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2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting
1R5-C1V output
Error code Meaning
60h 1R5-C1V voltage is over 2.16V when the computer is powered on/off.
61h 1R5-C1V voltage is 1.275V or less when the computer is powered on.
62h 1R5-C1V voltage is 1.275V or less when the computer is booting up.
63h 1R5-C1V voltage is 1.275V or less while the computer is suspended.
64h 1R5-C1V voltage is abnormal while the computer is shutdown. (CV support)
65h 1R5-C1V voltage is 1.275V or less when the computer is booting up. (CV support)
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.
PTV output
Error code Meaning
80h PTV voltage is over 1.26 when the computer is powered on/off.
81h PTV voltage is 0.68V or less when the computer is powered on.
82h PTV voltage is 0.68V or less when the computer is booting up.
83h PTV voltage is 0.68V or more when the computer is powered off.
84h PTV voltage is 0.68V or less while the computer is suspended.
E5V output
Error code Meaning
90h E5V voltage is over 6.00V when the computer is powered on/off.
91h E5V voltage is 4.50V or less when the computer is powered on.
92h E5V voltage is 4.50V or less when the computer is booting up.
93h E5V voltage is 4.50V or more when the computer is powered off.
94h E5V voltage is 4.50V or less while the computer is suspended.
QOSMIO F10 Maintenance Manual (960-498) 2-11