Will not operate using battery

SOURCE: low level format

You need to punch in sequence of buttons: left+left, right+right, up, center, down This will make you to format the device completely. Once the format is done, you need to reset the player by pressing Record and Menu, both at the same time. Then turn the player ON, it will display message "USB device", that means, player has nothing on it and it is working as mass storage device only. Now you need to download the firmware from www.samsung.com and transfer two files MUON.ROM and SYSDATA.bin to root. Again reset the player by above mentioned sequence. turn the player on, and now you are back in business. Have a wonderful day. Enjoy Samsung player. Samsung rocks. - CHAMP

SOURCE: YP-F1Z DEAD ??? ANY WAY TO REVIVE email [email protected]

I did get it fixed and posted elsewhere here how It happened and how to replace ther battery as well.

Bill MacLLean
[email protected]

SOURCE: Sony Walkman NWD-B105F MP3 Player

I bought a NWD-B103F sony mp3 player last year. The mp3 player was working just fine till the same problem as discussed had popped out recent after 2 weeks i had left it untouched. Even I had followed the solutions given, I updated the firmware to version 1.2, I even tried the "pressing play button while inserting the player to USB port" method, the problem remained. I sent the mp3 player to the nearest sony service centre (still under warranty), they fixed it in one day and contacted me to get back the mp3. For my disappointment, I brought the player home and tried it out, the problem still unsolved. So, I'd like to know is there any other useful solutions because all other solutions given I had attempted resulted failure. Thanks for all the concern!

SOURCE: Computer won't detect Sansa C150

What i would recommend you to do is to uninstall the device and reinstall it back...to uninstall it...assuming that you are running windows xp...click on start, right click on my computer and go to properties..you should have your system properties open then click under hardware then device manager...look for the sansa device..it usually located under portable device..if its not showing there i would recommend you to look for under disk drives and see if its there..right click on the device and click on uninstall...after you unintall it unplug your device from the computer....Then follow this link below to download the porting kit...http://www.microsoft.com/downloads/details.aspx?FamilyId=A2E73160-E862-4F19-BB26-C0CAFE798955&displaylang=en .Then check the mode of yuor device to make sure it sunder MTP not msc...To check the mode go under menu, settings and choose usb mode...After you check the mode open up your windows media player click on tools, options and click under privacy...clear the history and caches...after you finish you can plug the device on the back of the computer not the front then windows should recongnize it and it should work properly..if that doesnt solve the problems upgrade your windows media player to 11 even though you have done that already..and try to reconnect your device..make sure you have it connected on the back USB>>>

And if that doesnt work try to obtain the driver for your sandisk device go to http://www.sandisk.com/DriverDownload/index.asp and find the driver for your device..and then connecct the device on the back of your computer...it should work properly..if you are still having any problems..let me know..i would be more than happy to assist you..
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Computerrep

SOURCE: samsung YP-T7J MP3 suddenly doesn't work with USB on PC

hi
i have a samsung yp-t7j but i don`t know how to turn on .please help me
thank you