Ana içeriğe geç

20-inch, 23-inch, and 30-inch aluminum LCD displays introduced by Apple in June 2004. Models A1081, A1082, and A1083 respectively.

98 Soru Tümünü görüntüle

Monitor won't come on, power brick good, fixable?

My UPS just died, no sound, just shut off and at the same time the Cinema display went dark. Plugging it directly into the wall did nothing (no power light). Figuring it was a surge that killed the power brick, I bought a new power supply.

So, even when using the new power supply plugged into the wall the power-on light on the monitor remains dark.

My regular repair shop says can't be fixed, but I noted that mother/inverter boards are only $50 online. Can anyone tell me if they are mistaken and that it can be fixed or does it sound like time to take it to the recycling dump? (i.e. replace inverter board).

Yanıtlandı! Cevabı görüntüle Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

Puan 5
2 Yorum

Is there any youtube on this? I have my cinema display disassembled, I have the multimeter, and I'm aware of certain points to try, but I get nothing so I'm not sure if I'm missing a step somewhere in all of this. I can't determine if my logic board is dead or powersupply isn't feeding enough.

tarafından

Logically, this machine is a power supply, hooked up to a brain, hooked up to a giant pixel display, with some lights and other plumbing.

You know the power supply is good. Are the lights good? If no, maybe it's the internal power supply stuff that powers the lights. If yes, it might be the brain.

If any of the wiring looks worn/damaged, replace it, but this is pretty rare, since nothing internal moves.

tarafından

Yorum Ekle

1 Cevap

Filtre ölçütü:
Seçilen Çözüm

An inverter won't help if you're not getting power. Use a multimeter to test and trace down your power route. Here's one in case you don't have it: Digital Multimeter

Digital Multimeter Görseli

Ürün

Digital Multimeter

$19.99

Bu yanıt yardımcı oldu mu?

Puan 1
Yorum Ekle

Yanıtını ekle

ejsprung sonsuza kadar minnettar olacak.
İstatistikleri Görüntüle:

Son 24 Saat: 0

Son 7 gün: 2

Son 30 gün: 4

Her zaman: 7,550