Hi Loner,
I saw you also replied to a similar discussion here about this issue some years ago. I do have a problem that I find difficult to come around. Maybe you could cast some light at it.
I am on a Macbook Pro 15" late 2011 with a 1tb SSD partitioned in two. I had my logical board replaced by Apple's Recall already.
My optical drive is dead so I installed Windows 8.1 in a partition via USB flash drive (EFI) after altering BootCamp Assistent.
Windows works fine until I turn internet on, it download drivers automatically and crashes. It also crashes if I install BootCamp drivers provided by Apple. The problem comes when it installs Intel HD3000 to be exact. Even if I download the driver provided by Intel on their website.
Is there any solution? I have been working to try to fix this for the past three days and feel so bad to not accomplish it. I am a newbie and it was so hard to get all the way here.