I have both the Olsson USAF F-16 and the Israeli Air Force 2-seat version. The Israeli AF version is fine, but the 2-D cockpit in the USAF version shows the panel okay, but everything else, including the outside scenery is black. I went over the installation instructions a number of times, but I can't find where I screwed up. I suppose I could always alias to another panel, but I'd like to get it right.
Are you using Marciano's panel?
If you are using an NVIDIA card update the drivers.
If you have an older card, go back to drivers before 7.14 (I believe was the number).
They have a nasty habit of blacking out panels.
Glad you asked that question. It led me to look at things again and find my screw-up.
Funny how the question became the answer. Thanks.