Toshiba PORTEGE M300 Maintenance Manual page 60

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.
2-10
Table 2-3 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
F*h
2 Troubleshooting Procedures
Where Error occurs
DC Power (AC Adapter)
Main battery
Second battery
S3V output
1R5-C1V output
1R5-C1V output
PPV output
PTV output
E5V output
E3V output
PPV output
1R35-P1V output
1R25-P1V output
2R5-B2V output
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PORTEGE M300 Maintenance Manual (960-504)