Nvidia Video Card Error

Hi guys.........

I was on my PC playing WoW when i pressed alt tab in order to switch on the internet the PC then suddenly crashed and came up with the NVLDDMKM.SYS error.

I have been looking on google for answers but everything i am getting back is saying that it is down to Nvidia drivers but this happens when they play games, but reading through Nvidia updated the driverd which were causing the problem and for most people it seemed to fix the problem. Although my problem is not when playing games this BSOD message is appearing everytime i try to run my PC now.

please help me .............

Follow instructions properly:

Go in your bios settings.

Set your memory freq to 666mhz. note: 333mhz if your motherboard sets the DDR timing and not the DDR2.

I've tested it and it works 100%.

Try going into device manager,
and rolling back the driver for your graphics card to the original MS ones.

Then restart and install the nvidia one again. This worked for me when my ATI drivers BSOD'd me on startup.
Working fine since.

• Open Nvidia Control Panel Under 3D settings.
  
• click " Adjust Image Settings With Preview,
  
• Then Down where the Animated Nvidia Graphic is Make sure you have chosen " USE MY PREFERENCE EMPHASIZING "
  
• and move the slider to Performance
  
• click Accept Click ok.