No display on monitor from graphics card and no on-board graphics

[Bajanking]

When i connect my graphics card to my monitor nothing is displayed on the screen, i've tried multiple graphics cards and cables and none seem to work and i my motherboard doesnt have built in graphics so i cant even go to the BIOS or anything like that. I have even tried to use a post test card but i couldnt understand how to use it

Can anyone think of a solution?? Thanks

 

[Viking2121]

Try this, unplug the system from the wall, and hold the power button down for 5sec, Open the system up and you should fine a button battery, Pop that out and leave it out for 60sec and pop it back in and plug her back in and see if she boots. If not try different sticks of RAM, try 1 stick at a time and see if it will boot.