Next steps
1. Install the thermal module.
2. Install the 3-cell battery or the 4-cell battery, whichever applicable.
3. Install the 4G WWAN card or the 5G WWAN card, whichever applicable.
NOTE: This procedure applies only to computers shipped with a WWAN card installed.
4. Install the M.2 2230 solid-state drive or the M.2 2280 solid-state drive, whichever applicable.
5. Install the base cover.
6. Install the microSIM-card tray.
7. Follow the procedure in After working inside your computer.
I/O daughter-board
Removing the I/O daughter-board
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the microSIM-card tray.
3. Remove the base cover.
4. Remove the M.2 2230 solid-state drive or the M.2 2280 solid-state drive, whichever applicable.
5. Remove the 4G WWAN card or the 5G WWAN card, whichever applicable.
NOTE: This procedure applies only to computers shipped with a WWAN card installed.
6. Remove the 3-cell battery or the 4-cell battery, whichever applicable.
7. Remove the thermal module.
8. Remove the system board.
About this task
CAUTION:
Remove the system board before removing the I/O daughter-board as a part of the I/O daughter-
board is underneath the system board.
CAUTION: Do not try to remove the I/O daughter-board along with the system board.
Removing and installing components 85
To Next Page
Loading...
