I've narrowed down an IC on my Smart board that I can't seem to locate, it's marked TMS 2670 on the board itself, and it's a Texas Instruments, and has these markings on it:
SS1450 M95151 MSHL 736
OR, I'm trying to locate the whole board, part number, on the GE site, it's: SMART BOARD & DISPLAY 1655 WB27X5389
But at $149 plus shipping, that's a little too much.