Toshiba A20-S259 - Satellite - Pentium 4 2.66 GHz Maintenance Manual page 61

2.3 Power Supply Troubleshooting
q DC IN
Error code
10h
11h
12h
13h
14h
q 1st Battery
Error code
20h
21h
22h
23h
24h
25h
q 2nd Battery
Error code
30h
31h
32h
33h
34h
35h
q S3V output
Error code
40h
45h
Satellite A20 Maintenance Manual (960-444)
AC Adaptor output voltage is over 16.5V.
Common Dock output voltage is over 16.5V.
Current from the DC power supply is over 13.2A.
Current from the DC power supply is over 0.5A when there is no load.
Current sensing IC is not normal.
Overvoltage is detected. (Not supported)
Main battery charge current is over 13.2A.
Main battery discharge current is over 0.5A when there is no load.
Main battery charge current is more than 4.3A when the main battery
isn't being quick charged.
Current sensing IC is abnormal when there is no load.
Main battery charge current is more than 0.3A when the main battery
isn't being charged.
Overvoltage is detected. (Not supported)
Main battery charge current is over 13.2A.
Main battery discharge current is over 0.5A when there is no load.
Main battery charge current is over 4.3A when DC IN direct charge is off.
Current sensing IC is not normal.
Second battery charge current is over 0.3A.
S3V voltage is 3.14V or less when the computer is powered on/off.
S3V voltage is 3.14V or less when the computer is booting up.
(CV support)
2 Troubleshooting Procedures
Meaning
Meaning
Meaning
Meaning
2-11