Note: Before removing the SIM card, disconnect the power supply of the internal battery by pressing the
emergency reset button inside the emergency reset hole using a straightened paper clip.
After you nish the servicing, make sure that you insert the card back into the slot rmly.
1010 ThinkPad Tablet Pen
Removal steps of ThinkPad Tablet Pen
1020 Front-facing camera, rear-facing camera assembly, and internal
battery
For access, remove this FRU:
36 Hardware Maintenance Manual