last night my computer went to black screen nothing was shown i tested the gfx card on my GF computer worked fine (damn was hoping it was that simple) removed all hhd cables and cards (sound card , network card) still no luck leaving me with only the motherboard,ram,cpu and afcouse gfx card... tested the ram on my gf computer as well again worked fine so i did come up with the conclussion its either the mainboard or the cpu there have fried so im a forced upgrade to the lowest price anyone there have some suggestions it have to be minimum what i had i wouldnt go for a downgrade old specs. P4 3.0 asus deluxe main board 4 ddr ram 256mb (dual channel)... 3 ide hdd 80gb ,160gb, 80gb 1 sata1 320 gb hhd .. G-Force 5600 FX Ultra