I just wanted to upgarde my PS2 with the DMS3 so i have removed my good old Magic 3.6 (which worked perfect)
After removing the 3.6 modchip and cleaning the solder off the main board my PS2 will not post the bios now. It turns on and the video screen goes black but I never see the Playstation 2 screen of hear any sounds. Could the 3.6 chip have friend the BIOS chip in my VR 4 PS2? How can I test what is wrong? Anything I might be missing?