Laptop to LCD TV display problem
I connected my 42” LCD TV to my laptop using a standard monitor cable, at first I was able to watch movies, but after 30 minutes my 42” LCD TV goes blank screen even tuning to local channel won’t make the screen display.
So I turn off the power of the LCD TV for 20 seconds, the LCD TV is working properly. Then I use the HDMI cable to connect my 42” LCD TV to my laptop and the result is the same.








