Win 7 crash, thought graphics were out, no idea now, help!

Wraith_3

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Jul 28, 2017
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A few days back I was using my older PC (QX6700, nforce 680sli mobo, 4GB RAM, BFG Tech GTX 285 OC) started getting artifacts all over the desktop. I rebooted and it went back to normal. The day after it immediately had artifacts all over the picture when the PC first started. Then it would start and asked to run a repair. It couldn't repair. So I rebooted again and instead of the normal Windows 7 wavy flag loading screen, I got what looked like an old Windows XP loading screen, no graphic just a little green bar moving. After that the screen went blank with graphic artifacts all over it. Eventually I got the BSOD.

I figured the graphics card was bad so I tried both (was in SLI before) in my newer PC and the card I had been using did have graphic artifacts. The other card I thought had been dead, booted and worked fine other than the resolution. I didn't want to mess that up so I shut down.

So I put the card that worked back in the old PC and again got artifacts all over and it wouldn't boot. So either both of these cards are bad or the motherboard is going bad, or there's a third problem. Does this sound familiar to anyone? Here's some screenshots of what's it's doing. In this case I could see the BIOS, but sometime it's all gibberish and I can't make anything out.
BIOS screen:
http://i.imgur.com/7IfjfVY.jpg
This is right after the XP style loading bar:
http://i.imgur.com/0LQ2ni7.jpg
BSOD...
http://i.imgur.com/GhHPEcT.jpg

Here's the error message, which you can't really read in that last pic:
STOP: 0x00000050 (0xFFFFF8000000FB8F, 0X0000000000000008, 0xFFFFF8000000FB8F, 0x0000000000000000)
 

anthonyg70

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Nov 24, 2009
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Might want to find out what driver is causing the error. If you can boot into safemode with networking, download BlueScreenView from Nirsoft (http://www.nirsoft.net/utils/blue_screen_view.html). This may help you narrow down the faulty driver.

You can also run msconfig (command prompt, type msconfig) and disable all startup programs to see if that helps. One might be loading a corrupt driver.

If it is a video issue, run Guru3D cleaner (http://www.guru3d.com/content-page/guru3d-driver-sweeper.html) to wipe and start fresh on your driver.

You might want to check your cables as the display issues you shown in the BIOS photos might be related to bad cables. Also clean the contacts on the cards, and on the board with contact cleaner. Just make sure it's completely dry before firing back up!
 

Wraith_3

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Thanks I'll check those suggestions out next. I think I can still get into Safe mode. I did check the monitor with my newer PC and it's fine. I also doubt it would be the PSU because it's the newest thing in that PC. I'll check the contacts and cable as well. The first thing I did was completely clean out the case so I'll double check the contacts and blow out the PCIe slot.

 

Wraith_3

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Well I figured out the crash file was ntoskml.exe, but that's not the main problem. The main problem is still the graphics being messed up. I have to reboot several times until I can even see anything besides gibberish.
 

Wraith_3

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Okay I ran Memtest for like 4 hours and it did 4 passes with zero errors. So I'm guessing memory is fine. I cleared CMOS and no change. I did notice that during boot the device list says all four memory controllers' IRQ is NA, as well as SMBus cntrlr is NA. I don't remember if they should have an IRQ, but it seems odd when the problem looks like something described as a memory problem and then those are NA. Anymore ideas?
 

Wraith_3

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I got the replacement, used card today and it booted right up. So it was the video card. I'm glad it was a cheap solution. Thanks for all the help and suggestions!