Error Code Check - Toshiba PORTÉGÉ M750 Maintenance Manual

2 Troubleshooting Procedures
Procedure 2

Error Code Check

If the power supply microprocessor detects a malfunction, it indicates the error code as
shown below.
The error code begins with the least significant digit.
Error code
1*h
2*h
3*h
4*h
5*h
6*h
7*h
8*h
9*h
A*h
B*h
C*h
D*h
E*h
F*h
2-8
Table 2-3 Error code
Where Error occurs
AC Adaptor
1st Battery
2nd Battery
S3V output
E5V output
E3V output
1R5-E1V output
1R8-B1V output
PPV output
1R05-P1V output
1R5-E1V output
1R8-B1V output
PPV output
1R05-P1V output
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[CONFIDENTIAL] PORTEGE M700/M750 Maintenance Manual (960-661)
2.3 Power Supply Troubleshooting