Toshiba Satellite 110 Series Maintenance Manual page 27

Check 5 Install a new battery pack. If the Battery icon still does not glow, go to Proce-
dure 4.
Procedure 4 AC PS Unit Replacement Check
The system board incorporates the power supply. Power is supplied to the system board
through the AC IN plug located on the AC PS unit. The AC PS unit may be damaged. Refer
to Chapter 4 for instructions on disassembling the computer and then perform the following
checks:
Check 1 Replace the AC PS unit with a new one and restart the system. If the system is
still not functioning properly, perform Check 2.
Check 2 Replace the system board with a new one and restart the system. If the problem
still exists, other FRUs may be damaged.
110 Series
2-9