hi, I have finished my new build and tested it about 3 times last wee by just turning it on with no screen or keyboard or mouse connected it runs fine all the fans spin and all leds light up. the graphics card fans also spins and the card lights up leds so it deffenty works. when coming to test to a monitor this week it all works exactly he same but the monitor says no signal till I turn on the pc and a message comes up saying monitor going o sleep so it recognises the pc but will not show a picture can any one help I still haven't plugged a keyboard or mouse in so not sure weather that is the problem but im only trying to access the bios as I do not yet have windows also as my monitor is an hp 1502 I am using a dvi to vga convertor that come with the graphics card. so im hoping everything's fine and the computer just needs waking some how but I really need help thank you.
(my mother board is also an gigabyte fx990 ud3 and has no video output)
(my mother board is also an gigabyte fx990 ud3 and has no video output)