Apple iMac G5 Dokumentacja Pobierz pdf (Strona 150)

iMac G5 (20-inch iSight) Troubleshooting — Symptom Charts 150

Plug the power cord into the iMac G5 and into the AC outlet. Check to see if diagnostic LED 7.

#1 is On or O.

LED #1 is On: This indicates that the AC power inlet and AC-to-DC power supply is getting

good power from the AC outlet, and the DC-to-DC board is receiving 12VDC. Go to step 8.

LED #1 is O: Inspect for loose or disconnected cables. If cables are connected, your AC-to-

DC power supply or AC power inlet may need to be replaced. Since power inlets rarely fail,

replace the power supply rst and retest for system power. If the symptom persists, replace

the power inlet.

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Apple iMac G5 Dokumentacja Strona 150