Question about Samsung Yepp YP-T7JX MP3 Player

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Dear someone, something is wrong with my mp3 player or something. Ok when you hook it up to the usb and plug in the usb cord to your computer it should detect the device but it says "no device detected" when its plugged in. I uploaded windows media player and it didnt work. I pluged it in all the usd ports. How can i make it detect the device?? someone please respond thanks

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I had a similar problem (would not load driver) and was able to solve with the following: 1. install version 10 or greater of windows media player. 2. in Device Manager (hardware tab on System in Control Panel) right click the ? Samsung YP-T7J and pick update driver 3. Select No, not this time, Next> 4. Install from a list...., Next> 5. Don't search, I will choose.., Next> 6. Select Portable Devices, Next> 7. Select MTP Device, Next> 8. The drivers are copied and the device is recognized. There are other prompts depending on your media player config, but only pertains to how the device is handled. jlw.

Posted on Mar 20, 2007

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I have exactly the same problem and have not found a solution. The problem persisted with Windows Media Player 10 or 11. It has been some time since I tried to sync the device. I suspect there is an incompatible Microsoft update since my last sync.

Posted on Jan 07, 2007

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I plugged my brand new mp3 player into the usb port of my laptop and I am getting error messages and the driver wont install

Hi sobaokokorom,

I see that your MP3 player will not work or be detected b your Laptop.

I will be more than glad to help you regarding your concern, If I may ask have your tried updadting your windows on your computer maybe, you just need to update JAVA, Flash plarer on your windows, have you also updated windows recently on your machine.

I am asking if your machine is updated since the error your mentioned is saying that it is unable to install driver, error as such is possible that it cannot install due to update reasons but if the error states that cannot install driver device not detected or a USB device connected on your machine has malfunctioned then most probably there is something wrong with you MP3 player, maybe you can try reformattgin your MP3 plater back to defaults if possible but first you need to see if your player will work on another computer before resetting it to defaults...

try updating you machine as well then check if the system will detect your MP3 player.

I hope that this helps.

Have a nice day,


May 29, 2011 | MP3 & Digital Media Players

1 Answer

My GO gear Mp3 player wont be detected on any computer. even if you install the hardware, it wont still detect.

if your player don't detect . also don't detect with Philips Device Manager

try to download this driver for it usb 2.0 ADFU Driver .
i worked with 7 and in system device manager show "uknown usb device" but in XP show this "usb 2.0 ADFU Drive" and also the Xp itself install it . if your windows dosent have this so go on to download it manualy . then use philips device manager to repair it . i do it myself and it worked

Dec 13, 2010 | Philips GOGEAR SA6045 MP3 Player

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My usb does not recognize the mp3. My computer does not show it....

What kind of MP3 player do you have? Also most players are detected as MTP device,,, you need to make sure you have windows Media player 11 installed on your PC or it wont detect it!

For windows XP/Visa u need media player 11

Jan 20, 2010 | MP3 & Digital Media Players

2 Answers

Computer Won't Let Me Access the Device

hey there!
please do the following one by one

unplug the power cable going into the power supply. wait for a while and plug it back

install software with updated drivers. check to make sure you have the most recent motherboard if necessary.plenty of sites available

update your windows media player

get Windows XP Service Pack 1 or Service Pack 2 if possible

goto Start Menu->Control Panel->System and then clicking the Hardware tab and going to Device Manager. in Device Manager you could delete all entries with "USB" in the name and reboot. let Windows redetect the USB devices.
uninstall your usb drivers and download the latest ones available and reinstall your usb drivers.

Dec 05, 2008 | Apple iPod nano

1 Answer

Computer doesn't recognize MP3 player -

I had the same problem, all you have to do is first turn on the Mp3.Then go to settings. Then go down to USB mode. It will probably say, auto detect.But instead scroll down to MSC. If that doesn't work try MTP.

Jul 08, 2008 | SanDisk Sansa Clip MP3 Player

2 Answers


There is a problem with the USB cable or your USB ports - check Start--> Control Panel--> Printers and Other Hardware --> system --> Hardware--> device Manager-->USB Controllers for more detials (I am assuming Windows XP) - see if there is a yellow exclamation by your USB port


try a different usb port or cable

or read my "tips and tricks" on sansa players


Go to sansa's website

You are sure to find some sort of answer

-Tha Mp3 Doctor

May 29, 2008 | SanDisk Sansa e250 MP3 Player

1 Answer

Not recognized by PC

First off.. Make sure your software and drivers are up to date...

Second, try re-installing Windows Media Player or if you have WMP 10 installed, try upgrading to WMP 11.

Also, if you plug in something else to your USB port, does the PC recognize it? Or, if you try your GoGear on another computer, does it work ok?

Apr 06, 2008 | Philips GoGear HDD6330 MP3 Player

1 Answer

Sansa M230 not seen in Explorer or Windows Media Player

We had the same problem with Windows XP. We found some help on the Sandisk web site. On the device go to the Settings menu, then USB. We changed from AutoDetect to MSC mode and everything is working again. Our computer saw all of the songs on our computer fine. Some of the old songs on the Sansa didn't show up on the detect list in Windows Media Player, but they were still on the device.

Mar 23, 2008 | SanDisk Sansa m230 MP3 Player

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Sansa c150 Problem

It sounds like you may have some other removeable storage in your computer...try to rename all removeavble disk to something else...they would be listed under my computer...then you want to clear the history and caches under windows media clicking on tools, options....go under privacy..clear the history and caches..hit ok..and plug your device to a 2.0 usb ports...that should solve the problems you are having..if that doesnt work uninstall your device from the device manager and reinstall it back again...

Oct 04, 2007 | SanDisk Sansa c150 MP3 Player

1 Answer

Computer won't read player

It means your player is in Autodetect/MTP. For your computer to recognize the device you should have windows xp with windows media player 10 or 11 / windows vista with windows media player 11. If your computer is in MSC then you will have there a safely remove icon, because your player act like a thumb drive. Note: You said it was working before on that computer try using a different usb port and uninstalling reinstalling your windows media player software. Hope this helps :D

Jul 16, 2007 | SanDisk Sansa e270 MP3 Player

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