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2 Troubleshooting Procedures | 2.3 Power Supply Troubleshooting |
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q PGV output |
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| Error code |
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| 80h | PGV voltage is over 1.92V when the computer is powered on/off. |
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| 81h | PGV voltage is 0.68V or less when the computer is powered on. |
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| 82h | PGV voltage is 0.68V or less when the computer is booting up. |
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| 83h | PGV voltage is 0.68V or more when the computer is powered off. |
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| 84h | PGV voltage is 0.68V or less when the computer is suspended. |
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q 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/off. |
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| 91h | E5V voltage is 4.50V or less when the computer is powered on. |
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| 92h | E5V voltage is 4.50V or less when the computer is booting up. |
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| 93h | E5V voltage is 4.50V or more | when the computer is powered off. |
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| 94h | E5V voltage is 4.50V or less when the computer is suspended. |
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q E3V output |
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| Error code |
| Meaning |
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| A0h | E3V voltage is more than 3.96V when the computer is powered on/off. |
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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 more when the computer is powered off. |
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| A4h | E3V voltage is 2.81V or less when the computer is suspended. |
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q |
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| Error code |
| Meaning |
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| B0h |
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| B1h |
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| B2h |
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| B3h |
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TECRA M1 Maintenance Manual (960 |