Hello everyoneI tried to exercise the tutorialflight from Mr. Metzinger. At first i like to say what great work he has done to make it much easier, to understand the superb PMDG boeings.But now to the problem: When I have a cold and dark cockpit, i push the battery switch to on..ok...and then I want to switch the ground power..and so it is stop with action...no groundpower would be availiable.. what seems to be the problem..can someone help me? Thanks: Erwin

>Hello everyone>>I tried to exercise the tutorialflight from Mr. Metzinger. At>first i like to say what great work he has done to make it>much easier, to understand the superb PMDG boeings.>But now to the problem: When I have a cold and dark cockpit,>i push the battery switch to on..ok...and then I want to>switch the ground power..and so it is stop with action...no>groundpower would be availiable.. what seems to be the>problem..can someone help me?> >Thanks: Erwin>Make sure your parking brakes are set. That's what "clues" the sim into making ground power available.

Hallo Mr.MetzingerThank You very much for Your quickly answer, yes the parkingbrake, this was realy the solution; its indeed very important to read EXACTLY what You have written in the tutorial.(sorry about my "AUSTRIAN-ENGLISH).Thanks: Erwin:-jumpy

Guten TagGiven APU inop How to start an engine with ground power bleed air?(Did'nt find anything in the manuals)G

Guten Tag G