BSOD ATTEMPTED_EXECUTE_OF_NOEXECUTE_MEMORY (fc)

lleonidas004 · 25 Jul 2015

Hi,

I recently overclock my pc....offset overclock at 4.4 ghz @ 1.24v...after that...

1. I run 24 hours Prime95 and stable no bsod
2. PC has no problem doing web browsing and other things
3. Run Skyrim Ultra High setting using Mod Organizer...within 15 minutes the system crashes and sometimes hanged
4. Stress test GPU using Furmark...no issues....

Here is attached zip file...Please help...

Boozad · 25 Jul 2015

0xFC are virtually always down to drivers, your nVidia driver is being blamed for your BSODs.

Code:

fffff880`038461a8  fffff880`07f4cd98Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
 nvlddmkm+0x51dd98


4: kd> lmvm nvlddmkm
start             end                 module name
fffff880`07a2f000 fffff880`08467000   nvlddmkm T (no symbols)           
    Loaded symbol image file: nvlddmkm.sys
    Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
    Image name: nvlddmkm.sys
    Timestamp:        Wed Apr 08 21:32:37 2015 (55259065)
    CheckSum:         009F7AE7
    ImageSize:        00A38000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Download the latest driver for your card from here and follow NVIDIA Drivers - Avoid Problems for the cleanest possible install.

lleonidas004 · 25 Jul 2015

Thanks man..I'll try now and report back later

Boozad · 25 Jul 2015

You're welcome, keep us posted.

lleonidas004 · 25 Jul 2015

I try to completely uninstall the nvidia driver but i didnt work...the graphic driver keep reinstalling itself after reboot...even after i disable windows update, disconnect from internet...it still reinstall graphic driver after reboot...

Then I found this link How to Completely Uninstall all AMD/Nvidia GPU Drivers - Nvidia - Graphics Cards

It really work!!

But BSOD still happen...but different error code each time..

1. CLOCK_WATCHDOG_TIMEOUT (101)
then shortly after

2.WHEA_UNCORRECTABLE_ERROR

When I saw second error I found this page..

BSOD/random restarts due to WHEA_UNCORRECTABLE_ERROR - Crash - CPUs

Someone name Nieru Senju suggested that it probably caused by under/overvoltage when overclock

Even though I have done 24hours of Prime95....I really feel this got to be the voltage problem...like he suggest.

so I add 0.005v to the offset value....since now it does not BSOD yet..

I will report again if anything happen but today

I learned that Prime95 seems unreliable...but today I learned how to completely uninstall Nvidia driver

and the clean install fix some lag during my system boot to windows...

lleonidas004 · 27 Jul 2015

I think nvidia driver driver is not the cause of BSOD....one thing that keep occuring in the BlueScreenView is ntoskrnl.sys

Futher reading and scouring the internet suggested that it was related to bad overclocking...that I overclock memory too hard.

When overclock I just set the memory to xmp profile and play with multiplier...so I try to downclock the memory.

1. turn down memory clock from 1600 to 1400
2. set the memory timing manually.

try to play games....turn out ok....I will do the stress test again if its ok I will try to go from 1400 to 1600 while keeping the memory timing in manual mode..

Boozad · 27 Jul 2015

Yeah if you've received a 0x124 then you need to remove any overclocking you've done just to get stability back.