Toshiba Satellite A40 Series Maintenance Manual page 65

2.3 Power Supply Troubleshooting
Check 1 Convert the DC IN icon blink pattern into the hexadecimal error code and
compare it to the tables below.
The error code begins with the least significant digit.
Error code
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
Satellite A40 Maintenance Manual (960-458)
Table 2-3 Error code
Where Error occurs
DC Power (AC Adapter)
1st battery
2nd battery
S3V output (3.3V)
1R5-C1V output (1.5V)
1R5-C1V output (1.5V)
FAN12V-PXP output
PPV output
E5V output (5.0V)
E3V output (3.3V)
FAN12V-PXP output
1R25-B1V output (1.25V)
1R25-B1V output (1.25V)
2R5-B2V output (2.5V)
2 Troubleshooting Procedures
2-9