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Toshiba PORTEGE M400 User Manual

Page 58

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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.