Toshiba Tecra M1 Maintenance Manual page 70

2 Troubleshooting Procedures
q PGV output
Error code
80h
81h
82h
83h
84h
q E5V output
Error code
90h
91h
92h
93h
94h
q E3V output
Error code
A0h
A1h
A2h
A3h
A4h
q 1R2-PIV output
Error code
B0h
B1h
B2h
B3h
2-10
PGV voltage is over 1.92V when the computer is powered on/off.
PGV voltage is 0.68V or less when the computer is powered on.
PGV voltage is 0.68V or less when the computer is booting up.
PGV voltage is 0.68V or more when the computer is powered off.
PGV voltage is 0.68V or less when the computer is suspended.
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 more than 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.
1R2-PIV voltage is over 1.44V.
1R2-PIV voltage is 1.02V or less when the computer is powered on.
1R2-PIV voltage is 1.02V or less when the computer is booting up.
1R2-PIV voltage is 1.02V or more when the computer is powered off.
2.3 Power Supply Troubleshooting
Meaning
Meaning
Meaning
Meaning
TECRA M1 Maintenance Manual (960 -436)