After you yesterday re-load Windows 8 surprised the problem of the black screen when you boot Windows, reminded me of the same problem in Windows 7, so after a search and found a solution to the problem loved to share it with you
The problem lies in the Anti virus which prevents all of Explorer.exe and systemsettings.exe in Windows 8 work for this show that black screen, and the solution lies in the first when boot Windows 8, especially when Dhour loading screen "session" on your Windows press respectivelyfrequently and rapidly on both the Windows button + D at the same time after that exceed the black screen and enter the desktop, but did not finish yet! .
After logging should be directed to the Anti virus used where you must add all of Explorer.exe and systemsettings.exe the extraordinary in the list in order not to control or examination in this case I use Avast "I will explain the program Avast" will go to the track following Security >> Antivirus>> behavior shild >> settings when you enter click on the Trusted process and add these lines:
c:\windows\explorer.exe c:\windows\ImmersiveControlPanel\systemsettings.exe
Closing Then click on add Work Restart the computer and will solve the problem. Thus ends of the black screen after login
