restart bug

Hello, when I boot my usb key on the computer, I fall on the clover menu then I select "EXTERNAL", I see the apple appear a few seconds then the computer restarts and I return to the clover menu.

Hi I have noticed, If any (explorer)windows are open on the screen(anything like any folder or, clover,or app store,,etc) and I directly restart my hackintosh, then also they are not closed, as I can see them back on the screen as sierra (hackintosh) is back on/restarted. This even...

So I successfully upgraded to 10.12.3 the other day and didn't have any issues that I could tell. Prior to that, the system was relatively stable with the exception of system crashes with some plugins when using Safari and periodic restarts when in sleep mode. So I go to boot up yesterday after...

Hey, i have a ready usb stick, but when i try to boot, my pc doesn't find the usb stick. When it can be found the apple logo is shown short but then the pc restarts and then the message is: Boot: Error. I am new here and i am german so don't be angry on my english skills. Yours Louis