|"i have a ATI radeon 9550xl 256mb video card and i pulled it out wrong and it stop working."|
If you unplugged it, or plugged it in, when live AC power was still connected to the power supply, you have probably fried the circuits on the card, and you may have fried the AGP slot's circuits on the mboard as well. .
ATX mboards are always powered in some places by ATX power supplies, including some of the contacts in the AGP slot, even when the computer is not running, as long as the power supply is receiving live AC.
There's no way baking the card will fix that.