4.Remove the PCI riser and PCI adapters that impede access to the battery.
5.Remove the old battery.
6.Install the new battery.
7.Install the PCI riser and adapters if removed.
8.Replace the cover, and connect the cables. See “Closing the cover and connecting the cables” on page 25.
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.
9.Turn on the computer and all attached devices.
10.Use the IBM Setup Utility program to set the date and time and any passwords.
Removing and replacing the speaker
Important
Before you install or remove any component, read “Important safety information” on page v. These precautions and guidelines will help you work safely.
To replace the speaker:
1.Turn off the computer and disconnect the power cord from the electrical outlet and from the computer.
2.Open the cover. See “Opening the cover” on page 10.
3.Rotate the drive bay assembly upward to gain access to the speaker.
4.Locate the speaker1. See Figure 1 on page 43.
5.Disconnect the speaker cable from the system board. See “Identifying parts on the system board” on page 13.
Note: Make sure you note the location of the cable that you disconnect from the system board.
6.Remove the speaker by sliding the it upward and out of the retaining bracket.
Note: You may need to slightly flex the side of the computer to aide in removing the speaker.