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현재 버전 게시자: Jason G ,

제목:

iMac G5 20" Model A1145 Dead Nothing on Start-up

본문:

iMac G5 20" Model A1145

I have no problems with it overheating or fans making a lot of noise or any of that. After a power went off for the afternoon, When it came on again my imac was dead. I suspected it to be the power supply.

Tested, lead, fuse. Reset PMU/SMU. Nothing. Took front off and the diagnostic LED number #1 only shows. When the power button pressed no flicker of LED#2.

Is this likely to be the power supply?

Or is it the logic board fried?

Your help would be most appreciated.

기기:

iMac G5 20" Model A1145

현황:

open

승인된 답변:

119704

편집 작업: Jason G ,

제목:

iMac G5 20" Model A1145 Dead Nothing on Start-up

본문:

iMac G5 20" Model A1145
 
I have no problems with it overheating or fans making a lot of noise or any of that. After a power went off for the afternoon, When it came on again my imac was dead. I suspected it to be the power supply.
 
Tested, lead, fuse. Reset PMU/SMU. Nothing. Took front off and the diagnostic LED number #1 only shows. When the power button pressed no flicker of LED#2.
 
Is this likely to be the power supply?
 
Or is it the logic board fried?
 
YouYour help would be most appreciated.
YouYour help would be most appreciated.

기기:

iMac G5 20" Model A1145

현황:

open

편집 작업: Jason G ,

제목:

DeadiMac G5 20" Model A1145 Dead Nothing on Start-up
DeadiMac G5 20" Model A1145 Dead Nothing on Start-up

본문:

iMac G5 20" Model A1145

I have no problems with it overheating or fans making a lot of noise or any of that. After a power went off for the afternoon, When it came on again my imac was dead. I suspected it to be the power supply.

Tested, lead, fuse. Reset PMU/SMU. Nothing. Took front off and the diagnostic LED number #1 only shows. When the power button pressed no flicker of LED#2.

Is this likely to be the power supply?

Or is it the logic board fried?

You help would be most appreciated.

기기:

iMac G5 20" Model A1145

현황:

open

원문 게시자: Jason G ,

제목:

Dead Nothing on Start-up

본문:

iMac G5 20" Model A1145

I have no problems with it overheating or fans making a lot of noise or any of that. After a power went off for the afternoon, When it came on again my imac was dead. I suspected it to be the power supply.

Tested, lead, fuse. Reset PMU/SMU. Nothing. Took front off and the diagnostic LED number #1 only shows. When the power button pressed no flicker of LED#2.

Is this likely to be the power supply?

Or is it the logic board fried?

You help would be most appreciated.

기기:

iMac G5 20" Model A1145

현황:

open