Hi there!
I got a H300 and just put the rockbox bootloader on. When i tried to start it up again to put the ".rockbox" file on the harddisk, i couldn't start it again!
I can see the rockbox firmware starting up, but the player can't start up, it shuts down some seconds later. I tried to press the record button while starting up, but it doesn't change a thing, the original firmware won't load.
The only thing i still can is connecting the device to my computer - the player shows "Bootloader USB mode". But i can't get it to be displayed in windows, apparently because it has to start up first to do so...
I am very afraid i destroyed the player. Please tell me i didn't, its not mine!
Help! Help!