it should say right after it says TA-85 vX where X is the model, you may have to remove a glued foamie :3 but its supposed to say the whole model, but if its a 85, its hackable anyways so just put it in than once its done put a psp homebrew app called PSP Tool (very useful) and than go to software info and it'll tell you everything from the mobo model to the original firmware you get when you buy the psp

Post Merge: September 14, 2010, 08:22:48 PM
and the silver daxter psp's are a TA-85v1 as i have the same one and they didnt change the mobo in that model because the discontinued it fast.