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Lenovo G780 manuel d'utilisation

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Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Lenovo G780 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Lenovo G780 devrait contenir:
- informations sur les caractéristiques techniques du dispositif Lenovo G780
- nom du fabricant et année de fabrication Lenovo G780
- instructions d'utilisation, de réglage et d’entretien de l'équipement Lenovo G780
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Lenovo G780 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Lenovo G780 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Lenovo en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Lenovo G780, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Lenovo G780, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Lenovo G780. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    Lenovo G480/G485/ G580/G585/G780 Read the safety notices and important tips in the included manuals before using your computer . ©Lenovo China 2012 User Guide User Guide V3.0 V3.0 V3.0_en-US[...]

  • Page 2

    Third Edition (June 2012) © Copyright Lenovo 2012. Before using the product, be sure to read Lenovo Safety and General Information Guide first. The features described in this guide are common to most models. Some features may not be available on your computer and/or your computer may include features that are not described in this user guide. Some[...]

  • Page 3

    i Chapter 1. Getting to know your computer .......................................... 1 Top view ............ .............. .............. .............. ............... .............. .............. .............. ........ 1 Left-side view .............. ............... .............. .............. .............. .............. .............. ..[...]

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    [...]

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    1 Chapter 1. Getting to know your computer Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  G480/G485 1 2 3 5 4 7 8 a 2 b[...]

  • Page 6

    2 Chapter 1. Gettin g to know your computer  G580/G585 1 3 5 4 7 8 2 a 2 b[...]

  • Page 7

    Chapter 1. Getting to kno w your computer 3  G780 Attention: • The dashed part is invisi ble. • Do NOT open the display panel beyond 130 degrees. When closing the displa y panel, be careful NOT to leave pens or any other objects in between the display panel and the keyboard. Otherwise, the di splay panel may be damaged. 1 3 6 5 4 7 8 2 a 2 b[...]

  • Page 8

    4 Chapter 1. Gettin g to know your computer Integrated camera Use the camera for video co mmunication. Wireless module antennas (on select model s) The built-in antennas ensure optimal r eception of wireless radio. Note: Select models may have only one wireless module anten na, which can be found at location 2b in the illustration. Please r efer to[...]

  • Page 9

    Chapter 1. Getting to kno w your computer 5 Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  G480/G485/G580/G5 85  G780 Kensington slot Attach a security lock (not suppli ed) her e. Note: For details, see [...]

  • Page 10

    6 Chapter 1. Gettin g to know your computer RJ-45 port This port connects the computer to an Ethernet network. Note: For details, see “W ired connection” on page 31. HDMI port (on select models) Connects to devices with HDMI input such as a TV or a display . Note: Select G480/G485/G58 0/G585 models may n ot include an HDMI port. Ple ase refer t[...]

  • Page 11

    Chapter 1. Getting to kno w your computer 7 Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  G480/G485/G580/G5 85  G780 Headphone jack Connects to external headphones. Microphone jack Connects to external microph[...]

  • Page 12

    8 Chapter 1. Gettin g to know your computer USB port (on select models) Conne cts to USB devices. Note: • The blue ports ar e USB 3.0 ports. The black ports are USB 2.0 ports. • Select G780 models may not include any USB 2. 0 ports on the righ t-side. Pl ease ref er to the actual product. • For details, see “Connecting a univers al serial b[...]

  • Page 13

    Chapter 1. Getting to kno w your computer 9 Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  G480/G485/G580/G5 85  G780 Memory card slot Insert memory car ds (not supplied) her e. Note: • S[...]

  • Page 14

    10 Chapter 1. Gettin g to know your computer Bottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  G480/G485 1 2 3 4 5 5[...]

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    Chapter 1. Getting to kno w your computer 11 1 2 3 4 5 5[...]

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    12 Chapter 1. Gettin g to know your computer  G580/G585 1 2 3 4 5 5[...]

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    Chapter 1. Getting to kno w your computer 13 1 2 3 4 5 5[...]

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    14 Chapter 1. Gettin g to know your computer  G780 1 2 3 4 5 5[...]

  • Page 19

    Chapter 1. Getting to kno w your computer 15 Battery la tch - manual The manual battery latch is us ed to keep the battery pack secured in place. Battery pack Battery la tch - spring loaded The spring-loaded battery latch keeps the battery pack secured in place. Hard disk drive (HDD)/Memory/ CPU (Central processing unit)/ Mini PCI Express Card slot[...]

