The device will not start. When you turn you see the Nokia logo. If the keyboard is open the logo is visible to the discharge of the battery. In another case, after a few seconds, the device turns off. You can see stripes on the screen.

The computer does not detect the connected device. Holding the key "u", inserting the battery and connect the USB cable does not help. The device is still not detected. USB icon is not visible. LED shines on the dark yellow, almost orange. The device restarts after a moment.

Installed:
- kernel power 47
- bootmenu

This happened after adding another item to bootmenu and reboot.