Hoping someone could help my dell inspiron M731R will turn on and let me log in but once I'm in I have a black screen with only my cursor. Any help or suggestions would be greatly appreciated. Thank you.
1. Take the Rams, cord and battery out.
2. Hold the power button for 1 minute.
3. Put everything back in except battery.
4. If it works fine then put battery back in.
If it doesn't try switching the Rams with each other. If that doesn't work try using a different ram (s) .
And if that doesn't work. You will need brand new Rams or you gotta re-install whatever OS you run.
Hope it helps, ask me any more questions you got.
I am happy to help!