Dell Precision WorkStation 420 User Manual

www.dell.com | support.dell.comDell Precision™ WorkStation 420System Memory Upgrade

1-6 System Memory UpgradeAfter you replace the cover, if the chassis intrusion option is set to Enabled, the chassis intrusion detector causes the fo

support.dell.com System Memory Upgrade 1-7 ! 

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www.dell.com | support.dell.comDell Precision™ WorkStation 420

 !"#$%&'( )*+,-./012345$6789: !"#$#%&a

support.dell.com  2-1Dell Precision™ WorkStation 420 Dell Precision WorkStation 420  Rambus (RIMM)Dell 

2-2 2.¾ BIOS µ¶sVA;Aµ¶º»¼ +,U_¿»;;¾Kµ¶À» BIOS3.;./U_¿»=Á Dell Ãk®¯Ä Kµ¶º»¼Åtµ¶ eÆ;-Kµ¶Ç} RIMM   BIOS

support.dell.com  2-3• 67áûç§* Vûýç cVûý*iAá *Ĥ8*A-9ö:);·¦ RIMM ñç 8<A-9LVûý<A0 RIMM   BIOS 

2-4 RIMM LM RIMM Ä 56¾ö·`a JA£âA· \`a· RIMMv56¾ö`a RIMMB_1 § RIMMA_2  => RIMMB_3 § RIMMA_4 `aàN RIMM (CRIMM) 2-1 >t

support.dell.com  2-56.ð`a RIMM AÈ RIMM `a CRIMM7.\%½F6VW; ¾;\ÕC8.]i:;< U_àá;§3ÛÜÝAÓß +,.;Ç}QRè^u_A RIMM=>À»_Ü

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2-6 12.! Dell Þ$ èéude301 ^Oa§! Dell Þ$AYZ W' FGHI A a RIMM RIMM   BIOS  2-1 !"# BIOS\V½

support.dell.com  2-7 RIMMNOPQR3~ HX#V89 RIMMâÄ43«:) ó RIMM K W÷j 2-3¤rt 2-3 RIMM2 

2-8 

www.dell.com | support.dell.comDell Precision™  420

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support.dell.com  3-1Dell Precision™  420 Dell Precision  420  Rambus  (RIMM)Dell  !"#$%&&

3-2 2. BIOS hµ¶y^h1µ¼@Q«¬]h¾¿mnµ¶À¿h BIOS3./0]h¾¿~ Dell ÁÂpz|ÃQµ¶Äµ¼@vzQRÅÆĵ¶¾¿ RIMM  BIOS

support.dell.com  3-3"#Q¥ÃÖ×R>iÉM$• ã>éêäÃQ%&ÿéê'¢Ð(%)Q*Åê%&éêä¹ºéêäéê'#+Ù,cde ^ã>,ªéêäQã>éêä12

3-4 RIMM #$%&hW RIMM ÃQ 9:X·ij RIMM (PHYåX·)de!ij·RIMMQkGZ9:[K RIMMB_1 § RIMMA_2QC~ 9: RIMMB_3 §RIMMA_4 ijé\ RIMM (CRIMM) 3-

support.dell.com  3-58.kq?@AC§ßàjG]héêüáâQ«¬/¾ÿá¾¿Ãlmnbh RIMMQCÀ¿opÙ-C_` hW¢vz RIMM lJ>¾¿ÃqsR>`r The amoun

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3-6 #$ RIMM RIMM  BIOS 3-1 ! BIOS"#$%&de ^JKóijÇ RIMMQk9:ÿvz^[\MsQT4 3-8^vz RIMM_^ij RIMMQ*+

support.dell.com  3-778 RIMMhij^vz RIMMQåÃB#Ùü RIMM Ä(¡ (r 3-3),ÃQRIMMöl¢£z 3-378 RIMM345 (2)

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www.dell.com | support.dell.comDell Precision™ WorkStation 420

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support.dell.com  4-1Dell Precision™ WorkStation 420Dell Precision WorkStation 420  RIMM (Rambus Inline Memory Mo

4-2 d.jg BIOS ¡kk[] kk¢£()¤iBIOS jgOh¥¦jd8§g.¨ :Dell 789:CiBIOS jgOhjd8§g.¨

support.dell.com  4-31.le~*ÂÃÄÅÆ·ÇÈ>2.le~*ÃÄÅÆ·Çl·ÇleoegmnÉR6·ÊËÌ6·¸4ÍËÌ§hple~mn?le~mnÃÄÅÆ?

4-4  4-1. RIMM  RIMM RIMM RIMM X RIMM =>çèGH%#>RIMM  m=>çè ST§g RIMMB_1 +C RIMMA_2

support.dell.com  4-5#&'D}( : x^_`ayz{'|q}~d(+,-%./0$  : :;<=6789

Throughout this guide, blocks of text may be accompanied by an icon and printed in bold type or in italic type. These bloc

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support.dell.com System Memory Upgrade 1-1This document provides instructions for upgrading the R

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1-2 System Memory Upgradee. Select FlashBIOS Updates for the download category.f. Click Go and follow the instructions on screen to create a diskette

support.dell.com System Memory Upgrade 1-33. Ground yourself by touching an unpainted metal surface on the chassis, such as the metal around the card

1-4 System Memory UpgradeWhen you add RIMMs, you must install them in matched pairs (pa

support.dell.com System Memory Upgrade 1-5To upgrade memory, perform the following steps.4$ , +$$)$! 