Screen goes BLACK\NO SIGNAL then pc restarts. error 0x00000124

[phporto]

Hello windows Seven forums! Im new here.
I started having a black screen problem like 30 days ago.
I had this pc for 2 years, and it never happened.
It mostly happens when im playng games. Screen sudenly goes black, and pc restarts
Many people seens to have this problems, but I read it can be all kind of problems. I dont think its my psu, because its like 600w. Ive tryed everything. Wipe computer and reinstall all over again. Reinstall video drivers. Still get it. Also I checked the temperature of the cpu and gpu, and it seens ok .
Heres the dump files. Please, i beg, help me!
Thanks in advance!

 

[Arc]

Hi phporto.

Click on the button below ....

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It will download the DM log collector. Right click on the application and run as administrator. It will generate a .zip file on your desktop. Upload the .zip.
http://www.sevenforums.com/tutorials/9733-screenshots-files-upload-post-seven-forums.html
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BugCheck 124, {0, fffffa80079628f8, 0, 0}

Probably caused by : AuthenticAMD

Followup: MachineOwner
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