well,what a good start...3 ops into the intro flight.i start the batt. and the apu(cant hear anything start up...r u supposed to?)...follow instructions...click on ready to programme FMC...nothing....fmc not getting any power...tried several gos at it...same result...am i missing something?Thank youDave

Dave are the main panel displays lit up? If not - after starting the APU, are you selecting the APU as the generating source?

i,ll give that a try...thnxDave

Hi Nick,yes the main panel displays are lit up...i am not able to hear the apu (with a small jet engine i would have thought i could hear it)..but still no FMC power.getting frustrated...please helpDave

Ask the obvious first. Did you throw the APU gen switch?