Monitor is blank

[hoosier121]

I have a flat screen monitor that is a couple of years old. I'm not sure of the brand, (generic something or other).
Anyhow, a few days ago it started showing no display except for ever 3 or 4 seconds it would blink and show the display for a very brief moment.

Other monitors work on the machine.
Broken monitor doesn't work on other machines.

Any clue. John

Everything I needed to know I learned from Yoda.

 

[crisc]

Try booting into Safe Mode and see if it still behaves this way. If it does, it's probably time for a new monitor.

 

[saqi2000]

Try to swap the cable and see if it works.

Saqi

 

[saqi2000]

Try to swap the cable and see if it works.

Saqi