Replacing The Hard Disk Drive - Lenovo 10B4 User Manual

2. Remove the computer cover. See "Removing the computer cover" on page 40.
3. Locate the battery. See "Locating parts on the system board" on page 13.
4. Remove the old battery.
Figure 19. Removing the old battery
5. Install a new battery.
Figure 20. Installing a new battery
6. Reinstall the computer cover and connect the cables. See "Completing the parts replacement" on
page 81.
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.
7. Turn on the computer and all attached devices.
8. Use the Setup Utility program to set the date, time, and any passwords. See Chapter 7 "Using the Setup
Utility program" on page 91.
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 81.

Replacing the hard disk drive

Attention:
Do not open your computer or attempt any repair before reading and understanding the "Important safety information"
on page v.
This section provides instructions on how to replace the hard disk drive.
Note: This section also applies to computer models with a 2.5-inch solid-state drive.
To replace the 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 40.
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ThinkCentre M73 User Guide