Installed Win 8.1 Pro on an old Dell Optiplex 755 Core2Duo. I wanted to use an older Viewsonic Pro 25" CRT monitor but notice a slight flicker and it reboots sometimes. It defaulted to 75Hz where my old Dell 4600 running Win XP ran at 60Hz and never fickered. Is there a fix for this?
- Win 8.1 Preview