BSOD when downloading from Steam

[supbroham]

I recently built a PC in August for the first time and everything was working great until a few months ago. I believe the problems started when I flashed my Asus P8Z68-V motherboard with a BIOS from a different model. I finally discovered my error and flashed my BIOS to a correct version thinking this would stop the BSODs. It did not and the BSODs continue only when installing certain games on Steam and every time I "Verify Integrity of Cache", no matter what the game is. Other than these two scenarios my computer seems to run fine. I have gone through and updated all the drivers provided on the Asus product page. I also have the WHQL drivers for my nVidia GTX 570 and all the Z68 chipset drivers. I really don't know what else I can or should update as far as drivers are concerned. So please, any help would be greatly appreciated.



Here are a good amount of my minidmps:

 

[zigzag3143]

I recently built a PC in August for the first time and everything was working great until a few months ago. I believe the problems started when I flashed my Asus P8Z68-V motherboard with a BIOS from a different model. I finally discovered my error and flashed my BIOS to a correct version thinking this would stop the BSODs. It did not and the BSODs continue only when installing certain games on Steam and every time I "Verify Integrity of Cache", no matter what the game is. Other than these two scenarios my computer seems to run fine. I have gone through and updated all the drivers provided on the Asus product page. I also have the WHQL drivers for my nVidia GTX 570 and all the Z68 chipset drivers. I really don't know what else I can or should update as far as drivers are concerned. So please, any help would be greatly appreciated.



Here are a good amount of my minidmps:

More than 17 of 31 crashes were related to memory corruption.


These crashes were caused by memory corruption (probably a driver). Please run these two tests to verify your memory and find which driver is causing the problem.

If you are overclocking anything reset to default before running these tests.
In other words STOP!!!


1-Memtest.

*Download a copy of Memtest86 and burn the ISO to a CD using Iso Recorder or another ISO burning program. Memtest86+ - Advanced Memory Diagnostic Tool

*Boot from the CD, and leave it running for at least 5 or 6 passes.

Just remember, any time Memtest reports errors, it can be either bad RAM or a bad motherboard slot.

Test the sticks individually, and if you find a good one, test it in all slots.

Any errors are indicative of a memory problem.

If a known good stick fails in a motherboard slot it is probably the slot.

http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html



2-Driver verifier

Using Driver Verifier is an iffy proposition. Most times it'll crash and it'll tell you what the driver is. But sometimes it'll crash and won't tell you the driver. Other times it'll crash before you can log in to Windows. If you can't get to Safe Mode, then you'll have to resort to offline editing of the registry to disable Driver Verifier.

I'd suggest that you first backup your data and then make sure you've got access to another computer so you can contact us if problems arise. Then make a System Restore point (so you can restore the system using the Vista/Win7 Startup Repair feature).

In Windows 7 you can make a Startup Repair disk by going to Start....All Programs...Maintenance...Create a System Repair Disc - with Windows Vista you'll have to use your installation disk or the "Repair your computer" option at the top of the Safe Mode menu .

Then, here's the procedure:
- Go to Start and type in "verifier" (without the quotes) and press Enter
- Select "Create custom settings (for code developers)" and click "Next"
- Select "Select individual settings from a full list" and click "Next"
- Select everything EXCEPT FOR "Low Resource Simulation" and click "Next"
- Select "Select driver names from a list" and click "Next"
Then select all drivers NOT provided by Microsoft and click "Next"
- Select "Finish" on the next page.

Reboot the system and wait for it to crash to the Blue Screen. Continue to use your system normally, and if you know what causes the crash, do that repeatedly. The objective here is to get the system to crash because Driver Verifier is stressing the drivers out. If it doesn't crash for you, then let it run for at least 36 hours of continuous operation (an estimate on my part).

If you can't get into Windows because it crashes too soon, try it in Safe Mode.
If you can't get into Safe Mode, try using System Restore from your installation DVD to set the system back to the previous restore point that you created.

http://www.sevenforums.com/tutorials/101379-driver-verifier-enable-disable.html


Further Reading
Using Driver Verifier to identify issues with Windows drivers for advanced users

 

[supbroham]

I ran the memtest overnight and it looks like it failed over 3 million times. This means I need to test each stick individually in each slot right?

 

[zigzag3143]

I ran the memtest overnight and it looks like it failed over 3 million times. This means I need to test each stick individually in each slot right?

Or rma them all at the same time