Replacing The Backup Battery - Lenovo ThinkPad X121e User Manual

6. Insert the new SIM card
7. Close the SIM card door until it snaps into position.
8. Reinstall the battery. For information about how to reinstall the battery, refer to "Replacing the battery"
on page 75.
9. Turn the computer over again. Connect the ac power adapter and cables to the computer; then turn it on.

Replacing the backup battery

Before you start, print these instructions.
96
User Guide
1 firmly into the slot 2 .