Model A1418 / Late 2012 / 2.7 & 2.9 GHz Core i5 or 3.1 GHz Core i7 Processor

146 Vragen Bekijk alle

LED Backlight Dead. PSU replacement or Complete Screen Replace?

My backlight just died on my iMac, opened it up and there is is an Electrical burning smell.

I can see Mac Booting up if I use a torch - so guessing its the LED driver board is fried or potentially something in the PSU.

Question 1.

Could this just be the main PSU - does it have a separate feed for the LED Backlight ?

Question 2.

If not the PSU Is there a way to just replace only the faulty board or would I need to replace the whole LCD Panel ?

This happened just 3 months out of warranty arragh !!

Beantwoord! View the answer Dit probleem heb ik ook

Is dit een goede vraag?

Score 1
Een opmerking toevoegen
Verspreid de kerstsfeer
Krijg 12€ korting op je aankoop van 50€ of meer met de code FIXMAS12
Verspreid de kerstsfeer
Krijg 12€ korting op je aankoop van 50€ of meer met de code FIXMAS12

1 Antwoord

Gekozen oplossing

Turns out it was a Capacitor on the Logic Board that was at fault and thankfully not the whole screen. Capacitor is being replaced

Was dit antwoord nuttig?

Score 2

Commentaar:

Hello. I had the same problem as you.

as it solved?

you can tell me condenser was? thanks and regards

door

I don’t understand the previous comment.

“as it solved?” -> Is it solved?

“you can tell me condenser was?” ->

Can you tell me what capacitor it was?

Anyhow, I have the same questions.

door

Een opmerking toevoegen

Voeg je antwoord toe

Steve Francesco zal eeuwig dankbaar zijn.
Weergavestatistieken:

Afgelopen 24 Uren: 0

Afgelopen 7 Dagen: 0

Afgelopen 30 Dagen: 1

Altijd: 353