Attempted_write_to_readonly_memory bsod

[process]

I had a game minimized idling (which ive done for a long time) and came back to this BSOD


This was probably caused by the following module: ntkrnlmp.exe (nt!KeBugCheckEx+0x0)
Bugcheck code: 0xBE (0x80000, 0x9810000417680025, 0xFFFFF8800944B330, 0xA)
Error: ATTEMPTED_WRITE_TO_READONLY_MEMORY

Attached is the required zip...I think I've followed protocol and hope some one can help..

Thanks in advance

 

[Arc]

Hi process.

Do two things.

Uninstall your installed latest version of the display driver.

• How-To Uninstall AMD Catalyst Drivers From A Windows Based System

Then clean up any possible leftover.

• http://www.sevenforums.com/tutorials/83814-drivers-clean-left-over-files-after-uninstalling.html

Then install version 13.9 WHQL only.

• Previous AMD Catalyst? Display Drivers

And, Test your RAM modules for possible errors.
How to Test and Diagnose RAM Issues with Memtest86+
Run memtest for at least 8 passes, preferably overnight.
If it start showing errors/red lines, stop testing. A single error is enough to determine that something is going bad there.

Let us know the results.
___________________________________________

BugCheck BE, {80000, 9810000417680025, fffff8800944b330, a}

Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+4333b )

Followup: MachineOwner
---------

fffff880`0944b0e8  fffff880`112cc48dUnable 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+0x8148d

fffff880`0448c000 fffff880`0452e000   atikmpag   (deferred)             
    Image path: \SystemRoot\system32\DRIVERS\atikmpag.sys
    Image name: atikmpag.sys
    Timestamp:        Sat Feb 01 00:58:51 2014 (52EBF973)
    CheckSum:         000A9D84
    ImageSize:        000A2000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

 

[process]

Thanks a lot for the reply Arc...

This is pretty much a fresh win ult x64 install. I have overclocked cpu/ram & cards, but with the current clock they have passed IBT and P95 stress tests. I've put the clocks back to default to see if this makes a difference, and so far so good.

I do want to run this comp clocked, so will put the overclock back on and first run the memtest86 you recommended.

I'm running a Corsair850TX power supply with: FX8350/ 2 X HD7970 / 16GB Kingston Beast @ 1.7v... could the issue be power related?

I'll also remove Daemon tools

Everytime I restart the comp I get the windows Duum-Dur...Dum-Dur sound like it's found a new USB device... maybe related

Will leave memmtest86 on tonight (with comp OCed) and get back to you tomorrow

Thanks

 

[process]

I changed ram timings to 11-12-11-32 from (30) for 2133mhz @ 1.7v and ran memtest86 for about 5/6 hours.... it made 7 passes with no faults and for the last day/2 I havent had any BSOD. Will consider this fixed and ram related for now.

Thanks for everything

 

[Arc]

Apparently it is a good news. Let us know for any further issue.