Screen black out after signing in
The laptop is on and all the flash light showed power on. Then it lead me to the sign in page which is normal. Then after signing in, it should be jump to the desktop but it didn't. It continue black out but I see the arrow moving without lag and I can still see McFree notification at the bottom without failure.
P/s: I was downloading Microsoft office online before this happen. I click the button reboot when the pop up of finish installation.