Palm Rest Assembly And Track Ball Assembly (Hp Authorized Support Providers Only); Figure 7 - Lower Case Screws - HP OmniBook 4000 Familiarization Manual

Palm Rest Assembly and Track Ball Assembly
(HP Authorized Support Providers Only)
Before removing the Palm Rest Assembly or Track Ball Assembly, the battery and
the floppy disk drive assembly (a second battery may be installed in to the floppy
drive bay) must be removed. See instructions for removal of these two modules.
In the floppy disk drive and battery bays are four Phillips screws, two in each bay.
Remove these four screws while the unit is upside down (see illustration below).

Figure 7 - Lower Case Screws

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26
Palm Rest
Screws (4)