HP EliteDesk 800 G1 Desktop Mini HP ProDesk 600 G1 Desktop Mini Maintenance & Service Guide

Heat sink
Description Spare part number
Heat sink 768426-001
The heat sink is secured with four captive Torx screws. Be sure to remove and replace the screws in the
order indicated on the heat sink.
To remove the heat sink:
1. Prepare the computer for disassembly (see
Preparing to disassemble the computer on page 25).
2. Remove the access panel (see
Access panel on page 26).
3. In the order indicated on the heat sink, loosen the four captive Torx screws (1), and then lift the
heat sink out of the computer (2).
CAUTION: Be sure the loosen the screws in the order indicated by the numbers stamped on the
heat sink.
CAUTION: To reduce a degradation in thermal performance, be sure not to touch the thermal
grease on the surface of the processor or the heat sink.
To replace the heat sink, reverse the removal procedures.
Heat sink
43