Troubleshooting General/ Power Supply Verification - 27
4. Power Mac G4 (QuickSilver/QuickSilver 2002)
(see Figure 3):
Connect the black lead of the volt meter to pin 11 of the 22-
pin power supply connector. Connect the red lead of the volt
meter to pin 22 of the power supply connector. The volt meter
should measure approximately +25V.
If you do not get a reading of +25V, re-check the volt meter
connections and measure the voltage again. If voltage is still
not present, replace the power supply; otherwise, go to the
next step.
If you do measure +25V on pin 22, the power supply is likely
OK. Go to the next step for further verification.
To Next Page
Loading...
