Toshiba TECRA S1 Maintenance Manual page 44

2.3 Power Supply
On in green
Off
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
2. Attach the battery and AC adapter back again.
If the LED still off, follow the steps below:
Check 1
Check 2
TECRA S1 Maintenance Manual
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DC IN LED
DC IN LED
DC power being supplied (from the AC adapter)
Else
computer.
Make sure the DC IN LED goes on in green. If it does not, go to Procedure 2.
Make sure the Battery LED goes on in orange or green. If it does not, go to
Procedure 3.
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Power supply status
2 Troubleshooting
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