Zum Hauptinhalt wechseln

1.6, 1.8, or 2 GHz G5 processor

130 Fragen Alle anzeigen

Power + Chime, no display. Caps are very clean. What else?

the Logic board has LED's 1 and 2 on. The power supply was recently replaced by Apple. The Mac powers on, chimes, but does not get a display.

Looked at the board - the caps look perfect. Could they still be causing a loss of display, or could it be something else. Is is still worth it to try and replace the caps even though they look fine? How could I test them to verify before I tear it apart?

thanks,

John

Beantwortet! Antwort anzeigen Ich habe das gleiche Problem

Ist dies eine gute Frage?

Bewertung 1
Einen Kommentar hinzufügen

2 Antworten

Gewählte Lösung

The lack of light number three means video problems. I am including a link to Apples troubleshooting guide for your computer. Good luck. Ralph

http://support.apple.com/kb/TS2094

War diese Antwort hilfreich?

Bewertung 4

Kommentare:

Einen Kommentar hinzufügen

Two possibilities in my opinion. First the video card may have a problem and second LCD inverter LCD itself may be bad. I rarely see video problems in these white iMac computer. Good luck. Thanks.

War diese Antwort hilfreich?

Bewertung 0
Einen Kommentar hinzufügen

Antwort hinzufügen

Waterman wird auf ewig dankbar sein.
Seitenaufrufe:

Letzten 24 Stunden: 0

Letzten 7 Tage: 0

Letzten 30 Tage: 0

Insgesamt: 4,311