HP ze4200 - Manual (Page 60)

Removing the Heatsink (with Fan)
(Authorized Service Providers Only)
Required Equipment
• #0 Phillips screwdriver.
Removal Procedure
1.
2.
3.
4.
Unplug the AC adapter, if present, and remove the battery.
Remove these additional assemblies:
• Hard disk drive (page 2-6).
• Keyboard cover (page 2-10).
• Switchboard PCA (page 2-13).
• Keyboard (page 2-13).
• Display assembly (page 2-17).
• Top case (page 2-20).
Remove all three retaining screws.
Lift up on the heatsink (with fan) and then disconnect the fan cable from the motherboard.
Screw, M2.5×4mm (3)
Figure 2-16. Removing the Heatsink (with Fan)
2-26 Removal and Replacement Service Manual