When the black screen error was first noted , during start-up the windows logo will appear and the system remains idle. So i decided to re install the OS once again. Doing so the pc seemed to be ok. Bt when i tried to install the latest driver from the Intel download center , half way during the installation process, the black screen appears and system goes idle.So at present the adapter is Microsoft basic display adapter as i cannot install the intel driver.
I am using intel desktop board dh61ww . All the latest updates of windows 8.1 was insatalled