ak mate original case od amazonu a semtam sa restartne/freezne kindle tak to je asi koli zlemu designu(statickej ele)
zobral som si ho na tyzdennu dovcu bez kabelu a uz mi vobec nestartuje..uvidime ci sa preberie ked to napojim na kabel:(


"1. The non-conducting closed face of the cover rubs on the non-conducting surface of the screen and the Kindle body. The tribo-electric effect transfers a static charge from one surface to the other.
2. When the cover is opened, the charged surfaces are separated. Being non-conductive surfaces these charges take a long time to dissipate.
3. The circuit board is effectively one big conductor. The static charge on the screen surface attracts charge from the conducting board, effectively raising its potential above 'ground'
4. However, there are two lumps of conductor not effectively connected to the circuit board, namely the two painted metal clips. There now exists a potential difference between the conductive clips and the board.
5. If the potential is high enough, then the paint breaks down, and charge flows rapidly to equalise the potential difference. This puts a nice big spike into the power rail (or the other connections that Dave identified on the lower connector). This resets the device, or freezes it, or damages it, or who knows what !"
http://www.eevblog.com/forum/index.php?PHPSESSID=c850bf9de3bd7abc2f00639089b5f14e&topic=2032.15