Problems with booting Windows 7

Hi,

I recently made a thread about how to install Windows 7 and 10 on different hard drives and on the same PC. I already had windows 10 installed so I unplugged hdd with windows 10 and connected the ssd that I wanted to install 7. I successfully installed windows 7 and 10 on both ssd and hdd and connected both in. I boot it up and pressed F12. Booted up in Windows 10 and it was Ok . Restarted and booted Windows 7 and it was not OK.

When I booted up to Windows 7, I get a black screen and then on the top of my screen, i start to get some color pixels. Maybe I'll get a screenshot later but had to do a hard reset. I unplugged the hdd for windows 10 and it booted windows 7 just fine.

Any ideas?

Dual boot 7/10 on an oem, as it uses the same activation key, you can ONLY lgeitamately use that key on 1 OS.
Its more than likely that the boot option is skewed.

Roy

torchwood said:

Dual boot 7/10 on an oem, as it uses the same activation key, you can ONLY lgeitamately use that key on 1 OS.
Its more than likely that the boot option is skewed.

Roy

How do I clean install my HDD (Windows 10)?

I can't boot Windows 7 and do a wipe the entire drive of HDD(Windows 10) while plugged in?

I decided to just go with Windows 7 now.