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Compaq 1688 manual

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Table of contents for the manual

  • Page 1

    Thank you for purchasing this Factory Service Manual CD/DVD from servicemanuals4u.com. Please check out our eBay auctions for more great deals on Factory Service Manuals: servicemanuals4u[...]

  • Page 2

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) Home Page | Notice | Preface | Product Description | Troubleshooti[...]

  • Page 3

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 This MSG will be periodically maintained and updated online as needed. For content comments or questions, contact the Editor . To report a technical problem, contact your Regional Support Center or IM Help Center. 1.800.AT.COMPAQ privacy[...]

  • Page 4

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 5

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 First Edition (March 1999) Compaq Computer Corporation 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/notice.html (2 of 2)6/27/2004 2:57:25 AM[...]

  • Page 6

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 7

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 NOTE: Text set off in this manner presents commentary, sidelights, or interesting points of information. Technician Notes WARNING: Only authorized technicians trained by Compaq should repair this equipment. All troubleshooting and repair[...]

  • Page 8

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 9

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...01685%201687%201688%201690%201694/product.html (2 of 2)6/27/2004 2:57:26 AM[...]

  • Page 10

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubles[...]

  • Page 11

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20check...201685%201687%201688%201690%201694/trouble.html (2 of 2)6/27/2004 2:57:26 AM[...]

  • Page 12

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 13

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20check...%201685%201687%201688%201690%201694/illust.html (2 of 2)6/27/2004 2:57:27 AM[...]

  • Page 14

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 15

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 Hard Drive DVD or CD Drive Battery Charger Board Modem Display Panel Assembly Upper CPU Cover Network Interface Card Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module 1.800.AT.COMPAQ privacy and [...]

  • Page 16

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubles[...]

  • Page 17

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 Physical and Environmental Computer Specifications U.S. Metric Dimensions Height Depth Width 1.97 in 12.32 in 10.12 in 5.0 cm 31.3 cm 25.7 cm Weight Model 1683 Model 1685 Model 1687 Model 1688 Model 1690 (Data not available) 7.19lbs 7[...]

  • Page 18

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 Operating 0.55 G, 0.25 Oct/Min sweep rate Nonoperating 1.5 G, 0.25 Oct/Min sweep rate NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. Compaq Presario Series Portable Computers operate well within[...]

  • Page 19

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 IRQ14 Primary IDE controller (dual fifo) IRQ15 ALi M5229 PCI Bus Master IDE Controller IRQ15 Secondary IDE controller (dual fifo) System DMA System DMA Hardware DMA System Function 0 (free) 1 ESS SOLO-1 DOS Emulation 2 Standard Floppy[...]

  • Page 20

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 00B1h - 00B3h Motherboard Resources 00C0h - 00DFh Direct memory access controller 00EAh - 00EBh Motherboard resources 00F0h - 00FFh Numeric data processor 0100h - 010Fh Motherboard resources 0170h - 0177h ALi M5229 PCI Bus Master IDE [...]

  • Page 21

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 1840h - 1847h Primary IDE controller (dual fifo) 1840h - 184Fh ALi M5229 PCI Bus Master IDE Controller 1848h - 184Fh Secondary IDE controller (dual fifo) 1850h - 1853h ESS SOLO-1 PCI AudioDrive 1854h - 1857h ESS SOLO-1 PCI AudioDrive [...]

  • Page 22

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 FC100000h - FC100FFFh RAGE LT PRO AGP 2X (English) FC120000h - FC13FFFFh RAGE LT PRO AGP 2X (English) FD000000h - FDFFFFFFh RAGE LT PRO AGP 2X (English) FFFC0000h - FFFFFFFFh Motherboard Resources Display 12.1" (Diagonal) TFT Dis[...]

  • Page 23

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 Number of Colors Contrast Ratio Brightness Pixel Resolution Pitch Format Configuration Backlight Character Display Total Power Consumption 14.1" (Diagonal) TFT Display with LVDS U.S. Metric Dimensions Height Width 8.43" 11.2[...]

  • Page 24

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 32-MB 128-MB 160-MB 64-MB 32-MB 96-MB 64-MB 64-MB 128-MB 64-MB 128-MB 192-MB Diskette Drive Diskette Drive Diskette Size Light Height 3.5 in None .5" / 1.27 cm Bytes per Sector: Sectors per Track High Density Low Density 512 18 ([...]

