HP (Hewlett-Packard) E1Z80UTABA ユーザーズマニュアル

Heat sink for use with graphics board

733488-001

Heat sink for use with processor

733487-001

Separate heat sinks cool the discrete graphic board (select models only) and the processor. If installed,

you must remove the smaller graphics heat sink before you can remove the larger processor heat sink.

The graphics heat sink is secured with three Torx screws – two captured, one not captured. The heat

sinks share the one non-captured screw.

The processor heat sink is secured with five Torx screws – four captured, one shared, not captured.

To remove the heat sink:

Prepare the computer for disassembly (see 

).

Remove the access panel (see 

Remove the black Torx screw from the top of the heat sink (1).

Heat sink – Graphics board and processor

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