주요 콘텐츠로 건너뛰기

기기를 수리하세요

수리할 권리

상점

도움말

현재 버전 게시자: oldturkey03 (투표 내용) ,

제목:

iMac 2011 Randomly Restart. Graphics Issue?

텍스트:

My iMac keeps restarting randomly. Often just seconds after power up and sometimes after a long time. The screen simply goes black and then I hear the boot chime. I saw several topics about this issue with mid 2011 27" iMac and I don't really know what to do.
 
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?
 
EDIT:
 
I've removed my GPU card
 
[image|1288983]
 
[image|1288984]
[image|1288984]
 
EDIT 12-16-2017
 
[image|1298080]
 
[image|1298081]
 
[image|1298083]

기기:

iMac Intel 27" EMC 2429

현황:

open

승인된 답변:

444250

편집자: arkcyd ,

제목:

iMac 2011 Randomly Restart. Graphics Issue?

텍스트:

My iMac keeps restarting randomly. Often just seconds after power up and sometimes after a long time. The screen simply goes black and then I hear the boot chime. I saw several topics about this issue with mid 2011 27" iMac and I don't really know what to do.
 
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?

Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?

 
EDIT:
 
I've removed my GPU card
 
[image|1288983]
[image|1288984
[image|1288984]


EDIT 12-16-2017

[image|1298080]

[image|1298081]

[image|1298083
]
[image|1288984
[image|1288984]


EDIT 12-16-2017

[image|1298080]

[image|1298081]

[image|1298083
]

기기:

iMac Intel 27" EMC 2429

현황:

open

편집자: arkcyd ,

제목:

iMac 2011 Randomly Restart. Graphics Issue?

텍스트:

My iMac keeps restarting randomly. Often just seconds after power up and sometimes after a long time. The screen simply goes black and then I hear the boot chime. I saw several topics about this issue with mid 2011 27" iMac and I don't really know what to do.
 
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?



EDIT:
I've removed my GPU card

[image|1288983]
[image|1288984]
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?



EDIT:
I've removed my GPU card

[image|1288983]
[image|1288984]

기기:

iMac Intel 27" EMC 2429

현황:

open

편집자: mayer ,

제목:

iMac 2011 Randomly Restart. Graphics Issue?

텍스트:

My iMac keeps restarting randomly. Often just seconds after power up and sometimes after a long time. The screen simply goes black and then I hear the boot chime. I saw several topics about this issue with mid 2011 27" iMac and I don't really know what to do.
 
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?

UPDATE
After I wrote this question, I later wrote a guide on a fast way to do this:
https://www.ifixit.com/Guide/MacBook+Core+2+Duo+LCD+%26+Inverter+A1181+%28fast+method%29+Replacement/3631
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?

UPDATE
After I wrote this question, I later wrote a guide on a fast way to do this:
https://www.ifixit.com/Guide/MacBook+Core+2+Duo+LCD+%26+Inverter+A1181+%28fast+method%29+Replacement/3631

기기:

iMac Intel 27" EMC 2429

현황:

open

편집자: mayer ,

제목:

iMac 2011 Randomly Restart. Graphics Issue?

텍스트:

My iMac keeps restarting randomly. Often just seconds after power up and sometimes after a long time. The screen simply goes black and then I hear the boot chime. I saw several topics about this issue with mid 2011 27" iMac and I don't really know what to do.
 
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?

UPDATE
After I wrote this question, I later wrote a guide on a fast way to do this:
https://www.ifixit.com/Guide/MacBook+Core+2+Duo+LCD+%26+Inverter+A1181+%28fast+method%29+Replacement/3631
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?

UPDATE
After I wrote this question, I later wrote a guide on a fast way to do this:
https://www.ifixit.com/Guide/MacBook+Core+2+Duo+LCD+%26+Inverter+A1181+%28fast+method%29+Replacement/3631

기기:

iMac Intel 27" EMC 2429

현황:

open

편집자: arkcyd ,

제목:

iMac 2011 Randomly Restart. Graphics Issue?

텍스트:

My iMac keeps restarting randomly ... That was his first problemrandomly. Often just seconds after power up and sometimes after a long time. The screen simply goes black and then I hear the boot chime. I saw several topics about this issue with mid 2011 27" iMac and I don't really know what to do.
My iMac keeps restarting randomly ... That was his first problemrandomly. Often just seconds after power up and sometimes after a long time. The screen simply goes black and then I hear the boot chime. I saw several topics about this issue with mid 2011 27" iMac and I don't really know what to do.
 
Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?

기기:

iMac Intel 27" EMC 2429

현황:

open

원문 게시자: arkcyd ,

제목:

iMac 2011 Randomly Restart. Graphics Issue?

텍스트:

My iMac keeps restarting randomly ... That was his first problem. Often just seconds after power up and sometimes after a long time. The screen simply goes black and then I hear the boot chime. I saw several topics about this issue with mid 2011 27" iMac and I don't really know what to do.

Is this really a graphics card failure that restarts my iMac randomly? (Radeon HD 6970M) Am I stupid to go and spend $250 on another one and try?

기기:

iMac Intel 27" EMC 2429

현황:

open