  • Page 25

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 Logical Configuration Cylinders Heads Sectors per track Bytes per sector 13424 15 63 512 7944 15 63 512 Seek Times (Typical, Including settling in ms) Track to Track Average Maximum Rotational Speed 2.5 ms 13 ms 23 ms 4200 rpm 2.5 ms [...]

  • Page 26

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 DVD Drive Applicable Disk DVD-ROM, CD-ROM, CD-XA, CD-I, Photo CD, Multisession, Audio, CD-R, CD-RW Center Hole Diameter 6" / 15mm Access Time (typical, including setting) < 100 ms (CD) < 150 ms (DVD) Disc Thickness 4.7"[...]

  • Page 27

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 Energy Voltage Amp-hour capacity Watt-hour capacity 14.8 V 3.0 Ah 44.4 Wh Environmental Requirements Operating Temperature Non-operating Temperature 32° F to 113 F -4° F to 140 ° F 0° to 45° C -20° to 60° C Modem Compliance ITU[...]

  • Page 28

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 29

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 * = Active low Serial Connector Connector Pin Signal 1 2 3 4 5 6 7 8 9 Carrier Detect Receive Data Transmit Data Data Terminal Ready Signal Ground Data Set Ready Ready to Send Clear to Send Ring Indicator Keyboard/Mouse Connector Pin S[...]

  • Page 30

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 External VGA Monitor Connector Pin Signal 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Red Analog Green Analog Blue Analog Not connected Ground Ground Analog Ground Analog Ground Analog Not connected Ground Monitor Detect DDC2B Data Horizontal [...]

  • Page 31

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 1 2 3 4 +5V Data - Data + Ground Modem Connector Pin Signal 1 2 3 4 5 6 Unused Unused Tip Ring Unused Unused 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...01685%201687%201688%201690%201694[...]

  • Page 32

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 33

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Maximizing the Energy Stored To maximize the energy stored in the battery pack, follow these guidelines: ● Condition the battery pack at least every 30 days to improve overall battery performance. ● Keep a battery pack in the compu[...]

  • Page 34

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 hydride (NiMH) and lithium ion (Li ion) battery packs be recycled. Battery packs should be handled in accordance with country, state, province, or local regulations. CAUTION: Never attempt to open or service a battery pack. Opening a b[...]

  • Page 35

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 36

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 DVD or CD Drive 4x DVD 24x CD Modem 56.0 Kbps Data/Fax with PCI 56.0 Kbps Data/Fax with PCI System Memory 64-MB 64-MB Model 1690 Model 1692 Display 14.1" TFT 12.1" TFT Processor AMD-K6 400 MHz AMD-K6II 433 MHz, AMD K6II 450 M[...]

  • Page 37

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/models.html (3 of 3)6/27/2004 2:57:34 AM[...]

  • Page 38

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 39

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 9. Integrated Speakers and Ports 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/contrs.html (2 of 2)6/27/2004 2:57:35 AM[...]

  • Page 40

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 41

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20check...1685%201687%201688%201690%201694/fbezellts.html (2 of 2)6/27/2004 2:57:36 AM[...]

  • Page 42

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 43

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 7. Instant E-Mail Button 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...685%201687%201688%201690%201694/FBezelbtn.html (2 of 2)6/27/2004 2:57:37 AM[...]

  • Page 44

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 45

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20check...201685%201687%201688%201690%201694/leftsid.html (2 of 2)6/27/2004 2:57:38 AM[...]

  • Page 46

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 47

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...%201685%201687%201688%201690%201694/right.html (2 of 2)6/27/2004 2:57:38 AM[...]

  • Page 48

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 49

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/bottom.html (2 of 2)6/27/2004 2:57:39 AM[...]

  • Page 50

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 51

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/connec.html (2 of 2)6/27/2004 2:57:40 AM[...]

  • Page 52

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 53

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 ● the hard drive spins down Each of these system components will go to sleep after the selected or default periods of inactivity. (The setting for hard drive must be less than or equal to the setting for System.) IMPORTANT: If you&apos[...]

