StorM

Hello sorry for my bad english its not my main language. my therion 133 (Dna200) died from one puff to another. it will stay on when its plugged to usb. in escribe 2 cells not 3! the cell voltage reading shows one cell 0 volt i have tested the balancer soldering points with a multimeter the voltages are fine and the fuse is good when i change the battery to power supply it works what can i do to fix the problem? (tried hard and soft reboot flash new servicepack still not working) Best regards Mike