IBM THINKCENTRE 8086 - Manual (Page 36)

7. Install the new battery.
8. Replace the fan bracket assembly.
9. Close the cover, and plug in the power cord. See “Closing the cover and
connecting the cables” on page 23.
Note: When the computer is turned on for the first time after battery
replacement, an error message might be displayed. This is normal after
replacing the battery.
10. Turn on the computer and all attached devices.
11. Use the IBM Setup Utility program to set the date and time and any
passwords. See Chapter 2, “Using the IBM Setup Utility program,” on page 25.
Erasing a lost or forgotten password (clearing CMOS)
This section applies to lost or forgotten passwords. For more information about
lost or forgotten passwords, see Access IBM on your desktop.
To erase a forgotten password:
1. Turn off the computer and any attached devices, such as printers, monitors,
and external drives.
2. Unplug all power cords from electrical outlets, and open the cover. See
“Opening the cover” on page 10.
3. Pivot the drive bay assembly upward to gain access to the system board.
4. Locate the fan bracket assembly. See “Locating components” on page 11.
5. Lift the fan bracket assembly up to gain access to the Clear CMOS/Recovery
jumper.
22 User Guide