E3V Output - Toshiba PORTEGE A200 series Maintenance Manual

2 Troubleshooting Procedures

? E3V output

Error code
A0h
A1h
A2h
A3h
A4h
? PPV output
Error code
B0h
B1h
B2h
B3h
? 1R35-P1V output
Error code
C0h
C1h
C2h
C3h
C4h
2-12
E3V voltage is over 3.96V when the computer is powered on/off.
E3V voltage is 2.81V or less when the computer is powered on.
E3V voltage is 2.81V or less at power-on.
E3V voltage is over 2.81V or more when the computer is powered off.
E3V voltage is 2.81V or less while the computer is suspended.
PPV voltage is over 1.80V when the computer is powered on/off.
PPV voltage is 0.56V or less when the computer is powered on.
PPV voltage is 0.56V or less at power-on.
PPV voltage is 0.56V or more when the computer is powered off.
1R35-P1V voltage is over 1.62V when the computer is powered on/off.
1R35-P1V voltage is 1.147V or less when the computer is powered on.
1R35-P1V voltage is 1.147V or less at power-on.
1R35-P1V voltage is 1.147V or more when the computer is powered
off.
1R35-P1V voltage is 1.147V or less while the computer is suspended.
2.3 Power Supply Troubleshooting
Meaning
Meaning
Meaning
PORTEGE A200 Maintenance Manual (960-499)