I have a fairly new install of Windows 10 after a full system upgrade (mb, ram, cpu) and now the system refuses to pay attention to my power settings so my monitor never turns off. If I boot into Safe mode it turns off after 1 minute which is exactly what I have set (If I get this working again that will change to 20 minutes). I've tried going into Task Manager/Startup and disabling everything in there to no avail. It still won't sleep. Does anyone have insight on what the process should be to finding the offending culprit? I'd hate to have to resort to a re-install just over this, but I also don't want to be killing my two monitors over this issue. Thanks.