Re: HELP!!!! 3DMark score dropped by 4000 points
2015/04/28 12:26:46
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Looks like a Windows update broke something. Your Windows 8.1 version went from 6.3.100064 to 6.3.9600. I'd start with clean installing the Nvidia drivers, and if that doesn't help you may need to roll back to a previous backup of Windows before the update.