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Appendix A. Replacing components
Replacing the wireless module - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
To replace the wireless module, do the following:
1
Turn off the computer. Disconnect the AC power adapter and all cables
from the computer. Wait three to five minutes to let the computer cool.
2
Close the computer display and turn the computer over.
3
Remove the battery pack.
4
Remove the main compartment cover.
5
Disconnect the antenna cables by picking up the connectors with your
fingers and gently unplugging them . Then remove the screws . The
wireless module automatically pops up.
6
Take out the wireless module from the slot .
7
Insert a new wireless module into the slot at a 30-45° angle and gently
pivot it down. Then install the screws to secure the wireless module.
a
b
1
2
c
3