Hi Dan. I'm Greg, an installation specialist and 8 year Windows MVP, here to help you.
Fixes here:
http://hopper.minecraft.net/help/pixel-format-n..
https://help.mojang.com/customer/en/portal/arti..
https://communities.intel.com/thread/118040
Update the Display driver from the PC maker's Support Downloads web page for your exact model number, HP Serial Number or Dell Service Tag - from the sticker on the PC.
While there check also for newer chipset, BIOS, network, sound, USB3 and other drivers, comparing to the ones presently installed in Device Manager reached by right clicking the Start Menu.
if this doesn't give you the latest or ideal driver for what you need, compare it to the driver offered by the Intel driver update Utility here: http://www.intel.com/content/www/us/en/support/..
or the Nvidia Update utility here: http://www.nvidia.com/Download/Scan.aspx?lang=e..
or the AMD autodect utility here: http://support.amd.com/us/gpudownload/windows/P..
You can also try older drivers in Device Manager > Display device > Driver tab > Update Driver > Browse > Let Me Pick.
Then you will know you've tried everything in addition to Windows Update drivers.
I hope this helps. Feel free to ask back any questions and let us know how it goes. I will keep working with you until it's resolved.
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