  • Page 54

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 Sleep You can select Sleep mode instead of turning off the computer when you have finished using it. This allows the computer to wake up faster than turning it completely off and saves power over the active (On) mode. Compaq Presario Ser[...]

  • Page 55

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 Time Out Default 15 minutes. If on Battery power (system will not go to Sleep if on AC power) Hibernate Manual - Press Power button once Press Power button once No Power LED, blank screen Time Out Default If low battery or after 1 hour o[...]

  • Page 56

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 Battery Operating Time Battery operating time is affected by variables, such as the following: ● Power conservation settings ● Hardware configuration ● Software applications ● Installed options ● Display brightness ● Hard dri[...]

  • Page 57

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1270, 1670, and 1675 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshooting | Il[...]

  • Page 58

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1270, 1670, and 1675 When the preliminary steps are completed, you are ready to run POST . 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/prelim.html (2 of 2)6/27/2004 2:57:42 AM[...]

  • Page 59

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 60

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 Cover with Touch Pad . 5. Remove the heatspreader . 6. Remove the keyboard . 7. Remove RTC battery for 30 seconds and replace it . 8. Reassemble the computer. 9. Turn on the computer to verify that the power-on password has been cleared.[...]

  • Page 61

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 62

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 08h Initialize chipset with Initial POST values 09h Set IN POST flag 0Ah Initialize CPU registers 0Bh Enable CPU cache 0Ch Initialize caches to initial POST values 0Eh Initialize I/O component 0Fh Initialize the local bus IDE 10h Initi[...]

  • Page 63

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 36h Warm start shut down 38h Shadow system BIOS ROM 3Ah Autosize cache 3Ch Advanced configuration of chipset registers 3Dh Load alternate registers with CMOS values 42h Initialize interrupt vectors 45h POST device initialization 46h 2-[...]

  • Page 64

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 6Bh Load custom defaults (optional) 6Ch Display shadow-area message 6Eh Display possible high address for UMB recovery 70h Display error messages 72h Check for configuration errors 76h Check for keyboard errors 7Ch Set up hardware inte[...]

  • Page 65

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 99h Check for SMART drive (optional) 9Ah Shadow option ROMs 9Ch Set up Power Management 9Dh Initialize security engine (optional) 9Eh Enable hardware interrupts 9Fh Determine number of ATA and SCSI drives A0h Set time of day A2h Check [...]

  • Page 66

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 C6h Initialize notebook docking (optional) C7h Initialize notebook docking late C8h Force check (optional) C9h Extended checksum (optional) D2h Unknown interrupts Code Beeps For Boost Block in Flash ROM E0h Initialize the chipset E1h I[...]

  • Page 67

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/power1.html (7 of 7)6/27/2004 2:57:45 AM[...]

  • Page 68

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 69

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 1. Plug the computer into an external power source. (A low battery condition could interrupt the program.) 2. Turn on the external devices that you want to test. Connect the printer if you want to print a log of error messages. 3. Inse[...]

  • Page 70

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 View System Information (INSPECT) The View System Information (INSPECT) utility provides information about the computer and installed or connected devices. You can display, print, or save the information. Follow these steps to run View[...]

  • Page 71

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 72

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 501 through 516 Video Test 2402 through 2456 Audio Test 2458 through 2480 Touch Pad Pointing Device Test 3206 CD Test 8601 through 8602 3301 through 6623 Processor Test Error Codes Error Code Description Recommended Action 101-xx CPU tes[...]

  • Page 73

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 211-xx Random pattern test failed 214-xx Noise test failed 215-xx Random address test failed Keyboard Test Error Codes 300-xx Failed ID Test 1. Check the keyboard connection. If disconnected, turn off the computer and connect the keyboar[...]

  • Page 74

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 Serial Test Error Codes 1101-xx Serial port test failed 1. Check port configuration 2. Replace the system board and retest. Hard Drive Test Error Codes 1701-xx Hard drive format test failed 1. Run the Configuration and Diagnostics Utilit[...]

  • Page 75

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 507-xx Video 40 x 25 mode test failed 508-xx Video 320 x 200 mode color set 0 test failed 509-xx Video 320 x 200 mode color set 1 test failed 510-xx Video 640 x 200 mode test failed 511-xx Video screen memory page test failed 512-xx Vide[...]

