Several BSOD each day. stop 0x0000007c

Hello,

My PC recieves several BSOD each day, some of the error messages are as following "Stop 0x0000007C, 0x0000007E, 0x0000000A, 0x0000007F, 0x0000001A, 0x000000D1". Sometimes it's not even a BSOD, sometimes it's just a freeze and you can hear a static noise coming from the speakers.

I've run Memtest86 before, let it run over the night to 10 without any problems and error messages. I've run Furmark for 30 min, where the temp got up to 82 and stayed there. A crash did occur the first time after 20 min where the screen just turned black. I redid the test and nothing happened for 30 min.

I have updated all my drivers to latest version.

A few weeks ago I took my PC to a repair shop, they had it for 3 weeks and did all sorts of tests on it but couldn't get it to blue screen a single time (where before it had done it several times per day). Once I got it home, it worked without any issues for about 4 weeks before the crashes and freezing started again.

I recently purchased an SSD and made a complete new installation of the OS (Windows 7 Pro) but the chrashes and freezes continue. It does not happen during a specific moment, I've gotten one when I was browsing the web or I've been playing a game. Sometimes it can take several hours before anything happen and when it do, there can be 2-6 happening after each other within a span of seconds. Sometimes I can't even start the computer properly before I get a BSOD.

Hello Jakle001.

Could you pretty please run this:
Blue Screen of Death (BSOD) Posting Instructions

I've just looked through the dump files and I would recommend that you run memtest86+ for at least 8 passes!
RAM - Test with Memtest86+

Also there seems to be an issue with nvlddmkm.sys which is a NVIDIA driver so please install the graphics card drivers!
Drivers | GeForce

You can use Revo Uninstaller to remove old drivers and unused files!

Cheers, Boris :)

How did you install the drivers for your card?

There is a way that is quite solid, first you uninstall everything from nvidia and then you restart and after that you install fresh drivers from nvidia.

Jakle001 said:

I followed this post NVIDIA Drivers - Avoid Problems

Hmm, interesting very interesting. I'll have to think a bit.

There is a BIOS update that might fix your problem but I'm not sure.

Here is the download page:
ASRock > 770 Extreme3

And here is a how-to update it:
ASRock - BIOS Upgrade Instruction

Cheers, Boris :)