YP-R0 does not boot, works only with USB cable

[tourist80]

Hi there guys, hope i am posting in the correct place

I have been very happy with my Samsung YP-R0 for the 2 years I've had it. It's been my companion on many long journeys and drunken walks home at night.

Recently, however, it has developed a fault and iI am quite devastated.

It does not react at all to the ON button, screen stays black. Connected to the USB cable it get recognized, the screen goes on as usual, boots and goes to the "USB connected" screen. I can transfer files to and from the device. Everything basically seems normal when the USB cable is connected, but otherwise i get nothing at all.

Really hoping that you guys can give me some ideas, like i said, i am quite devastated!

Thanks