  • Page 20

    16 Chapter 2. Learning the basics Configuring the operating s ystem for the first time - - - - - - - - - - - - - Y ou may need to configur e the operating system when it is first used. The configuration process may include th e pr oced ur es below: • Accepting the end user lice nse agreement • Configuring the Internet connection • Creating a [...]

  • Page 21

    Chapter 2. Learning the basics 17 The Charms - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The five Charms provide new and faster ways to perform many basic tasks, and are always available r egardless of wh[...]

  • Page 22

    18 Chapter 2. Learning the bas ics Share charm The Share c harm lets you send links, photos, and more to your friends and social networks without leavi ng the app you are in. Start charm The Start charm is a fast way to go to the Start screen. Devices charm The Devices charm allows you to connect or send files to any external devices, such as digit[...]

  • Page 23

    Chapter 2. Learning the basics 19 Putting the computer to sleep or shutting it down - - - - - - - - - - - - - - - When you have finish ed working with your computer , you can put i t to sleep or shut it down.  Putting your computer to sleep I f y ou w il l be a wa y fro m yo u r c o mp u te r for a short time, put the computer to sleep. When the[...]

  • Page 24

    20 Chapter 2. Learning the bas ics  Shutting down the computer If you are not going to use your computer for a long time, shut it down. T o shut down your computer: 1 Open the Charms, and the n Settings . 2 Select Power → Shutdown . 1 2[...]

  • Page 25

    Chapter 2. Learning the basics 21 Using the touchpad - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Touchpad T o move the cursor on the scr een, slide your fingertip over the pad in the dir ection in which you want the cursor to move. Left[...]

  • Page 26

    22 Chapter 2. Learning the bas ics Function key combinations - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Through the use of the function ke ys, you can change operational feat ur es instantly . T o use this function, pr ess and hold Fn ; then pre ss one of the functio[...]

  • Page 27

    Chapter 2. Learning the basics 23 The following describe s the feature s of each function key . Fn + F1: Enter sleep mode. Fn + F2: T urn on/of f the backlight of the LCD scr een. Fn + F3: Open the interfa ce for the display device switch to select this note book or an external display . Fn + F5: Enable/Disable Airpl ane mode. Fn + F6: Enable/Disab[...]

  • Page 28

    24 Chapter 2. Learning the bas ics Connecting external devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Y our computer has a wide range of built-in features and connection capabilities.  Using memory cards (no t supplied) Y our computer supports the following type s o[...]

  • Page 29

    Chapter 2. Learning the basics 25  Connecting a universal serial bus (USB) de vice Y our computer comes with thr ee or four USB ports compatible with USB devices.  Connecting a Bluetooth de vice (on select models) If your computer has an integrated Bluetooth adapter , it can connect to and transfer data wir elessly to other Bluetooth enabled [...]

  • Page 30

    26 Chapter 2. Learning the bas ics Special keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  Novo button When the computer is off, press t his button to st art the Lenovo Re covery system or the BIOS setup utility , or to enter the boot menu . 1[...]

  • Page 31

    Chapter 2. Learning the basics 27 System status indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - These indicators inform you of the computer status. G480/G485/G580/G585 G780 3 4 1 3 1 4 5 6 2[...]

  • Page 32

    28 Chapter 2. Learning the bas ics Caps lock indicator Num lock indicator Power status indi cator Battery st atus indicator Wireless communicat ion indicat or Hard disk drive indicat or a b c d e f[...]

  • Page 33

    Chapter 2. Learning the basics 29 Securing your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - This section pr ovides information about how to help protect your computer from theft and unauthorized use.  Attaching a security lock (not supplied) Y [...]

  • Page 34

    30 Chapter 2. Learning the bas ics About NVIDIA ® Optimus TM (on select models) - - - - - - - - - - - - - - - - - - - - - - - Optimus is a GPU switching mecha nism which automatically switches the active GPU to perform image-renderin g tasks. If no graphics-intensive programs are r unning, the integrated GPU will be selected as the active GPU to p[...]

