Compaq Deskpro 4000N - Desktop PC, Руководство по обслуживанию и ремонту

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Compaq Deskpro 4000S and 4000N Personal Computers 5-21
5.13.2 Microprocessor
To remove the microprocessor from the system board, complete the following steps:
1. Prepare the computer for disassembly (Section 5.4).
2. Remove the system unit cover (Section 5.7).
CAUTION: When replacing the processor, you must release the heatsink retaining clip before you pull the
ZIF socket handle. The clip engages the processor socket to hold the heatsink in place.
!
WARNING: To reduce the risk of personal injury from hot surfaces, allow the internal system components
to cool before touching.
3. Rotate the drive cage to an upright position.
CAUTION: Check the position of all cables and wires before raising or lowering the drive cage to prevent
cable damage.
4. Remove the heatsink retaining clip
1
by pressing down on the clip’s extended tab until it
releases from the safety catch; then, pivot the tab to disengage it from the safety catch.
5. Lift the heatsink
2
off the processor.
6. Release the processor from the socket by pulling the handle on the ZIF socket out and
upward
4
.
7. Lift the processor
5
out of the socket.
Figure 5-15. Removing the Microprocessor from the System Board