1090 Sim Slot Cover - Lenovo ThinkPad L412 Hardware Maintenance Manual

Removal steps of CPU
1 2
Rotate the head of the screw in the direction shown by arrow to release the lock, then remove the CPU .
a
1
2
When installing:
Place the CPU on the CPU socket, and then rotate the head of the screw in the direction shown by arrow
a to secure the CPU.

1090 SIM slot cover

For access, remove this FRU:
• 1010 Battery pack
70
Hardware Maintenance Manual