Replacing The Bottom Cover - ThinkPad P50 User Manual

Note: Ensure that you use a micro SIM card. Do no use a standard-sized SIM card. The standard-sized
SIM card is not compatible.
5. Reinstall the removable battery. See "Replacing the removable battery " on page 113.
6. Turn the computer over again. Reconnect the ac power adapter and all cables.

Replacing the bottom cover

Before you start, print these instructions. Read the important safety information first. See "Important safety
information" on page v.
Note: Depending on the model, your computer might look slightly different from the illustrations in this topic.
To replace the bottom cover, do the following:
1. Turn off the computer; then 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. Then remove the removable battery. See
"Replacing the removable battery " on page 113.
3. Loosen the screws that secure the bottom cover
116
P50 User Guide
1 . Then remove the bottom cover 2 .