GPX Ml848b What video format will the ml848b play. manual says avi. but when i try to play avi. it says invalid file.

Is there an easy way to reset my mp3 player gpx digital media player

MP4 video, same or should be as for a cell phone. Try this program Any video converter. It is a free program and works great.

well... try pressing the reset button at the back of ur GPX.. if it still doesn't work... turn it off for about a day or two.. then turn it on again... 

hope i answered ur question...

try to unlock ur mp3, and then press reset the the back of it... and then try turning it on.... it myt help...

yap....  i had the same problem too.. well since downloading directly from itunes or whichever search engine that is... 
anyway,

well try typing these words:
"how to convert m4v to WMA"

this myt work but its not a guarantee....

i tried it and it works so i hope it does on yours too...!!

http://www.gpx.com/owners_manuals/ML8X8B-IB.pdf

my ml8488 player freezes

most mp3 players with built in video playback are able to play the mpeg4 format, also check on www.Cnet.com download page for free video converters

I had the same problem with my gpx ml848b. After about 2 months of it sitting in my office I decided tonight to take it apart and fiddle with it. I took out all the screws to get the insides out and lifted the circuit board from the screen. I blew really hard in side between the screen and the circuit board. and to my surprise when I flipped it over( with it still dismembered) the screen became responsive again. All I can guess is something inside was not allowing contact between the circuit board and the buttons.....but this fixed it. Good Luck.

I had the same problem, I transfered files already in AVI format and the player did not recognize them. I used the sofware that came with the player (AVI Converter, I think) to convert my videos to AVI and I selected that the program copy them directly to player ( the player has to be connected to your computer while converting the files, obviously) instead of doing it manually. At least that worked for me. Another option is to convert the videos to flash format (.flv). I don't know why the player reads those kind of files (as per the manual and GPX web page it's supposed to read AVI only) but it works. Hope this helps.