So I bought a modbo 5.0 chip from ebay and I just finished installing it tonight. After I put it back together, I plugged in the cables, flipped the power switch in the back and held my breath. little red light came on, so far so good. I push the power button and get the little green light and little blue light. excellent! I look at the tv screen and see the matrix log. Cool beans! The screen goes black and then displays a message about loading the bios. after trying to load for about 30 secs or so, the screen displays 4 red buttons with exclamation marks on them and written at the top of the screen is a message about being unable to load config file. If I press start when the ps2 starts the chip does disable and then I reset and the ps2 acts normal. any ideas on how to fix this issue? I will upload pictures of my experience when I have the chance. Also, scph 50001 v9 mobo, alternate solder points used for a, b, g, h, i, the link to the diagram I used is http://sksapps.com/diagrams/ps2/Modbo4/V9-usa.jpg any help would be greatly appreciated.