Ana içeriğe geç

Model A1418 / Mid 2014 / 1.4, 2.7 & 2.9 GHz Core i5 or 3.1 GHz Core i7 Processor

50 Soru Tümünü görüntüle

No backlight screen is dark

My iMac is A1418 2013 MF883 LM215WF3 (SD)(D1) 21.5".

I installed new screen display and have same issue

I shine a flashlight at an angle at the display and see the faint image of the desktop and icons. How do I fix the backlight?

Which is it? The CFL's or the power inverter on the iMac 21.5" 2013 model.

Thanks

Bu soruyu yanıtla Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

Puan 3
Yorum Ekle

1 Cevap

Filtre ölçütü:
En Yararlı Yanıt

This model uses LED's for the backlight and the power is supplied via a ribbon cable from the logic board.

Review this IFIXIT guide: iMac Intel 21.5" EMC 2805 Display Replacement. Jump to Step 20. Make sure the cable is correctly inserted.

Use a magnifier to inspect the pins of the cable and the socket as they could be damaged. If they look OK, you'll need to do a detailed inspection of the logic board as something has likely blown.

Bu yanıt yardımcı oldu mu?

Puan 2
Yorum Ekle

Yanıtını ekle

Thuan Tran sonsuza kadar minnettar olacak.
İstatistikleri Görüntüle:

Son 24 Saat: 0

Son 7 gün: 0

Son 30 gün: 3

Her zaman: 1,124