HP RP7 Maintenance & Service Guide HP RP7 Retail System Model 7800 - Page 108

CAUTION, fresh thermal grease has been applied to the top of the processor.

Page 108 highlights

8. Lift the heat sink from atop the processor and set it on its side to keep from contaminating the work area with thermal grease. Figure 8-5 Removing the heat sink When reinstalling the heat sink, make sure that its bottom has been cleaned with an alcohol wipe and fresh thermal grease has been applied to the top of the processor. CAUTION: Tighten heat sink retaining screws in the order stamped on the heat sink. 98 Chapter 8 Removal and Replacement Procedures

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8.
Lift the heat sink from atop the processor and set it on its side to keep from contaminating the
work area with thermal grease.
Figure 8-5
Removing the heat sink
When reinstalling the heat sink, make sure that its bottom has been cleaned with an alcohol wipe and
fresh thermal grease has been applied to the top of the processor.
CAUTION:
Tighten heat sink retaining screws in the order stamped on the heat sink.
98
Chapter 8
Removal and Replacement Procedures