I ran the chkdsk /r upon next reboot.
The DOS screen was displayed and running.
I stopped watching the screen, and hours later upon checking, the screen is not displaying anything.
The machine is a laptop hooked up to a docking station.
I checked the monitor connections, they keep going to powersave, I undocked the laptop and the display there will not show anything either.
The battery and wifi lights are steadily flashing.
Windows 7 Pro x64
What is going on? is the chkdsk done? should i hard reboot the machine?