Try to format microsd with panasonic formater.
Options set to -> FULL FORMAT, ERASE OFF
it could help. If not, there could be any other problem.
btw. bad ak2.1 is fixed with 1.7 akaio, so 1.7.1 MUST WORK on those bad cards!
This seems like a different kinda of bad card, it doesn't even boot. Even if the MicroSD was at fault, it should still be able to display the AK2 logo as well as "Acekard 2 | www.acekard.com" as the game ID.
QUOTE(becat @ Jul 21 2010, 08:22 PM) Ugh, this is starting to piss me off. I'm talking with the RHS guy right now...and I was told they checked every card.