Hi all, I just installed the software and it looks awesome. When I try to fly, even if the engines are running, I can switch on the eicas or hud's (they remain black, sometimes they work for a few seconds, then they turn themselves off)...can't even engage the autopilot. Is there a main avionics swich I overlooked. This is reaal frustrating. I hope someone knows the answer. Thanks all.

geez...didn't notice all the typo's...sorry about that. :-)Think I need to replace the keyboard batteries.

This is a common post on the forums. Do a quick search. my first guess would be its a validation issue. Try a reinstall and see if the problem goes away.