Dell PRECISION WORKSTATION 620 manual

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Notes , Notice s, and Ca utions Th rougho ut this gui de, bl oc ks of te xt ma y be accompa nied b y an ic on and p rinted i n bold type o r in i talic type. T hese bl oc ks are notes, n otices, and cau tions , and the y are used as follows: NO TE: A NO TE i ndicates important inf ormation that h elps y ou ma ke bet ter use of y our compu ter sy st[...]

support .dell.com System Memor y Up grade 1 -1 Dell P recision™ W ork Station 620 System Memory Upgrade Th is do cument pro vides instr uctions f or upg rading the Ram bus inli ne memory mod- ules (RIM Ms) on the Dell P recision W orkStation 620. Dell P recision 620 sy stem s support d ual, dire ct, Ramb us dyna mic rand om-access memor y (RDRAM)[...]

1- 2 S y s t e m M e m o r y U p g r a d e d. Se lect the ap propriate ope rating sy stem (O S) and language for the computer to be upd ated. e. Selec t FlashBIO S Updat es f or the dow nload cate gor y . f. C l i ck Go and f ollo w the in str uction s on screen to cre ate a disk et te containing the BIOS update fil es. NO TE: F or some Dell s ys t[...]

support .dell.com System Memor y Up grade 1 -3 to go ou t (see the internal s ys tem board label tha t is at tac hed to the co ver of y our compute r). 3. G round y o urse lf b y touc hing an unpai nted metal surf ace on the c hass is, suc h as the metal arou nd the c ard-slot openings at the bac k of the co mputer , bef ore touc hing any thing ins[...]

1- 4 S y s t e m M e m o r y U p g r a d e Fig u r e 1 - 1. RI M M S o c k et D e s i gn a t i on s RIMM1 _A RIMM2_A RIMM3_B RIMM4_B riser board MEC co ver channe l A channe l B[...]

support .dell.com System Memor y Up grade 1 -5 RIMM Installation Guidelines Y ou must in stall RIM Ms in pai rs . This means t hat t he RIM M in each soc ket on one MEC must be the s ame mem or y capacity , density , and spe ed as the cor respondin g RIMM in the same so c ket on the o ther MEC. Also , for eit her c han nel A o r B of ea c h MEC, if[...]

1- 6 S y s t e m M e m o r y U p g r a d e T o upgrad e memo r y , perf orm t he f ollo wing steps. NO TICE : See “ Prot ectin g Again st El ectros tatic Disch arge ” in your System Informa tion Guide . CAUTION : Befo re you remove yo ur compute r cov er , s ee “ Sa fety Fi rst — For Y ou and Y o ur Computer ” in y our syst em User ’ s [...]

support .dell.com System Memor y Up grade 1 -7 1 1 . R econnec t the comp uter and p eripher als to the ir po wer sourc es, and t urn them on. A s the sy stem boots, it d etects the presence of the ne w RIMMs and au tomati- cally c hanges the s ys tem confi guratio n inf ormati on in sy stem set u p. NO TES: A dding or remo vin g RIMMs ca uses the [...]

1- 8 S y s t e m M e m o r y U p g r a d e 1 5. Run the Del l Diagnostic s to ve rify that the memory mod ules are ope rating prope rly . NO TE: F or inf ormati on on tr oublesho oting and run ning th e Dell Di agnostic s, see “ T roubles hooting ” in the Us er ’ s Guide. Installing a RIMM NO TICE: Before yo u upgrade RIM Ms, you must upgr ad[...]

support .dell.com System Memor y Up grade 1 -9 R emoving a RIMM NO TICE : T o avoid damage to the memory module, press the securing cli ps with e qual fo rce ap plied at e ach en d of th e soc k et. T o re mov e a RI MM, pr ess t he secu ring clips o ut ward simu lt aneo usly unti l the RI MM diseng ages from the soc ket (see Fi gure 1 -3). It sh o[...]

1- 10 S y s t e m M e m o r y U p g r a d e[...]

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