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bsod with 750m gpu

Tags:
  • Graphics
  • Blue Screen
  • Nvidia
  • Configuration
Last response: in Laptop Tech Support
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June 26, 2014 12:02:29 PM

Hi. I've posted the same thread on nvidia forums, but no answer yet so i thought I'll try here. During the last couple of months or so I've been trying to fix my nvidia problem.
I have the Asus N550JV which has Integrated Intel HD Graphics 4600 + NVIDIA® GeForce GT 750M with 2GB/4GB DDR3 VRAM.

If i only use the intel graphics by itself, it's all good, no BSOD, but if I install a nvidia driver, it all goes to bad.

eI have tried to install the following 750m drivers:
- 337.88
- 337.50
- 334.89
- 320.49

I've tried with the following methods
- safe mode
- driversweeper in safe mode
- clean install
- after formatting pc
- changing graphics settings in bios to 128 bit rate (was 64 before)
- Downloaded drivers from nvidia and asus website

I've noticed that it only gives me bsod when i open anyting that has to handle 3d. I downloaded furmark just to test it, and my pc crashed before the program even opened. The same goes when I go to the nvidia control panel, when i click the window that shows the rotating nvidia logo, instant crash / freeze. Sometimes it goes to bsod, other times it freezes and lags like crazy. I have to manually shut down pc to restart. I guess it would eventually go to bsod but i'm not that patient:p 

bsod is giving me nvlddmkm.sys

link to dump file:
http://wikisend.com/download/923312/bsod dump file.rar

Running on w7 64-bit
Dont really know what to do next, hopefully you guys can help me out! Thanks : )

More about : bsod 750m gpu

a b Î Nvidia
June 26, 2014 12:12:02 PM

You have a laptop with NVidia optimus that automatically switches between HD graphics and GeForce gpu. that's why it only crashes on 3d stuff.

Have you reinstalled windows? Or updated to latest bios?
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June 26, 2014 12:18:56 PM

I have had this problem for a while, and i did format my pc and re installed w7 a couple of months ago. I formatted just due to this problem, and nothing has changed. I have not updated bios because I've read that you shouldn't do that unless it's really necessary. I guess this is one of those times that it really is necessary. Should i update it? What could happen if it "fails" or something like that?

On the asus site it says the latest bios update is BIOS 208 with the description "Reset dgpu GC6". Thats all there is, couldnt find any release notes at all. Do you think this might be the solution since it does, infact, reset, the dpgu/gpu.

Thanks for a really quick response by the way! :) 
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June 29, 2014 6:55:27 AM

Just updated my bios to 208 version (latest according to asus website). Still no change, bsod when doing 3d stuff. The thing is, i did a while back return my pc to be repaired, had some problem with the aux jack. They changed the entire motherboard and i have never been able to use nvidia graphics card since that. I didnt think of that until now. I don't know what to do now to be honest. Any more ideas?
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July 2, 2014 4:23:53 PM

Is this optimus thing a different driver or is this the same as downloading a regular geforce driver?
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