screen won't show

[Dvorn]

big newb talking right now.  
just got some parts from  a friend to make a comp and all it was missing was a graphics card and a hard drive. put everything in clean it out and turn it on. everything is buzzing and humming like it's suppossed to and nothing shows up on screen. i get three post beep codes 1 long and two short and i cant figure out what the heck to do next.



help plz

[rudyvalencia]

One long beep and two short means that your video card is either missing or not corectly inserted. Try removing and re-inserting it.

[GX1_Man]

Have a read here:

http://www.computerhope.com/beep.htm

[Dvorn]

already tried that. and the site didn't help much, AHHHHH