Toshiba M1 manual S3V output

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures

q 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)

q1R5-C1V output

Error code	Meaning
50h	1R5-C1V voltage is over 1. 80V.
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 or less when the computer is suspended.
54h	1R5-C1V voltage is abnormal when the computer shuts down.
	(CV support)
55h	1R5-C1V voltage is 1.275V or less when the computer is booting up.
	(CV support)

q1R8-C1V output

Error code	Meaning
60h	1R8-C1V voltage is over 2.16V when the computer is powered on/off.
61h	1R8-C1V voltage is 1.53V or less when the computer is powered on.
62h	1R8-C1V voltage is 1.53V or less when the computer is booting up.
63h	1R8-C1V voltage is 1.53V or less when the computer is suspended.
64h	1R8-C1V voltage is abnormal when the computer shuts down.
	(CV support)
65h	1R8-C1V voltage is 1.53V or less when the computer is booting up.
	(CV support)

q PPV output

Error code	Meaning
70h	PPV voltage is over 1.80V when the computer is powered on/off.
71h	PPV voltage is 0.56V or less when the computer is powered on.
72h	PPV voltage is 0.56V or less when the computer is booting up.
73h	PPV voltage is 0.56V or more when the computer is powered off.

TECRA M1 Maintenance Manual (960 -436) 2-9