  • Page 35

    31 Chapter 3. Connecting to the Internet As a global network, the Internet connects computers worldwide, pr oviding services such as e-mailing, in formation searching , electronic commer ce, W eb browsing and ente rtainment. Y ou can connect the computer to the Inte rnet in the following ways: W i red connectio n: use physical wiring to connect. W [...]

  • Page 36

    32 Chapter 3. Connecting to the Internet Wireless connect ion - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - W ireless connections pr ovide mobile access to the Internet, allowing you to stay online anywher e the wir eless signal covers. Divided[...]

  • Page 37

    Chapter 3. C onnecting to the Internet 33  Using Wi-Fi/WiMAX (on select models) Enabling wireless connection T o enable wir eless functions, do one of the following: • Pre ss Fn+F5 to disable Airplane mode. • Open the Charms and s elect Settings → to open the Network configuration page, and then toggle the Airplane mode switch to Off . Har[...]

  • Page 38

    34 Chapter 4. Lenovo OneKey Recovery system The Lenovo OneKey Recovery s ystem is softwar e designed to back up and restor e your computer . Y ou can use it to restor e the system partition to it s original status in cas e of a system failur e. Y ou can also cr eate user backups for easy restoration as r equir ed.  Backing up the system partitio[...]

  • Page 39

    35 Chapter 5. Troubleshooting Frequently a sked questions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - This section lists fr equently asked questions by category .  Finding information What safety precautions should I follow when using my computer? The Lenovo Safety and[...]

  • Page 40

    36 Chapter 5. Troubleshooting What can I do if the back-up process fails? If you can start the backup but it fails during the back-u p process, try the following steps : 1 Close all open pr ograms, and then r estart the back-up process. 2 Check to see if the destination media is da maged. If it is, r eplace the damaged media. Otherwise, se lect ano[...]

  • Page 41

    Chapter 5. Troublesho oting 37 Troubleshooting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Display prob lems When I turn on the computer, nothing appears on the screen. • If the screen is blank, m ake sure that: - The ba[...]

  • Page 42

    38 Chapter 5. Troubleshooting Sleep problems The critical low-battery error message appears, and the computer immediately turns off. • The battery power is getting low . Connect the AC adapter to the computer , or replace the b attery with a fully char ged one. The computer enters sleep mode immediately after Power- on self-test (POST). • Make [...]

  • Page 43

    Chapter 5. Troublesho oting 39 Sound problems No sound can be heard from the speaker even when the volume is turned up. • Make sure that: - The Mute function is of f. - The head phone jack is not used. - Speakers ar e selected as the playback device. Battery proble ms Your computer shuts down before the battery status indicator shows empty. -or- [...]

  • Page 44

    40 Chapter 5. Troubleshooting Other problems Your computer does not respond. • T o turn off your computer , press and hold the power button for 4 seconds or more. If the co mputer still does not respond, remove the AC adapter and the battery . • Y our computer might lock when it enters sleep mode during a communication operation. Disable the sl[...]

  • Page 45

    41 Appendix A. CRU instructions Replacing the battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - T o r eplace the battery , do the following: 1 T urn of f the computer . Disconnect the AC adapter and all cables from the computer . 2 Close the computer display[...]

  • Page 46

    42 Appendix A. CRU instructions G780 4 Install a fully charged battery . 5 Slide the manual ba ttery latch to th e locked position. 6 T urn the computer over again. Connect the AC adapter and the cables to the computer again. 3 1 2[...]

  • Page 47

    Appendix A. CRU instructions 43 Replacing the hard disk drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Y ou can incr ease the storage capacity of your computer by replacing the hard disk drive with one of gr eater capaci ty . Y ou can purchase a new har d disk drive fr om your re seller or Lenovo[...]

  • Page 48

    44 Appendix A. CRU instructions T o re place the har d disk drive, do the following: 1 T urn off the computer; then disconnect the AC adapter and all cables from the computer . 2 Close the computer display , and then turn the computer over . 3 Remove the battery pack. 4 Remove the Har d disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI[...]

  • Page 49

    Appendix A. CRU instructions 45 G580/G585 G780 1 1 2 1 ‘ 1 ‘ 1 ‘ 1 ‘ 2 1 1[...]

