Installing WWAN card
1. Insert the WWAN card into the connector on the system board.
2. Connect the WWAN cables to the connectors on the WWAN card.
3. Place the metal bracket and tighten the M2.0 x 3.0 screw to secure it to the computer.
4. Connect the battery cable to the connector on the system board.
5. Install the
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After working inside your computer
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NOTE:
The IMEI number can also be found on the WWAN card.
WLAN card
Removing WLAN card
Before working inside your computer
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2. Remove the
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3. Disconnect the battery cable from the connector on the system board.
4. To remove the WLAN card:
a. Remove the M2.0 x 3.0 screw that secures the metal bracket to the WLAN card [1].
b. Lift the metal bracket [2].
c. Disconnect the WLAN cables from the connectors on the WLAN card [3].
d. Pull the WLAN card out of its connector on the system board [2].
Disassembly and reassembly
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