The on camera flash on my D90 quit firing. In automatic mode, it will pop up but not fire. May there be a common fix for this? Or, am I in need of professional service? Thanks for your time. Gary
#1. "RE: D90 Flash does not fire" | In response to Reply # 0OnTERRYo Nikonian since 25th Nov 2011Sat 10-Nov-12 11:44 PM
Sorry to hear you are having difficulties.
I do not know the answer but I Googled it.
Interesting that one of the suggestions originated here at Nikonians.
The two-button-reset was mentioned; I agree - you could try that.
Hope this link helps.
"The Nikon did the work; I just happened to be behind it at the time." TP