playing around with the pins might have fried it
atiflash -i doesn't list anything ?
if you forcably flashed the bios then you might have killed the recovery block built into the bios
so you have a 200 dollor paper weight nice ... what have we learned
now the only option is to have the bios reprogrammed with a flasher and someone brave enough to attempt to remove the bios chip flash it and reattach it .. pretty much impossible now adays