2 Troubleshooting 2.3 Power Supply Troubleshooting
2-10 [CONFIDENTIAL] PORTEGE M400 Maintenance Manual (960-541)
DC power supply (AC adapter)
Error code Meaning
10h AC Adapter output voltage is over 16.5V.
11h TOSHIBA Express Port Replicator output voltage is over 16.5V.
12h Current from the DC power supply is over 7.0A.
13h Current from the DC power supply is over 0.5A in no load.
14h Abnormal current of 0[A] correction has been sensed.
First Battery
Error code Meaning
22h Main battery discharge current is over 0.5A in no load.
23h Main battery charge current is over 4.3A in charging.
24h Abnormal current of 0[A] correction has been sensed.
25h Main battery charge current is over 0.3A in not charging.
Second Battery
Error code Meaning
32h Second battery discharge current is over 0.5A in no load.
33h Second battery charge current is over 3.5A in charging.
34h Abnormal current of 0[A] correction has been sensed.
35h Second battery charge current is over 0.3A in not charging.
S3V output (P60)
Error code Meaning
40h S3V voltage is 3.47V.
45h S3V voltage is 3.14V or less in normal conditions.
46h S3V voltage is 3.14V or less at booting up.
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