[shinobier]

ok.. it all started last night.
i tried to install diamond all in wonder premium on my pc's second pci-e slot..
yeah, i know, it was bad idea since i already have 8800gt running on my first pci-e slot.
it's not sli and they are not competible.. anyway..
after put those in, i just get black screen.
my computer powers on and all the fans are working fine.
my motherboard powers up too with usual green light.
but i hear no beep sound and i get black screen.
no bio screen, nothing. and mouse and keyboard doesn't work and
none of usb ports worked. cd tray still opens though.
so i took out diamond all in one card and went back to my original setting.
it's still the same. black screen, no beep, non working ports.
it just powers up and good working fans.
and then i noticed something. power supply fan wasn't working.
is this right? if psu is fried and psu fan doesn't work, shouldn't powering up
pc impossible?
so this morning, i went microcenter and grabbed new power supply(gigabyte odin gt 800watts)
and installed in my pc. it powers on fine and fan in psu works fine too
but i still get black screen with no beep sound, no bio screen, non-working usb ports, keyboard ports.
is this motherboard problem or something more serious?

here's my spec
intel q6600(overclocked to 3.0ghz)
asus p5kc
2gb ballistix tracer pc8500
zotac 8800gt amp
leadtak winfast 2300dtv(pci-e, for capturing)
coolermaster extreme 650watts psu

i have been running this setup for nearly 8 months no problem.
basically i took out leadtak winfast 2300dtv and put all in wonder in there for capture purpose.
and it totally messed up my computer.
can someone help me identify what's wrong with my pc?
that stupid sales man tricked me by claiming all in wonder premium can capture
things in 480p/720p/1080p through component cable while it only has component out not input. =(
i regret that i bought this card and let alone installed it just to mess up my pc.

edit: i get no logo screen, no bio screen.. just plain black screen with no beep when i turn
power on pc. and i didn't smell any burns or electric shocks. i tried removing battery for 30 seconds
on motherboard unplugged, still nothing.

Edited by shinobier, 23 October 2008 - 05:46 PM.