  • Page 50

    46 Appendix A. CRU instructions 5 Remove the frame fixing scr ews . G480/G485/G580/G585 G780 c 3 3 3 3[...]

  • Page 51

    Appendix A. CRU instructions 47 6 Pull the HDD bracket in the dir ection shown by arr ow . G480/G485/G580/G585 G780 d 4 4[...]

  • Page 52

    48 Appendix A. CRU instructions 7 T ake out the har d disk drive secur ed in a metal frame . G480/G485/G580/G585 G780 8 Remove the scr ews and detach the metal frame fr om the hard disk drive. 9 Attach the metal frame to a new har d disk drive and tighten the screws. 0 Put the hard disk drive gently into the hard disk drive bay with the tab facing [...]

  • Page 53

    Appendix A. CRU instructions 49 A Reinstall the frame fixing scre ws. B After aligning the attachme nt clips with their matching gaps, reinstall the compartment cover . C Reinstall and tighten the scre ws. D Reinstall the battery pack. E T urn the computer over again. Connect the AC adapter and the cables to the computer again.[...]

  • Page 54

    50 Appendix A. CRU instructions Replacing memory - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Y ou can incr ease the amount of memory in your computer by installing a double-data-rate thr ee synchr onous dy namic random acce ss memory (DDR3 SDRAM)[...]

  • Page 55

    Appendix A. CRU instructions 51 G480/G485 G580/G585 1 1 2 1 1 2[...]

  • Page 56

    52 Appendix A. CRU instructions G780 6 If two DDR3 SDRAMs are alr eady inst alled in the memory slot, remove one of them to make room for the new one by pressing out on the latches on both edges of the socket at the same time. Be sure to save the old DDR3 SDRAM for future use. 7 Align the notch of the DDR3 SDRAM with the protrusion of the socket an[...]

  • Page 57

    Appendix A. CRU instructions 53 8 Push the DDR3 SDRAM inward toward the socket until the latches on both edges of the socket are pushed into the closed position. 9 After aligning the attachment clips wi th their matching gaps, r einstall the compartment cover . 0 Reinstall and tighten the scre ws. A Reinstall the battery . B T urn the computer over[...]

  • Page 58

    54 Appendix A. CRU instructions Replacing the wireless LAN card - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - T o repl ace th e wi rel ess LAN ca rd, d o th e f oll owi ng : 1 T urn off the compu ter; then disconnect the AC adapter and all cables from the computer . 2 Close the computer display , and then turn the co[...]

  • Page 59

    Appendix A. CRU instructions 55 7 T ake out the wireless LAN car d . 8 Install the new wir eless LAN card. 9 Reinstall and tighten the scre w . 0 Reconnect the two wireless LAN cables (one black, one white). A Reinstall the compartment co ver and tighten the screws. B Reinstall the battery pack. C T urn the computer over again. Connect the AC adapt[...]

  • Page 60

    56 Appendix A. CRU instructions Removing the optical drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - T o remove the optical drive, do the following: G480/G485/G580/G585 1 Remove the Har d disk drive/Memory /Central pr ocessing unit/Mini PCI Express Car d slot compartment cover . 2 Remo[...]

  • Page 61

    Appendix A. CRU instructions 57 G780 1 Remove the screw shown in the illustration . 2 Gently pull the opt ical drive out . The following table pr ovides a list of CRUs (Customer Replaceable Units) for your computer , and informs you of wher e to find r eplacement instructions. Setup Poster User Guide AC adapter O Power cord for AC adapter O Battery[...]

  • Page 62

    58 Trademarks Lenovo is trademark or re g i s t e r e d t r a d e m a r k o f L e n o v o i n t h e U n i t e d S t a t e s , other countries, or both. NVIDIA and Optimus are trademarks and/or registered trademarks of NVIDIA Corporation in the United States and other countries. AMD and PowerXpress are trademarks of Advanced Micro Devices, Inc. Othe[...]

  • Page 63

    Second Edition (June 2012) © Copyright Lenovo 2012. Before using the product, be sure to read Lenovo Safety and General Information Guide first. The features described in this guide are common to most models. Some features may not be available on your computer and/or your computer may include features that are not described in this user guide. Som[...]

  • Page 64

    Lenovo G480/G485/ G580/G585/G780 Read the safety notices and important tips in the included manuals before using your computer . ©Lenovo China 2012 User Guide User Guide V3.0 V3.0 V3.0_en-US[...]