Main Battery - Toshiba PORTEGE M780 Maintenance Manual

 Main Battery
Error code
22h
23h
24h
25h
 2nd Battery
Error code
32h
33h
34h
35h
 S3V output
Error code
40h
45h
46h
 E5V output
Error code Meaning
50h
51h
52h
54h
PORTEGE M780 Maintenance Manual (960-809)
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Meaning
Main battery discharge current is over 0.5A.
Main battery charge current is over 4.3A.
The compensation value of [0A] is not within the limits from design data (±
400mA).
Main battery charge current is over 0.3A when the charging is off.
Meaning
Second battery discharge current is over 0.5A.
Second battery charge current is over 2.7A.
The compensation value of [0A] is not within the limits from design data (±
400mA)
Second battery charge current is over 0.3A
Meaning
S3V voltage is over 3.47V.
S3Vvoltage is under 3.14V.
S3V voltage is under 3.14V or less when the computer is booting up.
E5V voltage is over 6.00V.
E5V voltage is under 4.50V when the computer is powered on.
E5V voltage is under 4.50V when the computer is booting up.
E5V voltage is under 4.50V when EV power is maintained.
Troubleshooting Procedures
[CONFIDENTIAL] 2-17