Troubleshooting Procedures
2-18 PORTÉGÉ Z930/Satellite Z930 Series Maintenance Manual (960-887) [CONFIDENTIAL]
A0-E3V output
Error code Meaning
60h A0-E3V voltage is over 3.96V.
61h A0-E3V voltage is under 2.81V when the computer is powered on.
62h A0-E3V voltage is under 2.81V when the computer is booting up.
63h OUTV2 power supply showed the normal range at the time of EV power supply
stop.
64h A0-E3V voltage is under 2.81V when EV power is maintained.
1R5-B1V output
Error code Meaning
70h 1R5-B1V voltage is over 1.80V.
71h 1R5-B1V voltage is under 1.28V when the computer is powered on.
72h 1R5-B1V voltage is under 1.28V when the computer is booting up.
73h 1R5-B1V power supply showed the normal range at the time of BV power supply
stop.
74h 1R5-B1V voltage is under 1.28V when BV power is maintained.
PPV output
Error code Meaning
80h PPV voltage is over 1.80V.
IGD-PGV output
Error code Meaning
A0h IGD-PGV voltage is over 1.80V.
VCCSA-P0V output
Error code Meaning
C0h VCCSA-P0V voltage is over 1.08V.
C1h VCCSA-P0V voltage is under 0.64V when the computer is powered on.
C2h VCCSA-P0V voltage is under 0.64V when the computer is booting up.
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