Toshiba S500M manual  1R05-E1V output, Error code Meaning F0h Sub clock does not oscillate

Troubleshooting Procedures

1R05-E1V output

Error code	Meaning
A0h	1R05-E1V voltage is over 1.26V.
A1h	1R05-E1V voltage is under 0.89V when the computer is powered on.
A2h	1R05-E1V voltage is under 0.89V when the computer is booting up.
A4h	1R05-E1V voltage is under 1.26V when EV power is maintained.

IGD-PGV output

Error code	Meaning
B0h	PTV voltage is over 1.80V.
B1h	PTV voltage is under 0V when the computer is powered on.
B2h	PTV voltage is under 0V when the computer is booting up.

PTV output

Error code	Meaning
C0h	IGD-PGV voltage is over 1.26V.
C1h	IGD-PGV voltage is under 0.67V when the computer is powered on.
C2h	IGD-PGV voltage is under 0.67V when the computer is booting up.

PTV output

Error code	Meaning
D0h	SPURS-PPV voltage is over 1.26V.
D1h	SPURS-PPV voltage is under 0.89V when the computer is powered on.
D2h	SPURS-PPV voltage is under 0.89V when the computer is booting up.

Miscellaneous

Error code	Meaning
F0h	The sub clock does not oscillate.

TECRA M11/Satellite Pro S500M Series Maintenance Manual (960-813) [CONFIDENTIAL] 2-19