Recently got a PIV that I just managed to put into my A4000 with CSII in it. However, after installing the P96 drivers that came with it I get a software error when the machine is booting. I can get it to boot with no Startup-Sequence or weirdly by holding down the two mouse buttons while WB is loading, but Picasso IV modes are not available, only the flicker fixer is working. Is the board bad? What could be wrong? OS is 3.1 (KS and WB).