Question about Samsung Yepp YP-T7JZ MP3 Player

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Wont turn on

I was recharging my mp3 and deleting some songs when i was done, i unpluged the mp3 from the machine, now it wont turn on and the fully charged and connected thing is still on the screen though the screen is not lit up, and now i cant turn on the player and my computer does not recognize that a device has been detected when i plug it in to the computer

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Re: wont turn on

I had the same problem. Reset the device, by pushing the reset button down (a small hole next to the usb connector). Then hold down the play button for a few seconds. That should work. If that doesn't work, after reseting, hold down the play button and A-B Button for a few seconds.

Posted on Oct 02, 2007

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My coby mp705 wont turn on but when i plug it to my computer it works.. what kind of assistance shall i do to make my coby back to normal? any kind of answer would be wonderful

sounds like the battery is the problem if it wont start wothout a power source

Check the system requirements for the MP3 player.

Most Coby players require Windows XP or higher and at least 1 GB of RAM to function correctly.

Check your Coby owner's manual to ensure that your machine meets all the required specifications before proceeding.

Charge the MP3 player fully.

Often, a player will act unexpectedly if it has a low charge.

A charge can also help reset the MP3 player if it has frozen or locked up.

Once the player has finished charging to 100%, see if the problem persists.

Re-sync your player.

Plug the MP3 player back in to the computer and then remove all the files.

If you have not done so already, make sure they are backed up to your hard drive.

Unplug your MP3 player and then re-load all of your files.

Check for corrupted and wrong format files.

Most Coby MP3 players only play back MP3 files, and will perform unexpected operations

if files of other formats are uploaded to the device.

Go through your uploaded files and check the extensions.

Anything that does not say ".mp3" or is not listed in your owner's manual needs to be deleted from the device.

hope this helps

Sep 30, 2012 | Coby MP-705 Digital Media Player

1 Answer

I have removed songs on my list and yet they are still on my mp3. How can I get songs off my mp3? After 6 hours or so I need to recharge. Is this normal. How can I increase the lenth of battery time before...

by letting it run down fully before recharging the battary , same can be done for mobile phone batterys , and as for the songs did you just remove them from your playlist and not teh labary to remove them from the libary sometimes on older mp3s you have to do it from the computer when it is conncected with the software running to put the music on and off the player

Aug 29, 2009 | RCA OPAL M4001 MP3 Player

1 Answer

The batery is fully charged but when i take it off it turns off

format it and see if that works.this will delete all of your songs so back them up first.if you want instructions on how to format email me at

Jun 29, 2009 | SanDisk Sansa Clip MP3 Player

2 Answers

Doesnt turn on

THis happen to me to then i turned on i deleted all my song then it turn on idk if u want to try this

May 23, 2009 | SanDisk Sansa Clip MP3 Player

1 Answer

My samsung mp3 went though the washing machine and wont turn on.

Might be a lost cause, but you could try putting it in a bag of dried rice. Maybe for a day or two. You should have done this right after it came out of the washer so I'm not sure it will do anything. It's worth a try though.

Jan 17, 2009 | Samsung Yepp YP-T9 Digital Media Player

1 Answer

Memory is full

I found the manual and followed the given instructions.

Aug 07, 2008 | MP3 & Digital Media Players

2 Answers

Deleting songs

Not exaclty, deleting songs has to be done when recharging through the usb port on your pc or laptop.

Once connected you should see and icon or folder(Sansa E260) pop up on you desktop representing your player which can be opened and contains your playlists, individual songs, and any media you may have transferred.

Within this window you can move songs, edit lists and if necessary delete any unwanted items.

Jul 31, 2008 | SanDisk Sansa e260 MP3 Player

1 Answer

Wont turn on =(

1st will it charge, is there a light on when u plug it in?
i had this same problem but with a different kind of mp3, i waited about 6 hours and it still wouldnt cut on. but the first thing is, u gotta make sure if its recharged, 2nd, i've experienced and i've been told that this mainly happens when you're using vista.
i would say to wait a couple hours after you kept it charge
thats how my mp3 worked

Jul 07, 2008 | RCA TH1101 MP3 Player

4 Answers

Rca opal m4002 mp3 player

How do I delete songs off of my mp3 player?

Oct 09, 2007 | RCA OPAL M4001 MP3 Player

1 Answer

Battery doesn't hold charge

It is just like that because it isn't done recharging. After a while it will turn back to what it's real power level is. You should let your MP3 player recharge for over an hour at least to have it fully recharged.

Sep 25, 2006 | RCA M100512 512 MB MP3 Player

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