Display assembly
To remove and disassemble the display assembly, use these procedures and illustrations.
The display assembly is available only at the the subcomponent level. Subcomponent level spare part
information is available in the subcomponent level disassembly subsection.
Before removing the display assembly, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 39).
2. Remove the bottom cover (see Bottom cover on page 39).
3. Disconnect the battery cable from the system board (see Battery on page 41).
Remove the display assembly:
1. Remove the WWAN antenna plate (1) that secures the WWAN antenna cables to the WWAN module.
The WWAN antenna plate is included in the Miscellaneous Kit, spare part number N96244-001.
2. Carefully disconnect the WWAN antenna cables (2) from the terminals on the WWAN module.
The #5 WWAN antenna cable connects to the WWAN module #5 Main terminal. The #6 WWAN
antenna cable connects to the WWAN module #6 Aux terminal.
3. Disconnect the display hub cable (3) from the system board.
4. Release the WWAN antenna cables and the display tuner cable from the retention clips (4) that are
built into the I/O holder.
5. Remove the WLAN antenna plate (1) that secures the WLAN antenna cables to the WLAN module.
The WLAN antenna plate is included in the Miscellaneous Kit, spare part number N96244-001.
6. Carefully disconnect the WLAN antenna cables (2) from the terminals on the WLAN module.
Computer models have either one or two WLAN antennas. On models with two antennas, the #1
WLAN antenna cable connects to the WLAN module #1 Main terminal. The #2 WLAN antenna cable
connects to the WLAN module #2 Aux terminal.
7. Release the ZIF connector the display panel cable (3) is connected to, and then disconnect the
display panel cable from the system board.
58
Chapter 5 Removal and replacement procedures for authorized service provider parts
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