Ana içeriğe geç

Model A1224 / Early 2009 / 2.66 GHz Core 2 Duo processor

104 Soru Tümünü görüntüle

Why is my screen has a high contrast even when turning it down?

I just saved this old mac from being thrown into the garbage by my college surplus store and fixed it up. However, every time I boot it up, it has a whitish screen and then I have to put it to sleep for a few minutes and it will look fine. Is there an issue with the lcd or video card?

Block Image

Block Image

Bu soruyu yanıtla Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

Puan 0
Yorum Ekle

1 Cevap

Filtre ölçütü:
En Yararlı Yanıt

Sadly your logic board has a problem. I suspect one or more of the caps or solder joints in the GPU logic has degraded so it needs a bit of time to warm up to work.

Your logic board has the GPU chip mounted onto the main logic board it doesn’t have the MXM GPU daughter board design.

I would leave things alone and live with it. If you really want to fix this it will take someone with good board level diagnostic skills.

Bu yanıt yardımcı oldu mu?

Puan 2
Yorum Ekle

Yanıtını ekle

Bau Pham sonsuza kadar minnettar olacak.
İstatistikleri Görüntüle:

Son 24 Saat: 1

Son 7 gün: 3

Son 30 gün: 11

Her zaman: 52