Second Battery

2.3 Power Supply Troubleshooting			2 Troubleshooting Procedures
Main Battery

	Error code		Meaning

	21h	Main battery charge current is over 6.60A.

	22h	Main battery discharge current is over 0.5A when there is no load.

	23h	Main battery charge current is over 3.9A when AC adapter is not
		connected.
	24h	Abnormal current has been sensed.

	25h	Main battery charge current is over 0.3A.

Second Battery

	Error code		Meaning

	31h	Second battery charge current is over 6.60A.

	32h	Second battery discharge current is over 0.5A when there is no load.

	33h	Second battery charge current is over 3.9A. when AC adapter is not
		connected.
	34h	Abnormal current has been sensed.

	35h	Second 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 when the computer is booting up.(CV
		support)
1R5-C1V output (P61)

	Error code		Meaning

	50h	1R5-C1V voltage is over 1.80V 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 when the computer is booting up.

	53h	1R5-C1V voltage is 1.275V while the computer is suspended.

	54h	1R5-C1V voltage is abnormal while the computer is shutdown. (CV
		support)
	55h	1R5-C1V voltage is 1.275V or less when the computer is booting up.
		(CV support)

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Toshiba A10 manual Second Battery