Digital Equipment PRIORIS MTE, Руководство по техническому обслуживанию

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Service Procedures Digital PRIORIS MTE Server
42 MCS Logistics Engineering - Nijmegen
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Upgrading Procedures
Upgrading the CPU
To upgrade the CPU in the computer, perform the following steps:
1) Turn off the computer. Disconnect any external devices and unplug the power cord from the wall outlet.
Unplug the power cord and monitor cord from the back of the system box.
2) Unlock and remove the left side panel.
3) Lift up the release lever and move the lever to the right.
4) Remove the CPU chip and note the location of pin 1. The pin 1 location on the chip is designated by a
white dot and a notch on the lower right corner of the chip (Figure 3 - 17).
5) Install the new CPU chip. Make sure pin 1 on the chip is aligned with pin 1 on the main logic board.
6) Return the release lever to its original position.
7) Replace and lock the left side panel.
8) Connect the power cord and monitor cord to the back of the system box. Connect any external devices
and plug the power cord into the wall outlet.
Figure 3 - 17 Upgrading the CPU