thing to try is a different sd card, was the sd card and SDHC one, if so it wont work on these older players
also please see this post related to these types of players
http://www.mympxplayer.org/do-not-up...r-vt11069.html
hat post applies to your player i am afraid,
if the sd card aint working then no firmware will be any different as they all use the same core code
this is a common problem, some sd cards wil work and some wont
sorry, but also try and format the card to see, as long as it is not an SDHC card as they will not work
so its may be a case of trying even more cards to see what one works with your player