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2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting
2-12 [CONFIDENTIAL] Satellite Pro S300, TECRA A10/S10/P10 Maintenance Manual (960-684)
Main Battery
Error code Meaning
22h Main battery discharge current is over 0.5A.
23h Main battery charge current is over 4.3A.
24h The compensation value of [0A] is not within the limits from design data (±
400mA).
25h Main battery charge current is over 0.3A when the charging is off.
2nd Battery
Error code Meaning
32h Second battery discharge current is over 0.5A.
33h Second battery charge current is over 2.7A.
34h The compensation value of [0A] is not within the limits from design data (±
400mA)
35h Second battery charge current is over 0.3A
S3V output
Error code Meaning
40h S3V voltage is over 3.47V.
45h S3Vvoltage is under 3.14V.
46h S3V voltage is under 3.14V or less when the computer is booting up.
E5V output
Error code Meaning
50h E5V voltage is over 6.00V.
51h E5V voltage is under 4.50V when the computer is powered on.
52h E5V voltage is under 4.50V when the computer is booting up.
54h E5V voltage is under 4.50V when EV power is maintained.