  • Page 76

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 retest. 4. Replace the system board and retest. 2422-xx ECG/VGC 640 x 350 16 color set test failed 2423-xx ECG/VGC 640 x 350 64 color set test failed 2424-xx ECG/VGC monochrome text mode test failed 2425-xx ECG/VGC monochrome graphics mo[...]

  • Page 77

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 3301-xx CD drive read test failed 1. Replace the CD and retest. 2. Verify that the speakers are connected. 3. Verify that drivers are loaded and properly installed. 4. Replace the CD drive and retest. 5. Replace the system board and rete[...]

  • Page 78

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 79

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...3%201685%201687%201688%201690%201694/tswo.html (2 of 2)6/27/2004 2:57:49 AM[...]

  • Page 80

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 81

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Computer is beeping and battery LED icon is blinking. Battery charge is low. Immediately save any open file(s). Then do any one of the following: ● Connect the computer to an external power source to charge the battery pack. ● Turn[...]

  • Page 82

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Battery pack has partially self- discharged. Condition the battery pack by fully charging, fully discharging, then fully recharging it. To maintain the charge, leave battery packs in the computer when it is connected to external power.[...]

  • Page 83

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Drive error has occurred. Run Computer Checkup from the Compaq Diagnostics diskette. Diskette is not formatted. Format the diskette. At the system prompt, enter FORMAT A: Diskette drive cannot read a diskette. The wrong type of diskett[...]

  • Page 84

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Display has overheated. If computer is in direct sunlight, move it and allow it to cool off. Display is blank and the Suspend icon is flashing. System is in Suspend mode. Press any key or touch the Touch Pad. Internal display is blank [...]

  • Page 85

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Problem Probable Cause Solution(s) This display panel has a continuous pattern across it (e.g., a "jailbars" pattern), has a single color on it, or has garbled graphics across the entire panel. This failure is for patterns ac[...]

  • Page 86

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Reading hard drive takes an unusually long time after restarting the computer. System entered Hibernation due to low battery condition and is now exiting from it. Give the system time to restore the previously saved data to its exact s[...]

  • Page 87

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Memory count during Power-On Self-Test (POST) is incorrect. Optional memory expansion card is installed incorrectly, is incompatible with the computer, or is defective. Ensure that the optional memory expansion card is installed correc[...]

  • Page 88

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 89

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 IMPORTANT: Ensure that there is no diskette in the diskette drive and that there are no PC Cards in the PC slots. 4. Close the display and all exterior doors of the computer. 5. Pack the computer with sufficient packing material to pro[...]

  • Page 90

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshooting[...]

  • Page 91

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/system.html (2 of 2)6/27/2004 2:57:53 AM[...]

  • Page 92

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 93

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20checked%20ok/NOTEBOOK...%20SERIES%201683%201685%201687%201688%201690%201694/boards.html (2 of 2)6/27/2004 2:57:54 AM[...]

  • Page 94

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 95

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20check...201685%201687%201688%201690%201694/display.html (2 of 2)6/27/2004 2:57:54 AM[...]

  • Page 96

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshooting | Ill[...]

  • Page 97

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...3%201685%201687%201688%201690%201694/mass.html (2 of 2)6/27/2004 2:57:55 AM[...]

  • Page 98

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshooting | Ill[...]

  • Page 99

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683- 1694) | Home Page | Notice | Preface | Product Description | Troubleshooting | Il[...]

  • Page 100

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683- 1694) | Home Page | Notice | Preface | Product Description | Troubleshooting | Il[...]

  • Page 101

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 10. Latch (Right) 2 each 11. Latch (Left) 2 each 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20check...%201687%201688%201690%201694/MisPlastickit.html (2 of 2)6/27/2004 2:57:57 AM[...]

  • Page 102

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshooting | Illustrated Parts Catalog | Remova[...]

  • Page 103

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 104

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 -006 June -012 December 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201688%201690%201694/docume.html (2 of 2)6/27/2004 2:57:59 AM[...]

  • Page 105

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 106

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Removing DIPS from plastic tubes 2,000 V 700 V 400 V Removing DIPS from vinyl trays 11,500 V 4,000 V 2,000 V Removing DIPS from Styrofoam 14,500 V 5,000 V 3,500 V Removing bubble pack from PCBs 26,000 V 20,000 V 7,000 V Packing PCBs in[...]

