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현재 버전 게시자: unx ,

제목:

Can't figure out if GPU is dead or HDD on iMac 2013

본문:

I can't boot into MacOS, won't go past Apple with the loading wheel. Recovery mode works for a while and crashes, graphics are just a bit slow and glitchy at times. I think the HDD is corrupted as verbose startup says The Volume Macintosh HDD could not be verified properly. I can sometimes boot into ubuntu if it does not go to a black/gray screen.
 
If I boot into ubuntu and try to access my HDD it crashes, if not it eventually crashes anyway. I get BSODs both blue and black.
 
This Mac's GPU was repaired (reballed I think) a few years ago after it stopped working.
 
Is the GPU dead or the HDD? I can provide pictures of whats going on as well.
 
Tried PRAM, SMC resets already
 
[image|1803018]
 
AHT Results: https://imgur.com/a/y7ehnto
 
=== Update (07/15/2019) ===
 
Managed to get it on internet recovery
 
[image|1805862]
 
http://imgur.com/a/LnptCzM
 
However no drive shows up, I'll try to reconnect the cables, also whats up with the fan, its still spinning like crazy
 
I think I figured it out from here [post|80920]
 
I forgot to replace that EMI foam and I dont have it, is there another way to seat it temporarily using like tissue paper or something?
 
+ ran AHT and got this error, looks like ODD fan/sensor?
 
[image|1805863]
 
http://imgur.com/a/eksYvFj

기기:

iMac Intel 27" EMC 2429

현황:

open

승인된 답변:

577991

편집 작업: unx ,

제목:

Can't figure out if GPU is dead or HDD on iMac 2013

본문:

I  can't boot into MacOS, won't go past Apple with the loading wheel.  Recovery mode works for a while and crashes, graphics are just a bit  slow and glitchy at times. I think the HDD is corrupted as verbose startup says The Volume  Macintosh HDD could not be verified properly. I can sometimes boot into  ubuntu if it does not go to a black/gray screen.

If I boot into ubuntu and try to access my HDD it crashes, if not it eventually crashes anyway. I get BSODs both blue and black.

This Mac's GPU was repaired (reballed I think) a few years ago after it stopped working.

Is the GPU dead or the HDD? I can provide pictures of whats going on as well.

Tried PRAM, SMC resets already

[image|1803018]

AHT Results: https://imgur.com/a/y7ehnto

기기:

iMac Intel 27" EMC 2429

현황:

open

승인된 답변:

577991

편집 작업: Dan ,

제목:

Can't figure out if GPU is dead or HDD on iMac 2013

본문:

I  can't boot into MacOS, won't go past Apple with the loading wheel.  Recovery mode works for a while and crashes, graphics are just a bit  slow and glitchy at times. I think the HDD is corrupted as verbose startup says The Volume  Macintosh HDD could not be verified properly. I can sometimes boot into  ubuntu if it does not go to a black/gray screen.

If I boot into ubuntu and try to access my HDD it crashes, if not it eventually crashes anyway. I get BSODs both blue and black.

This Mac's GPU was repaired (reballed I think) a few years ago after it stopped working.

Is the GPU dead or the HDD? I can provide pictures of whats going on as well.

Tried PRAM, SMC resets already

[image|1803018]

AHT Results: https://imgur.com/a/y7ehnto

기기:

iMac Intel 27" EMC 26392429
iMac Intel 27" EMC 26392429

현황:

open

편집 작업: Dan ,

제목:

Can't figure out if GPU is dead or HDD on iMac 2013

본문:

I can't boot into MacOS, won't go past Apple with the loading wheel. Recovery mode works for a while and crashes, graphics are just a bit slow and glitchy at times. I think the HDD is corrupted as verbose startup says The Volume Macintosh HDD could not be verified properly. I can sometimes boot into ubuntu if it does not go to a black/gray screen.
 
If I boot into ubuntu and try to access my HDD it crashes, if not it eventually crashes anyway. I get BSODs both blue and black.
 
This Mac's GPU was repaired (reballed I think) a few years ago after it stopped working.
 
Is the GPU dead or the HDD? I can provide pictures of whats going on as well.
 
Tried PRAM, SMC resets already
 
[image|1803018]
 
AHT Results: https://imgur.com/a/y7ehnto

기기:

iMac Intel 27" EMC 2639

현황:

open

원문 게시자: unx ,

제목:

Can't figure out if GPU is dead or HDD on iMac 2013

본문:

I  can't boot into MacOS, won't go past Apple with the loading wheel.  Recovery mode works for a while and crashes, graphics are just a bit  slow and glitchy at times. I think the HDD is corrupted as verbose startup says The Volume  Macintosh HDD could not be verified properly. I can sometimes boot into  ubuntu if it does not go to a black/gray screen.

If I boot into ubuntu and try to access my HDD it crashes, if not it eventually crashes anyway. I get BSODs both blue and black.

This Mac's GPU was repaired (reballed I think) a few years ago after it stopped working.

Is the GPU dead or the HDD? I can provide pictures of whats going on as well.

Tried PRAM, SMC resets already

AHT Results: https://imgur.com/a/y7ehnto

기기:

iMac Intel 27" EMC 2639

현황:

open