HP 6000 Service Manual page 58

Component
PCA, display interface
PCA, front antenna
(Omnibook 6100
wireless models only)
PCA, power supply
(Omnibook 6000
models only)
PCA, motherboard
PCA, rear antenna
(Omnibook 6100
wireless models only)
PCA, volume
2-36 Removal and Replacement
Removal Procedure
Plug-in module (page 2-5).
Hard disk drive (page 2-7).
Power button panel
(page 2-11).
Keyboard (page 2-15).
Heatsink (page 2-17).
Display assembly
(page 2-13).
Top case (page 2-20).
Plug-in module (page 2-5).
Hard disk drive (page 2-7).
Power button panel
(page 2-11).
Keyboard (page 2-15).
Heatsink (page 2-17).
Display assembly
(page 2-13).
Top case (page 2-20).
Motherboard (page 2-24).
Plug-in module (page 2-5).
Hard disk drive (page 2-7).
Power button panel
(page 2-11).
Keyboard (page 2-15).
Heatsink (page 2-17).
Display assembly
(page 2-13).
Top case (page 2-20).
See page 2-22.
Plug-in module (page 2-5).
Hard disk drive (page 2-7).
Power button panel
(page 2-11).
Keyboard (page 2-15).
Heatsink (page 2-17).
Display assembly
(page 2-13).
Plug-in module (page 2-5).
Hard disk drive (page 2-7).
Power button panel
(page 2-11).
Keyboard (page 2-15).
Heatsink (page 2-17).
Display assembly
(page 2-13).
Top case (page 2-20).
Additional Steps
Remove the screw from the board (see the figure on
page 2-30), and carefully lift the board off of the
connector underneath.
Reassembly Notes: Make sure the DIP switches on
the new display interface PCA match the settings
shown on the label on the display cable, or you risk
damaging the display.
Disconnect the cables from the mini-PCI card,
disconnect the flex cable from the motherboard, and
remove the motherboard. Gently release the cable
from the retaining clips. Remove the two screws that
hold the PCA in place.
Carefully lift the board off of the connector underneath
(see the figure on page 2-30).
Reassembly Note: The BIOS IC on a new power
supply PCA contains only enough basic programming
to boot the Omnibook. After installing the new PCA,
you must reprogram the BIOS IC, preferably with the
latest BIOS. You can download the latest BIOS from
the HP Notebook Web site (see page vi)—follow the
directions provided.
Remove the screw attaching the PCA to the top case,
remove the cover from mini-PCI card #1, disconnect
the cable from the mini-PCI card, and gently pull the
PCA out of the computer.
Remove the screw from the board (Omnibook 6000
only), and carefully lift the board off of the connector
underneath.
HP Omnibook 6000/6100