4. Remove the old battery.
5. Install a new battery.
6. Reinstall the hard disk drive if removed. See “Replacing the hard disk drive”
on page 22.
7. Close the computer cover and connect the cables. See “Completing the parts
replacement” on page 35.
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 4, “Using the Setup Utility,” on page 47.
Figure 22. Removing the old battery
Figure 23. Installing a new battery
28 User Guide