When i switched on on the screen only the busy symbol is shown.

mp4 is different format and amv is siff.. try converter of the mp4 to amv

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Mach Speed Eclipse 180 8GB MP4 Player
Type: Other MP3 & MP4 Players Supported Formats: WAV JPEG MP3 WMA TXT AMV Internal Storage: 8GB Condition: New Display Type: LCD Display Size: 1.8" Interface: USB 2.0 Video Playback: Yes

Sir please connect your device to your computer and see if any indication is shown on the display of your mp3 player
if yes then open my computer and a new device will appear under the removable devices...please open it and if there is a folder named mp3 to music then also open it and copy paste all music you want

If not then please make sure in the settings of the device that USB is set to MASS STORAGE MODE

Thanx and i hope this helps
PLease rate this solution

Video has to be converted into .amv format.

Go to these URL to download the software:
http://www.bytessence.com/
AMV-Codec-Tools: http://code.google.com/p/amv-codec-tools/
MPX Community: http://www.mympxplayer.org

it is not formatted..format it using fat32.

try to reformat your player so you can you use it properly and to enjoy it instead of keeping it right? so that's it ok goodluck n_n!!!!!

Try pressing the reset button just above the [1] and [2] buttons.

Regards

Philip

complain to the maker.

prevously my pc was detecting ma MP4 player... but now it is getting hung ...and not even detected ma pc....plz do a needful help...all helps [email protected]