Hi all! I know that the power management functionality is not fully supported in rockbox, but... I've tried many ways, but I couldn't figure it out, how to recharge my player. Sorry, but I don't have days to read the forums and learn how to patch the rockbox to be able to charge the battery. I've already wasted hours to read the M5 manual, and trying different to plug in the charger, but no breakthrough... the battery is still empty. Why? It's not a complicated thing, that I wanted,but I had to reinstall the original firmware.