Hi all, I have a whitestar board from my NASCAR that has a bad CPU chip at U209 the chip part number is EF68b09EP, so by I ordered EF68b09P...and I threw it and of course it didn't work. I tried another one and got the same results, I pulled a EF68b09EP out of RBION and the game fired up, so I know it's the chip. Can one of you electronic gurus verify that these chips are indeed not compatible? Thanks