Instruction/ maintenance manual of the product 420 Dell
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www .dell.com | suppor t.dell.com Dell Precision ™ W orkStation 420 System Memor y Upgrade .
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Throughout this guide, bloc ks of te xt may be accompanied by an icon and printed in bold type or in it alic t ype.
support.dell.com Sy stem Memor y Upgrade 1 -1 This document pro vides instructions f or upgrading the Rambus inline memor y mod- ules (RIMMs) on the Dell Precision W orkStation 420.
1 -2 S ystem Memory Upgrade e. Select FlashBIOS Updates for the do wnload categor y . f. C l i ck Go and follo w the instr uctions on screen to create a disket te containing the BIOS update files.
support.dell.com Sy stem Memor y Upgrade 1 -3 3. Ground yourself b y touc hing an unpainted metal surface on the c hassis, suc h as the metal around the card-slot openings at the bac k of the computer , bef ore touc hing anything inside y our computer .
1 -4 S ystem Memory Upgrade When you add RIMMs, y ou must inst all them in matc hed pairs (pairs of identical capacity).
support.dell.com Sy stem Memor y Upgrade 1 -5 T o upgrade memor y , perform the f o llo wing steps. 4$ , +$.
1 -6 S ystem Memory Upgrade Af ter you replace the co ver , if the c hassis intrusion option is set to Enabled , the c hassis intrusion detector causes the f ollowing message to be display ed at the next sy stem st art-up: ALERT! Cover was previously removed.
support.dell.com Sy stem Memor y Upgrade 1 -7 .
1 -8 S ystem Memory Upgrade &.
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support.dell.com 3-5 8. k q?@AC§ßàjG]héêüáâQ«¬/¾ ÿ á ¾¿Ã lmn bh RIMM QCÀ¿ o p Ù- C _` h W ¢vz RIMM l J>¾¿Ã q sR>` r The amount of system memory has changed.
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An important point after buying a device Dell 420 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Dell 420 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Dell 420 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Dell 420 you will learn all the available features of the product, as well as information on its operation. The information that you get Dell 420 will certainly help you make a decision on the purchase.
If you already are a holder of Dell 420, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Dell 420.
However, one of the most important roles played by the user manual is to help in solving problems with Dell 420. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Dell 420 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
