Toshiba Satellite R10 Maintenance Manual page 67

2 Troubleshooting
? PMV output (P64)
Error code
C0h
C1h
C2h
C3h
C4h
? 1R25-B1V output (P65 : MUX_CH1)
Error code
D0h
D1h
D2h
D3h
D4h
? 2R5-B2V output (P66 : MUX_CH1)
Error code
E0h
E1h
E2h
E3h
E4h
Check 2 In the case of error code 10h or 12h:
? Make sure the AC adapter and AC power cord are firmly plugged into the DC
IN 15 V socket and wall outlet. If the cables are connected correctly, go to the
following step:
? Connect a new AC adapter and AC power cord. If the error still exists, go to
Procedure 5.
Satellite R10 Maintenance Manual (960-509)
Meaning
PMV voltage is over 1.62V when the computer is powered on.
PMV voltage is 1.02V or less when the computer is powered on.
PMV voltage is 1.02V or less when the computer is booting up.
PMV voltage is 1.02V or more when the computer is powered off.
PMV voltage is 1.02V or less while the computer is suspended.
Meaning
1R25-B1V voltage is over 1.50V when the computer is powered on.
1R25-B1V voltage is 1.063V or less when the computer is powered on.
1R25-B1V voltage is 1.063V or less when the computer is booting up.
1R25-B1V voltage is 1.063V or more when the computer is powered
off.
1R25-B1V voltage is 1.063V or less while the computer is suspended.
Meaning
2R5-B2V voltage is over 3.00V when the computer is powered on.
2R5-B2V voltage is 2.125V or less when the computer is powered on.
2R5-B2V voltage is 2.125V or less when the computer is booting up.
2R5-B2V voltage is 2.125V or more when the computer is powered off.
2R5-B2V voltage is 2.125V or less while the computer is suspended.
2.3 Power Supply Troubleshooting
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