Hello folks,Really loving this bird - learning more each day.All has been well, however, in starting a flight last night, my HUD did not show any information, just a blank HUD.I went to FMC and made sure it was turned on, and it was.I started (from scratch) several other flights using variants of the "737" with HUD, and the same results were present.Any ideas what is going wrong, with me or 737?Your help is always appreciated.Have a blessed day.cthiggin

http://forum.avsim.net/topic/348980-dont-view-the-lines-in-hud/page__pid__2114023#entry2114023