Toshiba G50 manual ‰ E3V output

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures

‰E3V output

Error code	Meaning
60h	E3V voltage is over 3.96V.
61h	E3V voltage is under 2.81V when the computer is powered on.
62h	E3V voltage is under 2.81V when the computer is booting up.
64h	E3V voltage is under 2.81V when EV power is maintained.

‰1R5-P1V output

Error code	Meaning
70h	1R5-P1V voltage is over 1.80V.
71h	1R5-P1V voltage is under 1.28V when the computer is powered on.
72h	1R5-P1V voltage is under 1.28V when the computer is booting up.

‰1R8-B1V

Error code	Meaning
80h	1R8-B1V voltage is over 2.16V.
81h	1R8-B1V voltage is under 1.53V when the computer is powered on.
82h	1R8-B1V voltage is under 1.53V	when the computer is booting up.
84h	1R8-B1V voltage is under 1.53V	when BV power is maintained.

‰PPV output

Error code	Meaning
90h	PPV voltage is over 1.56V.
91h	PPV voltage is under 0.27V when the computer is powered on.
92h	PPV voltage is under 0.27V when the computer is booting up.

QOSMIO G50 Maintenance Manual (960-683) [CONFIDENTIAL] 2-13