problem

Hi all,anyone know how i can repair my ps2,i tried to install a DUO X2 mod chip,and now my ps2 dont work,it powers up ok but no signal to the TV. What could be the problem,i have removed the chip and it still is not working. Please help.ASAP :( :(

I normally do not buy 3rd party memory cards anymore because I have had slight problems with them in the past... BUT not as bad as my friends which would randomly erase. Do you all use 3rd party memory cards? Ever had problems with them? IE from the Neo Geo to the present (basically since...