Processor (Intel) - Model 500B - HP 500B - Microtower PC Maintenance And Service Manual

Processor (Intel) — Model 500B
1. Prepare the computer for disassembly
2. Remove the access panel
3. Lay the computer on its side with the rear facing toward you.
4. Disconnect the heatsink control cable from the system board and remove the heatsink
assembly (Intel) — Model 500B on page
5. Rotate the locking lever to its full open position (1).
6. Raise and rotate the microprocessor retainer to its full open position (2)
7. Carefully lift the processor from the socket (3).
CAUTION:
handling them could cause irreparable damage. Once pins are damaged it may be necessary to
replace the system board.
CAUTION:
damage to the processor's solder connections.
Figure 2-48
To install a new processor:
1. Place the processor in its socket and close the retainer.
2. Secure the locking lever.
If reusing the existing heat sink, go to step 3.
If using a new heat sink, go to step 6.
3. If reusing the existing heat sink, clean the bottom of the heat sink with the alcohol pad provided in
the spares kit.
36 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis
(Access Panel on page
Do NOT handle the pins in the processor socket. These pins are very fragile and
The heatsink must be installed within 24 hours of installing the processor to prevent
Removing an Intel processor
(Preparation for Disassembly on page
4).
34).
3).
Heat sink