HP COMPAQ DC5750 Service & Reference Manual page 136

Removal and Replacement Procedures— Small Form Factor (SFF) Chassis
CAUTION: Heatsink retaining screws should be tightened in diagonally opposite pairs (as in an X) to
Ä
evenly seat the heatsink on the processor. This is especially important as the pins on the socket are very
fragile and any damage to them may require replacing the system board.
✎
After installing a new processor onto the system board, always update the system ROM to ensure
that the latest version of the BIOS is being used on the computer. The latest system BIOS can be
found on the Web at:
7–30
http:\\h18000.www1.hp.com/support/files
437963-001
.
Service Reference Guide, dc5750