Monitor problem

[bljennywren]

Hello, my monitor won't stay on after it is warmed up a few minutes it shuts off I have to to turn it off then on again only to go off after a few seconds.

 

[ksiemb]

Hello, my monitor won't stay on after it is warmed up a few minutes it shuts off I have to to turn it off then on again only to go off after a few seconds.

Connections are not loose - Check.

Event viewer not reporting errors - Check.

Monitor or graphics board may need replaced.

Can you borrow another monitor to see if it works ?