2.3 Power Supply Troubleshooting | 2 Troubleshooting | ||
PPV output |
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| Error code | Meaning |
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| 70h | PPV voltage is over 1.80V when the computer is powered on/off. | |
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| 71h | PPV voltage is 0.56V or less when the computer is powered on. | |
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| 72h | PPV voltage is 0.56V or less when the computer is booting up. | |
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| 73h | PPV voltage is 0.56V or more when the computer is powered off. | |
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PGV output |
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| Error code | Meaning |
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| 80h | PGV voltage is over 1.92V when the computer is powered on/off. | |
| 81h | PGV voltage is 0.68V or less when the computer is powered on. | |
| 82h | PGV voltage is 0.68V or less when the computer is booting up. | |
| 83h | PGV voltage is 0.68V or more when the computer is powered off. | |
E5V output |
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| Error code | Meaning |
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| 90h | E5V voltage is over 6.00V when the computer is powered on. | |
| 91h | E5V voltage is 4.50V or less when the computer is powered on. | |
| 92h | E5V voltage is 4.50V or less when the computer is booting up. | |
| 93h | E5V voltage is 4.50V or less when the computer is powered off. | |
| 94h | E5V voltage is 4.50V or less while the computer is suspended. | |
E3V output |
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| Error code | Meaning |
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| A0h | E3V voltage is over 3.96V when the computer is powered on. | |
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| A1h | E3V voltage is 2.81V or less when the computer is powered on. | |
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| A2h | E3V voltage is 2.81V or less when the computer is booting up. | |
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| A3h | E3V voltage is 2.81V or less when the computer is powered off. | |
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| A4h | E3V voltage is 2.81V or less while the computer is suspended. | |
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PORTEGE R100 Maintenance Manual |
