BSOD pagefault in nonpaged area 0x00000050 ntoskrnl.exe+75bc0

essenbe said:

There were 2 dated the 24TH, both say the same thing

Code:

Use !analyze -v to get detailed debugging information.
BugCheck 1000007E, {ffffffffc0000005, fffff8800f13d160, fffff88003d7fdd8, fffff88003d7f630}
Probably caused by : atikmdag.sys ( atikmdag+cd160 )
Followup: MachineOwner

So video driver again, thanks essenbe.

stavesacre03 said:

Layback Bear said:

I'm think possibly a bad bad batch of plastic. The last person was also experienced. I do stay away from 90 deg cable connectors. I only use 180 deg (straight) connectors.
Did the plastic break on the data or power connection?

Both I believe, I will take a look a bit later. And i only use 180 deg as well.

Just an update--the plastic was broken only on the data connection. Samsung agreed to RMA the SSD and will be sending me a replacement. In the meantime I purchased another SSD (850 EVO) and just got everything installed tonight. I will update if I have any further BSOD. Based on previous timing (maximum of about 4 days between BSOD), I should know in the next 4-5 days. Fingers crossed. It may just be a placebo effect, but this new drive seems to load windows noticeably faster.

essenbe said:

stavesacre03, did you build this computer yourself? Are you OK with working inside the computer? If you sre, we are going to try s few things. First, please open an elevated command prompt ( click start, type cmd in the search box, right click on the cmd entry and select run as administrator) in the black box that opens, copy/paste sfc /scannow. If you decide to type it, notice the space between the sfc and the /. It is a system file checker which will scan your system files and attempt to correct any missing or corrupt files. What we want are the results to say windows found no integrity violations. If it says files were found but could not be repaired, close the box, reboot and run it again, after opening the administrative command prompt. You may have to reboot and run it three times for it to repair all system files. If it can't repair them after 3 reboots, let us know. Also, what CPU cooler do you have?

Please go into bios and check your sata controller and tell me what it is set to (IDE,AHCI or Raid). It should be set to AHCI. Please look and tell me the values of your +12V, +5V and +3.3V

Please download and install CPU-Z CPUID - System & hardware benchmark, monitoring, reporting if you don't already have it. Please run it and post screenshots (Screenshots and Files - Upload and Post in Seven Forums) of the CPU, Mainboard, Memory and SPD tabs. On the SPD tab uou can select each dimm slot from a dropdown box in the upper left. I only need screenshots of the Dimm slots populated with ram.

When you installed the board, were there any extra standoffs installed on the case? There should be 1 for every hole in the board to screw it down, no more.

Do you have another graphics card or a friend that would be willing to help you by switching Graphics cards with you?

If you continue to have problems, we are going to try to see what it is.

Hi essenbe,
Scannow says it did not find any integrity violations.
SATA controller is set to AHCI.
BIOS readings are: +12.192, +5.040, +3.264-3.280
Screenshots of CPU-z attached as requested:
Attachment 344816

I actually ordered another video card and it will arrive today. I would like to hold off installing it until/unless I get another BSOD that points to the card as possible cause.

essenbe said:

Everything looks OK except it is not reading your CPU correctly.

Hmm, does this give the info you were looking for?
Attachment 344817

Ran CPU-z again, looks better now:
Attachment 344820
Forgot I had a mild overclock still set. Would you like me to change that?

EDIT: turned off turbo:
Attachment 344824

BSOD overnight. Looks like atikmdag.sys again. Any reason to believe it's anything other than the video card at this point? I have a fresh windows install with latest AMD drivers only, directly from their site.