Eşyalarını Tamir Et Topluluk Mağaza

Model A1297 Unibody: Early 2009, Mid 2009, Mid 2010, Early 2011 & Late 2011

545 Soru Tümünü görüntüle

Seçenekler

When booting up screen goes black and continues normally

Hello.

I got a MacBook Pro 17 inch of eBay. When booting up this MacBook Pro, it goes 3/4 of the progress bar, the screen than turns black and than shows the regular login screen.

Is there a problem with the GPU logic or this normal as the graphics are changing between dedicated and integrated? Both GPU’s have no problems as I checked by watching videos and doing browsing.

Update (07/17/2021)

Here is a video of my MacBook Pro booting up

Yanıtlandı! Cevabı görüntüle Ben de bu sorunu yaşıyorum

Bu iyi bir soru mu?

Evet Hayır
Puan 0
2 Yorum

What is the OS-X version you are running on the system. Your system may need a firmware update.

tarafından

It is running high sierra 10.13.6. It also is missing the apple hardware test. It gives me error -3403D

tarafından

Yorum Ekle

1 Cevap

Filtre ölçütü:
En Faydalı En Yeni En eski
Seçilen Çözüm

Seçenekler

The older Core2Duo Mac’s will do this, nothing you can do to change the short wink out.

As far as the onboard diags I feared that would be the case Apple did you a favor (NOT) when they updated the firmware with High Sierra they killed the onboard diagnostics services! One step forward, two steps back!

I would give the internals a good clean of the dust build up and monitor the thermals using a good monitoring app like TG Pro

Bu yanıt yardımcı oldu mu?

Evet Hayır
Puan 2

5 Yorum:

It is actually the mid 2010 17 inch with 2.53 ghz i5 processer @danj

tarafından

One more question. I use Mac Fan Control to cool my thermals down. I cannot see the temperature for the Nvidia GPU or the Intel GPU. Is there a software issue?

tarafından

@Krishay P - Give TG Pro a try it will show the GPU sensors.

tarafından

@danj I have another question. On Mac Fan Control it says my Platform Controller Hub Die is 59-61 Celsius. What is the Platform Hub Controller Die and is the temperature concerning?

tarafından

@Krishay P - Most people just call it the PCH chip. This is the traffic cop of your system sending the data in and out of the CPU and other input/output devices.

I really don't like Mac Fan Control as it doesn't let you see things in a good visual frame work which is why I prefer TG Pro. If that was the only high temp then that would be a concern. But I doubt that is the case!

You likely have other sensors also running high. But without seeing the full picture it is a pointless data point.

tarafından

Yorum Ekle

Yanıtını ekle

Krishay P sonsuza kadar minnettar olacak.
İstatistikleri Görüntüle:

Son 24 Saat: 0

Son 7 gün: 0

Son 30 gün: 1

Her zaman: 96