Lenovo 10141/F0A8, Maintenance Manual

Page: 55 / 73

Step 12. Use a flat head screwdriver as a lever to prise out the battery as shown.
Step 13. To install the new battery:
a. Insert the new battery (CR2032) into the socket with the side labeled “+” facing up, and press
the battery into place.
Step 14. Line up the motherboard with the chassis and slide it into position. Align the holes on the
motherboard with the mounting holes on the chassis and secure it to the chassis with the screws.
Step 15. Reattach the speaker system, optical drive, heat-sink, system fan, and hard disk drive to the
motherboard.
Step 16. Reconnect all the cables to the motherboard.
Step 17. Reattach the base cover and secure it with the screws.
Removing the hinge from the chassis
Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the base cover.
To remove the hinge from the chassis:
Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Chapter 8
.
Replacing hardware
49