Keyboard Assembly (Hp Authorized Support Providers Only) - HP OmniBook 4000 Familiarization Manual

Keyboard Assembly
(HP Authorized Support Providers Only)
Equipment
Required
Phillips Screwdriver
Remove
Components to
1. HDD, FDD, and Battery
2. Palm Rest Assembly (may remain connected)
3. Sound Board (PCB Assy PK-688/PK-AUD) (partial removal)
Removal Procedure:
1. Follow the instructions for removing Battery, Floppy Disk and Hard Drive.
2. Follow the Palm Rest Assembly Removal Procedure. Note the Track Ball does
not need to be removed and the Palm Rest may be lifted out without being
disconnected.
3. The keyboard can then be lifted out by gently prying up on the front edge.
4. To gain access to the Keyboard flex cables, the Sound Board must be removed
(see Figure 9). To remove the Sound Board, lift up on the sides of the board.
Note, the Sound Board cannot be completely disconnected at this point - the
Upper Cover must be removed to gain full access to the Sound Board.
5. Disconnect the Keyboard flex cables from the zero force insertion slots.
Procedure
Replacement
1. Reverse the procedure to install a new keyboard.
:
Prior to Keyboard:
:
___________
28