Toshiba QOSMIO G50 Maintenance Manual page 64

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2 Troubleshooting Procedures
1R05-P1V output
Error code
A0h
A1h
A2h
1R5-P1V output
Error code
B0h
B1h
B2h
PGV / 1R05-P1V output
Error code
C0h
C1h
C2h
1R8-PGV / 1R5-P1V output
Error code
D0h
D1h
D2h
2-14
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Meaning
1R05-P1V voltage is over 1.26V.
1R05-P1V voltage is under 0.89V when the computer is powered on.
1R05-P1V voltage is under 0.89V when the computer is booting up.
Meaning
1R5-P1V voltage is over 1.80V.
1R5-P1V voltage is under 1.28V when the computer is powered on.
1R5-P1V voltage is under 1.28V when the computer is booting up.
Meaning
PGV/ 1R05-P1V voltage is over 1.33V.
PGV/ 1R05-P1V voltage is under 0.74V when the computer is powered on.
PGV/ 1R05-P1V voltage is under 0.74V when the computer is booting up.
Meaning
1R8-PGV / 1R5-P1V voltage is over 2.16V.
1R8-PGV / 1R5-P1V voltage is under 1.27V when the computer is powered on.
1R8-PGV / 1R5-P1V voltage is under 1.27V when the computer is booting up.
[CONFIDENTIAL]
2.3 Power Supply Troubleshooting
QOSMIO G50 Maintenance Manual (960-683)

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