HP Pro 4300 Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Busi - Page 56

CAUTION, To reduce a degradation in thermal performance, be sure not to touch the thermal

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8. Remove the black Torx screw from the top of the heat sink (2). Figure 6-33 Loosening and removing the heat sink screws 9. Lift the heat sink from the computer. Figure 6-34 Removing 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. 48 Chapter 6 Removal and Replacement Procedures All-in One (AIO) Chassis

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8.
Remove the black Torx screw from the top of the heat sink
(2)
.
Figure 6-33
Loosening and removing the heat sink screws
9.
Lift the heat sink from the computer.
Figure 6-34
Removing 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.
48
Chapter 6
Removal and Replacement Procedures All-in One (AIO) Chassis