Nothing pop's in my screen comp,

the drivers might need updating

NOTICE: The new Samsung Yp K3 device driver release resolves driver conflicts, improves your computer's stability and restores communication with all devices. The newly released device drivers are a high priority update recommended for all Samsung Yp K3 users

http://driversdownloadnow.com/download.aspx

hope this helps

Well, in my knowledge the USB cable might of gotten yanked out of the port and one of the 4 cords might of slipped on to the wrong power/transfer contact. If so it might of put out the wrong voltage to the battery and "fried" it so you might need to buy a new battery and cable to make the divice work again. Sorry for any inconvenience

me to i am getting

instalation usb YP-K3

google yp-k3 firmwire , ul come across a file to change the colour of your player , mind you u can only have 1 at a time and each time u wont to change u have to re flash it :(

My daughter had a similar problem - she was frozen at the power off screen. On closer inspection, at the bottom of the K3 on the back of the unit is a reset button (you will need a pin or paper clip to reset it). Pushed a pin in for a few seconds, reset, all was OK.

Go to Control Panel > Printers and Other Hardware > Add a hardware at the left menu. Follow the instructions and it should fix itself. You might also need the mp3 plugged into the USB while doing this.

when bang it on the table one time then turn it back on in like 5 minutes then it should work cuz it happened to me....

Try this: disconnect the player from the computer, turn it off, hold in the volume + button, and reconnect the player to the computer while holding the volume + button in. Keep holding the volume + button for an additional 5-50 seconds. Windows should eventually go into recovery mode and revive the player- it will pop up a window that says Found New Hardware Wizard.

Go to the following page on Samsung's website and select your EXACT model number - the part that comes after the YP-K3 - if they still have the software, you will find it there:
http://www.samsung.com/us/support/search/supportSearchResultView.do?group=audiovideo&group_cd=&type=mp3players&type_cd=&subtype=flashmemory&subtype_cd=&model_nm=YP-Z5ZP%2FXAA&dType=D&vType=L&mType=&model_cd=&menu=&prd_ia_cd=&acc_ia_fl=&disp_nm=YP-K5&isEqualsY=

Reload the original firmware:
http://www.samsung.com/us/support/search/supportSearchResultView.do?group=&group_cd=&type=&type_cd=&subtype=&subtype_cd=&model_nm=&dType=D&vType=L&mType=&model_cd=&menu=guides&prd_ia_cd=&acc_ia_fl=&disp_nm=YP-K3JAB&isEqualsY=Y#