I recently had a friend come to me with his daughter's Toshiba Satellite c55-a5100. The screen had been broken on the inside and needed replaced. I was able to start up the computer in front of me although nothing was visible. After replacing the screen I attempted to boot up the computer but it is as though there is no power getting to the laptop. I tried removing the battery and AC cable, holding the power button for a minute, then trying again but nothing. While plugged in to the charger the charging indicator light does not even activate. Any ideas?