I have just modded a V9 Pal console, everything is installed correct, no bridges, romeo mod done, Matrix Infinity chip, it plays all original, it plays NTSC original, Pal original, PS1 backups, comes up with matrix logo on boot, but PS2 backup, disc spins for about 3 seconds and goes straight to RSOD, I have pulled it apart about 20 times already and I cant find anything wrong, I installed another chip, same thing, dont know if it makes a difference but I've never seen it before, when I first opened the console, hasn't been opened before all solder pads alongside the bios chip were already tinned, havn't seen that before. any ideas anyone.