If anyone is willing to help, I need help with a Dell Optiplex 380 with a Xeon E5440 (with a adapter, of course.) and I'm having trouble with it, it won't boot to Windows 10 (Windows 7 seems to work fine, however.) And every time it reboots it will rev up the fan to full speed and stay that way until I turn it off. I have found out that a modded BIOS is needed, however I can't find one online (most of what I could find where broken or dead links.) And attempting to make mod one myself proved to be fruitless. Thanks in advance!