I have an RK2918 Android TV Box with 4x USB (Blue Color). All 4 usb ports are powered but none of them working! it did work for sometime but as soon as i used the SD card, the USB ports are disabled! and when i check the USB through explorer, i get this message; " USB port is unmounted" and there is no way i can mount it and no USB device work with these ports.
Any idea?
Any idea?