my monitor is displaying a black screen and neither my keyboard nor mouse is detected nor functioning. l have tried my monito

Anthony Chitambi

Honorable
Sep 1, 2013
3
0
10,510


when I press the power button I see a green light then it turns red, the fans inside run , the cd deck works . I can hear every sound i used to hear when it was normally operating ..On the screen nothing is displayed beside the black colour
 

Anthony Chitambi

Honorable
Sep 1, 2013
3
0
10,510


I have disconnected and reconnected, I have checked my monitor its runing ,i tried my monitor , mouse n keyboard on another pc n they r all working