Chosen Solution
My 920 fell onto a hard floor. There is absolutely no visible damage, and absolutely no sign of life. Something disconnected? Component destroyed? If I can get it apart, is there any possible solution that I - not particularly gifted in these areas, but not stupid - can effect myself?
kLyon, if you are absolutely sure that it is not coming on, you may need to take a look at the inside of it. Pay close attention to your battery contacts. Use this video guide to work on your phone. Of course, try a reset as explained on here and some more on here first. Hope this helps, good luck.
Press the power key and the down volume key simultaneously for 30 seconds. Its a hard powerboot and it turns on the phone. Just happened to me today and I remember doing it anytime my phone freezes. Good luck, FABJ.
It is possible the LCD is damaged. Replacing the glass, digitizer and LCD as one complete unit ran me about $80. If you have ever worked on cell phones and have the proper tools, you can do it.
my phone fell and refuse to on whats the problem