Windows 8 Universal Serial Bus Controllers

Igor Sirbu

New Member
Jun 16, 2013
Hi, I have one problem, look at this:

I restored system, but it persist, i haven't idea, what it's... Please help me...

Laptop: Sony VAIO VGN-NW320F
System: Windows 8 enterprise x64.

Sorry for my bad english.


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can you give some more information.

Did you install the latest graphics driver for your system?

I see the graphical corruption but do you know how it started? Did you drop the lappie or spill any liquid on it?

Make sure all drivers and Bios are the latest versions. You can find the downloads here:

Sony eSupport - VGN-NW320F - Support
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