Hi.
I have an irritating problem with an Aspire V5-431 which I have just downgraded to Windows 7. To be able to install from a USB-stick I changed from UEFI to Legacy bios, and converted the disk to MBR. Everything went excellent to begin with, Windows was installing fine and everything is running smoothly. Except the Intel HD Graphics drivers.
Whenever I install the graphics drivers and reboot the screen is all messed up. Everything is distorted and double. The only way to get it right again is to uninstall the drivers. As long as Windows is running with the basic VGA drivers, everything looks fine. But low resolution of course.
I have tried multiple different versions of the graphics driver, but they all produce the same issue.
I've googled a bit, and found that I am not the only one with this issue. It apparently has something to do with the secure boot function in the UEFI bios.
I am going crazy over this, not being able to install those drivers. What can I do? Seems like a bug to me..
Any help is greatly appreciated.
[edited to comply with guidelines]