hello im new here looking for some help , started up computer and yellow icon keeped blinking
got message no signal in put ?1) Tell us more about this yellow icon and when you see it.

2) No signal means the display is not GETTING a signal from the video card. Could be a bad connection between the two (check the cables), the video card needs to be reseated (did you RECENTLY open or move the computer?), or the video card is on the fritz.thanks Allen , it is the yellow icon on bottom of moniter that should change to green ,a video card problem
is more than likely it , someone said that newer comp. have the video card BUILT in to mother board
and that would put the repair Way over my head , i did think at some point i ha ha ha could repair it , comp, is 2.5 yrs old dell,
well i'm asking what do you guess it would cost to fix ball park would be good enought,
but i will go over all cables who knows (mice) naw naw naw,
thanks so much for your reply.i do have more news there seems to be no beep on start up ,did try to reset mother board , CHECKED ALL CONECTIONS
IS IT POSSIBLE TO BE INTERNAL POWER PROBLEM
ANYONE Quote

did try to reset mother board