With my fresh bios update I hope that the NVidia driver for my laptop will work and not crash my computer again 
The HDMI sound driver did work but not the graphics driver and both are from NVidia.
I saw something about the driver and Dell computers and Bios updates, so I hope that with a upgrade on the bios on my Samsung It will work too. This will be 1-2 hour of work
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I hope my Laptop with Windows 7 will be more stable this time, http://bit.ly/Sf6hN