PC monitor says no signal when playing games

matty911

Honorable
Nov 27, 2013
1
0
10,510
ok when i am playing games, other than like minecraft, after a few minutes or even seconds my pc monitor says no signal and turns off the sound then becomes like one long tone but the computer stays on

and my computer has run the games before but it now can not so i dont think its a problem with the specs of my PC