Toshiba M40 User Manual

Page 45

2.3 Power Supply

2 Troubleshooting

EQUIUM M40/M45/Satellite M40/M45 Maintenance Manual 2-7

DC IN LED

DC IN LED

Power supply status

On in Blue or Green

DC power being supplied (from the AC adapter)

Off

Battery damage and can’t charge during DC-in.

Off Else

If the DC IN LED off, follow the steps below:

1. Remove the battery pack and the AC adapter to shut off power supply to the

computer.

2. Attach the battery and AC adapter back again.

If the LED still off, follow the steps below:

Check 1

Make sure the DC IN LED goes on in Blue. If it does not, go to Procedure 2.

Check 2

Make sure the Battery LED goes on in Amber or Blue. If it does not, go to
Procedure 3.