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2. Remove the screw securing the center beam and lift off.
Replacing a microprocessor
To replace a microprocessor on any of the machine types, do the following:
1. Turn off the computer and peripheral devices and disconnect all external cables
2. Remove the CD and diskette drive tray. See "Accessing system board
3. Remove the center beam. See "Removing the center beam" on page 33.
4. Unscrew the fansink from the system board and carefully lift it off. The
5. To remove the fansink from the processor, twist the fansink to break the seal
Power supply
To remove the power supply, do the following:
1. Turn off the server and peripheral devices and disconnect all external cables
2. Remove the CD/diskette drive tray. See "Accessing system board components"
34
Hardware Maintenance Manual
and power cords; then, remove the cover. See "Removing the cover" on
page 20.
components" on page 21.
processor will come with it, attached to the bottom by thermal grease.
formed by the thermal grease and remove.
Note: If the thermal grease seal cannot be broken, you may want to start up
the system to heat the processor and loosen the thermal grease.
and power cords; then, remove the cover. See "Removing the cover" on
page 20.
on page 21.
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