HP (Hewlett-Packard) G4 Laptop User Manual


 
11. If it is necessary to replace the wireless antenna cables and transceivers:
a. Release the wireless antenna cables from the clips (1) built into the display enclosure.
b. Release the wireless antenna transceivers (2) from the display enclosure. (The wireless
antenna transceivers are attached to the display enclosure with double-sided tape.)
c. Remove the wireless antenna cables and transceivers. The wireless antenna cables and
transceivers are available in the Antenna Kit, spare part number 680539-001.
The display panel is available using spare part number 680562-001.
Reverse this procedure to reassemble and install the display assembly.
Optical drive cable
NOTE: The optical drive cable is included in the Cable Kit, spare part number 680546-001. The
optical drive cable includes the optical drive connector.
Before removing the optical drive cable, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 31.
5. Remove the service door (see
Service door on page 32).
6. Remove the optical drive (see
Optical drive on page 33).
7. Remove the hard drive (see
Hard drive on page 36).
8. Remove the keyboard (see
Keyboard on page 43).
9. Remove the top cover (see
Top cover on page 46).
Component replacement procedures 61