Toshiba Tecra A2-S119 Maintenance Manual - Page 67
R25-B1V output P65, 2R5-B2V output P66
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2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures q 1R25-B1V output (P65) Error code Meaning D0h 1R25-B 1V voltage is over 1.50V when the computer is powered on/off. D1h 1R25-B 1V voltage is 1.063V or less when the computer is powered on. D2h 1R25-B 1V voltage is 1.063V or less when the computer is booting up. D3h 1R25-B 1V voltage is 1.063V or more when the computer is powered off. D4h 1R25-B 1V voltage is 1.063V or less when the computer is suspended. q 2R5-B2V output (P66) Error code Meaning C0h 2R5-B2V voltage is over 3.00V when the computer is powered on/off. C1h 2R5-B2V voltage is 2.125V or less when the computer is powered on. C2h 2R5-B2V voltage is 2.125V or less when the computer is booting up. C3h 2R5-B2V voltage is 2.125V or more when the computer is powered off. C4h 2R5-B2V voltage is 2.125V or less when the computer is suspended. Satellite A50/TECRA A2 Maintenance Manual (960-478) 2-13