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2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting
2-10 PORTEGE A200 Maintenance Manual (960-499)
? DC power supply (AC adapter)
Error code Meaning
10h AC Adapter output voltage is over 16.5V.
11h Commondock output voltage is over 16.5V.
12h Current from the DC power supply is over 6.05A.
13h Current from the DC power supply is over 0.5A when there is no load.
14h Abnormal current has been sensed 0[A].
? Main battery
Error code Meaning
21h Main battery charge current is over 6.05A.
22h Main battery discharge current is over 0.5A when there is no load.
23h Main battery charge current is over 3.1A when AC adapter is not
connected.
24h Abnormal current has been sensed 0[A].
25h Main battery charge current is over 0.3A.
? S3V output
Error code Meaning
40h S3V voltage is 3.14V or less when the computer is powered on/off.
45h S3V voltage is 3.14V or less at power-on. (CV support)
? 1R5-C1V output
Error code Meaning
50h 1R5-C1V voltage is over 1.8V when the computer is powered on/off.
51h 1R5-C1V voltage is 1.275V or less when the computer is powered on.
52h 1R5-C1V voltage is 1.275V or less at power-on.
53h 1R5-C1V voltage is 1.275V or less while the computer is suspended.
54h 1R5-C1V voltage is abnormal during shutdown. (CV support)
55h 1R5-C1V voltage is 1.275V or less when the computer is booting up.
(CV support)