1080 Keyboard; For Access, Remove These Frus In Order: "1010 Battery Pack; 1020 Bottom Slot Cover; 3.0 Kgfcm - Lenovo B475e Hardware Maintenance Manual

Removal steps of backup battery
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite
or explode.
Insert a screwdriver into the backup battery hole and push the backup battery until the battery pops up.

1080 Keyboard

For access, remove these FRUs in order:
• "1010 Battery pack" on page 43
• "1020 Bottom slot cover" on page 44
Removal steps of keyboard
Remove the screws 1 .
When installing: Make sure the screws have been fastened to secure the keyboard.
Step Screw (quantity)
1
M2.5 × 7 mm, flat-head, nylon-coated (3)
50
Hardware Maintenance Manual
Color Torque
Black

3.0 kgfcm