Table 2. WWAN antenna cable connection guide (continued)
Cable Pin Number Antenna Cable
7 Blue Auxiliary
8 Orange Auxiliary
3. Replace the WWAN bracket on top of the antennae cables.
4. Replace the single M2x2.5 screw securing it to the I/O board.
NOTE: System will be reboot 2-3 times automatically within 1 min, after SSD/ WWAN card and battery cable is re-
connected.
Next steps
If you are replacing a component, remove the existing component before performing the installation procedure.
1. Connect the battery cable
2. Install the:
a. Base cover
3. RTC reset cycle
4. Follow the procedure in After working inside your computer.
WLAN antennae bracket
Removing the WLAN antenna bracket
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. Base cover
3. Disconnect the battery cable
About this task
The following images indicate the location of the WLAN antenna bracket and provide a visual representation of the removal procedure.
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Removing and installing components
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