t5720 Model
Replacing the Battery
Troubleshooting Guide
1. Remove the two screws that secure the chassis cover to the
chassis 1.
2. Slide the chassis cover to the right about 9-mm (3/8-inches) then,
pull the chassis cover off the chassis 2.
3. Disconnect the speaker cable 3 from the system board.
Removing the chassis cover and disconnecting the speaker
To replace the chassis cover, reverse the previous procedure.
1. Locate the battery on the system board.
2. Pull back on the clip 1 that is holding the battery in place, and
remove the battery 2.
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Replacing the CMOS Battery
E-3