Question about GPX ML648B MP3 Player

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I charged the gpx for 1 day straight and i un plugged it then it showed a battery with an x said bye bye and turned off.

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  • 96 Answers

I think it's safe to assume that either your batter is no good or your cable is no good. You can contact GPX and with proof of purchase you should be able to get it replaced. You can also just buy a new cord or borrow one from a friend if they have it. See if your cell phone charger will plug into the MP3 player as well.
also if you are charging from a laptop be sure that no other devices are plugged into the other USB ports. I hope this helps.

Posted on Aug 31, 2010


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Lenovo y550 laptop, battery shows fully charged, everytime i un-plug the charger,system shuts down, and won't start back up until i plug it into an outlet

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My gpx ML640S mp3 player wont charge. how do i charge it?

OKay, I'm a little late on this, sorry. I had to search for the answer myself. I couldn't find it. HOWEVER< after dinking around with it for a few (hours) I found the solution:
1.Turn it on(even if it's dead).
2. Plug it into your computer.
3. wait for the scren with all of the 'zzzz's' shows up, showing that it's connected, but sleeping.
4. hold the PLAY button until you see the screen shut off. Now the screen will turn on, you will see the GPX logo, then the option to 'play'.
5. hit the menu button, and the media player will show up. Once that shows up, you will notice that the battery meter, after a few moments, will start to climb and fall, signifying that it's charging.

I hope that this helps; I can't say that it's the easiest way, but it's the only way that I could find that worked for me. I tried several. I almost returned it because nothing worked and I couldn't find an answer. I hope this helps you, and btw this is my first answer, so sory if I did this wrong!

~ XoToX The Sn4k3 aka Guru Guerin.

Sep 01, 2010 | Gateway Audio Players & Recorders

1 Answer

My digital audio player starts playing a song for about 5 seconds and than saying BYE. can anyone help me fix this problem? thank you.

You may have a problem holding a charge. If you've tried charging the device and it still does this you may have a faulty battery or a faulty charging cord. Sorry.

Aug 06, 2010 | GPX ML648B MP3 Player

1 Answer

I have a GPX PDL705. I am getting a flashing battery symbol in the top left corner when I try to play dvd. This happens with cord plugged in and without. What does this mean?

if it plays ok with the cord plugged in then you might have a shorted cell in the battery.. that prevents the battery voltage from ever getting to its design value .. the charger shows this like the battery never gets charged ... removing or replacing the battery should eliminate the blinking symbol...

Jun 24, 2010 | GPX PDL805 Portable DVD Player

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How do I charge my daughters amt mp3 hello kitty clip on. when I plug it into my computer do I turn the player on to charge or keep it off. she was kind enough to lose the directions.

G'Day To charge your AMT mp3 player you must first plug it into your PC USB port using the supplied cable. Next turn on the player using the sliding switch on its side.The indicator shows the battery is charging, but it is not. To make it charge you have to turn the player off. To do this, hold down the "play" button until you get the "Bye-Bye" message. The screen will go black and the battery will now charge. Do not use the slide swich to turn off!...woozie. Australia

Jan 18, 2010 | Audio Players & Recorders

1 Answer

My gpx ml648b won't turn on I have the usb cord plugged in and I don't know if it's charging or not.

try to barrow to your friends other battery dsame model of your phone and din insert it din try to charge and on...if your phone charging that mains your battery problem... or use other charger

Jul 04, 2009 | GPX ML648B MP3 Player

1 Answer

GPX MW3847 doesn't turn on.

I contacted GPX. It's really easy.
With the left side button in the "off" position, press the "play/pause" button in the center of the circle for 3 seconds. It will then turn on. To turn off, do the same thing, and it will display "BYE" on the screen before powering off.
This was NOT in the instruction manual and they admit this was a mistake on their part.

Mar 08, 2009 | GPX MW-3847 MP3 Player

1 Answer

GPX ML648B Will not hold charge

The Player gets it's charge from the USB port. I would recommend plugging your Player in and leave your computer on overnight.
If your player still does not retain a charge, I would contact the manufacturer.

Feb 18, 2009 | GPX ML648B MP3 Player

1 Answer

Battery is dead straight out of the package....

It should have come with a USB cord. Just plug it into your USB port on your computer. The first time you charge it should be for at LEAST 8 hrs.

Sep 25, 2008 | GPX MW6347DT MP3 Player

3 Answers

It won't turn on

Don't flip the switch to on. Just leave it in the down position and hold the middle button and it will turn on.

Nov 20, 2007 | GPX MW3837 MP3 Player

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