Toshiba Satellite M500 Maintenance Manual page 50

2 Troubleshooting Procedures
Check 2 In the case of error code N0FT0A:
 Make sure the AC adaptor cord and AC power cord are firmly plugged into
the DC IN 19 V socket and wall outlet. If the cables are connected correctly,
go to the following step:
 Connect a new AC adaptor and/or AC power cord, if necessary. If the error
still exists, go to Procedure 5.
Check 3 In the case of error code N0FB04:
 Make sure the battery pack is correctly installed in the computer. If the
battery pack is correctly installed, go to the following step:
 Replace the battery pack with a new one. If the error still exists, go to
Procedure 5.
Check 4 For any other error, go to Procedure 5.
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[CONFIDENTIAL] Satellite M500/M505/M507 Maintenance Manual