Lenovo 3376, Maintenance Manual

Page: 132 / 174

5. Remove the old battery.
Figure 64. Removing the old battery
6. Install a new battery.
Figure 65. Installing a new battery
7. Reinstall the computer cover and connect the cables. See “Completing the parts replacement” on
page 158.
Note: When the computer is turned on for the first time after replacing the battery, an error message
might be displayed. This is normal after replacing the battery.
8. Turn on the computer and all attached devices.
9. Use the Setup Utility program to set the date, time, and any passwords. See Chapter 6 “Using the Setup
Utility program” on page 55.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 158.
Replacing the hard disk drive
Attention:
Do not open your computer or attempt any repair before reading and understanding “Important safety information”
on page 1.
This section provides instructions on how to replace the primary hard disk drive.
To replace the primary hard disk drive, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 119.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 120.
4. Note the location of the four screws 1 that secure the hard disk drive. Then, pivot the drive bay
assembly upward.
128
ThinkCentre Edge Hardware Maintenance Manual