BSOD SYSTEM_SERVICE_EXCEPTION (atikmdag.sys)

Try to uninstall the Catalyst Control Center and only install the AMD drivers.

how do i do that?

Go to the control panel -> programs and features -> double click AMD Catalyst Control Center to uninstall (or right click -> uninstall), this uninstall process wil also uninstall the drivers. Windows will use its own drivers while the GPU drivers are gone.
Visit AMD to download and install the drivers.
In the installation process ONLY install the drivers.

alright to install ONLY the drivers do i choose custom installation and not choose amd catalyst center?

That is correct.

and im installing the latest driver ?

If you install from AMD yes.

well bro, i see that its quite late, in your part of the world, so ill do it tomorrow and ill report back to you, i dont want to keep u back if i am. thank you so much...ill report back tomorrow

Bro, it did not work... when i uninstalled amd catalyst control center and i restarted i got a blue screen...then when i uninstalled the old drivers from safe mode using "amd ddu uninstaller" (think thats what its called) and i restarted and then installed the latest drivers from AMD dis-selected amd catalyst control center and the amd gaming evolved app and installed it...when i restarted i got a blue screen and then i went to safe mode disabled the graphics drivers and restarted again and ended up in the same hell hole i begun in... so it didnt work...sorry...

Diagnostic test

 GPU TEST

Run Furmark to test your GPU. Furmark tutorial

   Note

Run Furmark for around 30 minutes

   Warning

Your GPU temperatures will rise quickly while Furmark is running. Keep a keen eye on them and abort the test if temperatures rise too high