BSOD playing dota 2

Hello,


Ive been playing dota 2 for a while, but recently I started to have some BSOD all the time, just when I play dota 2. Can anyone help me?

Cheers,

Every single dump is blaming your ATI driver.

Code:

fffff880`0372b438  fffff880`0a331b61Unable to load image \SystemRoot\system32\DRIVERS\atikmdag.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for atikmdag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
 atikmdag+0x7eb61

4: kd> lmvm atikmdag
start             end                 module name
fffff880`0a2b3000 fffff880`0b31d000   atikmdag T (no symbols)           
    Loaded symbol image file: atikmdag.sys
    Image path: \SystemRoot\system32\DRIVERS\atikmdag.sys
    Image name: atikmdag.sys
    Timestamp:        Mon Sep 15 23:21:08 2014 (54176654)
    CheckSum:         00FFED07
    ImageSize:        0106A000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Download the 13.9 driver from here then use AMD Uninstall Utility to remove all traces of your current driver, CCC etc. Reboot and install the 13.9 driver.

   Note

When installing choose 'Advanced' or 'Custom' (whichever option is available, just not Express) and uncheck everything except the video driver.

Please fill out your System Specs.

   Information

At 7F we rely heavily on knowing what hardware you have in your system, by filling out your system specs in the manner outlined below your specs will follow you round in every single post so we can see your hardware configuration at the click of a button without having to trawl through threads to find them.

Follow System Info - See Your System Specs to fill in your System Specs with as much info as possible.

Run Furmark to stress test your GPU. Video Card - Stress Test with Furmark

   Note

Run Furmark for around 30 minutes.

   Warning

Your GPU temperatures will rise quickly while Furmark is running. Keep a keen eye on them, if the temperature continues to rise steadily once it has reached 80°C be prepared to stop the test so as to not damage your GPU.