Solved BSOD at random times caused by random drivers

[noname42]

My PC keeps crashing and i have no idea why.

 

[Arc]

Dont use a BETA display driver.

Uninstall the installed display driver using DDU. Then install the CCC 14.4 WHQL only.

Also Uninstall Avast using Avast Uninstall Utility. Use Microsoft Security Essentials as your antivirus with windows inbuilt firewall, and free MBAM as the on demand scanner.

Let us know for any further BSOD after doing these two.
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fffff880`0786c6d8  fffff880`03ed7eccUnable to load image aswSnx.sys, Win32 error 0n2
[COLOR=Red]*** WARNING: Unable to verify timestamp for aswSnx.sys
*** ERROR: Module load completed but symbols could not be loaded for aswSnx.sys[/COLOR]
 aswSnx+0x4fecc

BugCheck 1000007E, {ffffffffc0000005, fffff880110ec200, fffff88004053258, fffff88004052ab0}

[COLOR=Red]Probably caused by : atikmdag.sys [/COLOR]( atikmdag+10200 )

Followup: MachineOwner
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[noname42]

Done.

 

[noname42]

My PC crashed again.
Before I had to kill the process of a frozen game and exactly in the moment I hit OK my PC bluescreened.

 

[Arc]

Make it sure that you have the updated JAVA.

 

[noname42]

Done.

Thought it would update automatically like on my old PC.

 

[noname42]

BSOD and this time I didn't run any games.

Maybe I should add some more infos:
The BSODs occur since I installed win7 for this system.
On xp it ran fine.

 

[Arc]

BugCheck 19, {3, fffff800032196f0, fffff800032196f0, d1fff800032196f0}

[COLOR=Red]Probably caused by : Pool_Corruption[/COLOR] ( nt!ExFreePool+503 )

Followup: Pool_corruption
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Test your RAM modules for possible errors.

How to Test and Diagnose RAM Issues with Memtest86+
​

Run memtest86+ for at least 8 consecutive passes.

If it start showing errors/red lines, stop testing. A single error is enough to determine that something is going bad there.

If it does not show any error, enable Driver Verifier to monitor the drivers.

Driver Verifier - Enable and Disable
​

Run Driver Verifier for 24 hours or the occurrence of the next crash, whichever is earlier.

   Information

Why Driver Verifier:
It puts a stress on the drivers, ans so it makes the unstable drivers crash. Hopefully the driver that crashes is recorded in the memory dump.

How Can we know that DV is enabled:
It will make the system bit of slow, laggy.

   Warning

Before enabling DV, make it sure that you have earlier System restore points made in your computer. You can check it easily by using CCleaner looking at Tools > System Restore.

If there is no points, make a System Restore Point manually before enabling DV.

   Tip

• If you fail to get on the Desktop because of DV, Boot into Advanced Boot Options > Safe mode. Disable DV there. Now boot normally again, and try following the instruction of enabling DV again.
• If you cannot boot in Safe mode too, do a System Restore to a point you made earlier.

Let us know the results, with the subsequent crash dumps, if any.

 

[noname42]

Ill do that. However i cant reach memtest.org at the moment.

By the way, thanks for your help

 

[noname42]

I have enabled driver verifier but I didn't get any crashes for 3 days, not even the regular BSODs. :huh:
However my PC freezed today 3 times showing a vertically striped screen (no dmp file) :shock:
I had this type of crash before also but rather uncommon.

I'll do the memtest tomorrow.

 

[noname42]

no errors

 

[Arc]

I have enabled driver verifier but I didn't get any crashes for 3 days, not even the regular BSODs. :huh:
However my PC freezed today 3 times showing a vertically striped screen (no dmp file) :shock:
I had this type of crash before also but rather uncommon.

I'll do the memtest tomorrow.

no errors

Then there is no ground for your computer to get a stop 0x19 BSOD at all, unless you have a bad motherboard. And we cannot test a motherboard.

 

[noname42]

I do not have a bad motherbord.
Why would it run on XP fine and crash on win7 then?

 

[noname42]

No BSODs for 7 days now.
Is it possible that enabling driver verifier fixed the problem? :shock:

 

[noname42]

I disabled driver verifier and it BSODed soon.

Consequently thank you for solving my problem