Toshiba Satellite A40 Maintenance Manual - Page 71
PPV output, FAN12V-PXP output CH1, Error code, Meaning
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Page 71 highlights
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting q PPV output Error code Meaning 80h PPV voltage is over 1.92 V, when the computer is powered on/off. 81h PPV voltage is 0.64 V or under, when the computer is powered on. 82h PPV voltage is 0.64 V or under, when the computer is booting up. 83h PPV voltage is 0.64 V or over, when the computer is powered off. 84h PPV voltage is 0.64 V or under, when the computer is suspended. q E5V output Error code Meaning 90h E5V voltage is over 6.00V, when the computer is powered on/off. 91h E5V voltage is 4.50 V or under, when the computer is powered on. 92h E5V voltage is 4.50 V or under, when the computer is booting up. 93h E5V voltage is 4.50 V or over, when the computer is powered off. 94h E5V voltage is 4.50 V or under, when the computer is suspended. q E3V output Error code Meaning A0h E3V voltage is over 3.96 V, when the computer is powered on/off. A1h E3V voltage is 2.81 V or under, when the computer is powered on. A2h E3V voltage is 2 .81 V or under, when the computer is booting up. A3h E3V voltage is 2.81 V or over, when the computer is powered off. A4h E3V voltage is 2.81 V or under when the computer is suspended. q FAN12V-PXP output (CH1) Error code Meaning B0h FAN12V-PXP voltage is over 16.8 V, when the computer is powered on/off. B1h FAN12V-PXP voltage is 0.00 V or under, when the computer is powered on. B2h FAN12V-PXP voltage is 0.00 V or under, when the computer is booting up. B3h FAN12V-PXP voltage is 0.00 V or over, when the computer is powered off. 2-12 Satellite A40 Maintenance Manual (960-458)
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