Lenovo K4450 Notebook - Manual (Page 61)

Removal steps of the backup battery
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite
or explode.
Carefully pry the backup battery out using a screwdriver.
1080 Keyboard
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 48
• “1020 Bottom slot cover” on page 48
Removal steps of the keyboard
Remove the screws 1 .
1
1
1
When installing: Ensure that the screws are firmly installed and the keyboard is secured.
Step Screw (quantity) Color Torque
1 M2 × 6 mm, flat-head, nylon-coated (3) Black 0.181 Nm
(1.85 kgf-cm)
Chapter 8 . Removing or replacing a FRU 55