WWAN Removal Movie - ThinkPad Edge E420, E520, E525
- Unlock the battery release latch.
- Press and hold the battery release latch and slide the battery out of the slot in the chassis.
- Loosen the four captive screws.
- Lift the access panel off of the chassis.
- Disconnect the two antennas.
- Remove the single retaining screw.
- Lift the adapter out of the chassis.
ThinkPad movie index
Detailed installation and removal instructions
Full service video CD available from http://www.lenovoservicetraining.com/