Installing the matrix infinity on a v3 pal ps2, I couldn't find the scex point. I have seen references that it is on the bottom side of the board, however I do not know how to expose this area. Also I'm not sure how to reconnect one of the ribbon cables I had to disconnect to reach the reset point. I think it is the power cable (silver with a blue stripe). If anyone could provide some clear instructions on either of these issues you'ld be helping me more than any of the websites selling this product.