Toshiba Tecra A2-S316 Maintenance Manual page 66

2 Troubleshooting Procedures
q E5V output (P65)
Error code
90h
91h
92h
93h
94h
q E3V output (P66)
Error code
A0h
A1h
A2h
A3h
A4h
q PPV output (P63)
Error code
B0h
B1h
B2h
B3h
q PMV output (P64)
Error code
C0h
C1h
C2h
C3h
C4h
2-12
E5V voltage is over 6.00V when the computer is powered on/off.
E5V voltage is 4.50V or less when the computer is powered on.
E5V voltage is 4.50V or less when the computer is booting up.
E5V voltage is 4.50V or more when the computer is powered off.
E5V voltage is 4.50V or less when the computer is suspended.
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 when the computer is booting up.
E3V voltage is 2.81V or more when the computer is powered off.
E3V voltage is 2.81V or less when 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 when the computer is booting up.
PPV voltage is 0.56V or more when the computer is powered off.
PMV voltage is over 1.62V when the computer is powered on/off.
PMV voltage is 1.02V or less when the computer is powered on.
PMV voltage is 1.02V or less when the computer is booting up.
PMV voltage is 1.02V or more when the computer is powered off.
PMV voltage is 1.02V or less when the computer is suspended.
Satellite A50/TECRA A2 Maintenance Manual (960-478)
2.3 Power Supply Troubleshooting
Meaning
Meaning
Meaning
Meaning