Apologies if instructions for this are posted elsewhere...
Been a while since I installed GM on Windows 7 using a HD4xxx.
Everything works as expected but I want to try the latest build over Christmas.
I also have a slightly better card to install HD5450.
What do I need to uninstall first to make everything go as smoothly as possible?
Will I need to plug my computer back into my LED monitor during reinstallation?
Thanks!