BSOD with no Blue screen

[amaltom61]

It happened about 5 minutes before i posted this
I was downloading a zip file using IDM.It reported that it was not able to download the file and clicked OK. Then everything Freezed including the mouse,keyboard and the screen.So i rebooted and Windows reported a error message saying that it has recovered from a Blue screen crash.But all i saw was the IDM window and the mouse cursor.I had to reboot mannualy using the power button on the CPU.
attaching the dmp files.Opera 12.0 was open during the crash

These apps run at startup.The crash was just after i booted and ran IDM
Comodo Internet Security
Windows 7 firewall Control
Startup Defender
NetWorX

 

[Shintaro]

Mate,

You have a hardware problem.

Remove SPTD.sys (Daemon Tools) or what ever is using SPTD.sys

Then please run:
https://www.w7forums.com/memtest86-memory-testing-t9067.html

https://www.w7forums.com/prime95-cpu-stress-testing-t9038.html

Let us know how you go.

 

[amaltom61]

I has been using deamon tools for 2 years withoout any problem.Then how could it be deamon tools.No iso,cd,dvd tools was running at that time.
Running the tests now

 

[Shintaro]

And I have been using Daemon tools far longer than you. But if I had a problem like a BSOD it would one of the first things to go. It is a precautionary step.

 

[amaltom61]

memtest86+ amd Prime95 reported no errors,so ram and cpu are not the problem.
But i had only 1 BSOD and how do i know if removing stpd.sys fixes the problem

 

[Shintaro]

You will just have to monitor it and see what happens. But if it is a hardware problem it will likely get worse.