  • Page 107

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 108

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Return to Removal & Replacement Procedures 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20check...201685%201687%201688%201690%201694/service.html (2 of 2)6/27/2004 2:58:00 AM[...]

  • Page 109

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 110

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 The ribbon cable position for the 4.3-GB and 6.4-GB hard drive . The ribbon cable position for the CD or DVD drive . The ribbon cable position for the diskette drive . The cable position for the speaker assembly . Plastic Parts Plastic[...]

  • Page 111

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 112

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 Battery Charger Board Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module CAUTION: Do not crush, puncture, or incinerate the battery pack. Do not open a[...]

  • Page 113

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshooting | Ill[...]

  • Page 114

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...201685%201687%201[...]

  • Page 115

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 116

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module computer for disassembly . 2. Close the computer and turn the computer upside down. 3. Remove four screws from the underside of[...]

  • Page 117

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 118

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module reverse the previous procedures. 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUAL[...]

  • Page 119

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 120

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module heatspreader . Next Step 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/[...]

  • Page 121

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 122

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module and push away from the display to release the processor from the chassis slot. 6. Lift the process[...]

  • Page 123

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 124

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Battery Charger Board Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module with drive mounting bracket attached. Next Step 1.800.AT.COMPAQ privacy and [...]

  • Page 125

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 126

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module Next Step 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20ch[...]

  • Page 127

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 128

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module To replace the battery charger board, reverse the previous procedures. NOTE: When replacing the ba[...]

  • Page 129

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide Presario Series Models: 1683, 1685, 1687, 1688, 1690, 1692, 1693, and 1694 | Home Page | Notice | Preface | [...]

  • Page 130

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Battery Charger Board Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module the connector on the system board. Next Step 1.800.AT.COMPAQ privacy and leg[...]

  • Page 131

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 132

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module cable attached to the display panel assembly from the connector on the system board. Next Step 1.8[...]

  • Page 133

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide Presario 1600 Series | Home Page | Notice | Preface | Product Description | Troubleshooting Illustrated Part[...]

  • Page 134

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Battery Charger Board Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module the Upper CPU cover to the chassis. Next Step 1.800.AT.COMPAQ privacy and le[...]

  • Page 135

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubleshoo[...]

  • Page 136

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683,1685, 1887, 1688 and 1690 Battery Charger Board Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPA[...]

  • Page 137

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 138

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20checked%20ok[...]

  • Page 139

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide Presario 1600 Series | Home Page | Notice | Preface | Product Description | Troubleshooting | Illustrated Pa[...]

  • Page 140

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module battery charger board . 9. Remove the speaker assembly . 10. Disconnect the diskette drive data ca[...]

  • Page 141

    "Compaq.com - Compaq Presari"Compaq.com - Compaq Presario Series Maint...0o Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Pr[...]

  • Page 142

    "Compaq.com - Compaq Presari"Compaq.com - Compaq Presario Series Maint...0o Series Maintenance and Service Guide - Models: 1270, 1670, and 1675 Battery Charger Board Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module the hard drive . 7. Remove the Upper [...]

  • Page 143

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 144

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Battery Charger Board Modem Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module 12. Remove the diskette drive . 13. Remove the CD or DVD drive . 14. Remove [...]

  • Page 145

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troubles[...]

  • Page 146

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1683, 1685, 1687, 1688, and 1690 NOTE: The black area on the dip switch indicates the position of the switch. Return to Removal & Replacement Procedures 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...01685%201687%2016[...]

  • Page 147

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 United States June 27, 2004 COMPAQ STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US | SEARCH Maintenance & Service Guide for Presario 1600 Series (Models 1683-1694) | Home Page | Notice | Preface | Product Description | Troublesh[...]

  • Page 148

    "Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1683, 1685, 1687, 1688, and 1690 Display Panel Assembly Upper CPU Cover Speaker Assembly Diskette Drive Fan Assembly System Board Dip Switch Settings Memory Module memory module door to the right. Next Step 1.800.AT.COMPAQ privacy and legal statement file:///C|/SERVIC[...]