I can't get into safe mode or boot at all I have attached the hdd to another machine and run sfc /scannow and chkdsk /f /r. And even used avastclear from the other pc on the hdd that won't boot. I tried startup repair and https://neosmart.net/EasyRE/.
All I get is a black screen and a cursor. I don't have access to Ctrl-Alt-Del or task manager or sticky keys.