Lenovo B475e Notebook - Manual (Page 56)

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 44
• “1020 Bottom slot cover” on page 44
Removal steps of keyboard
Remove the screws 1 .
1
1
1
When installing: Make sure the screws have been fastened to secure the keyboard.
Step Screw (quantity) Color Torque
1 M2.5 × 7 mm, flat-head, nylon-coated (3) Black 3.0 kgf-cm
50 Hardware Maintenance Manual