How I can activate the head set

[A6-EYE 0]

Hi I want to know how to activate the head set regards Ahmad Faris

[vscimone 16]

If your HGS combiner screen is blank, you most likely have a corrupted DLL.XML. You can open a support ticket from the PMDG web site, and include your DLL.XML. We will repair it for you and return it. DLL.XML is located in the same location as your FSX.cfg.

[RickButler 0]

Look down at your center panel, where the radios, HGS controls are etc. On the HGS panel itself, if the "CLR" button is lit up, press it, should come back. P.S. Or what Vin said

[A6-EYE 0]

I will do it now and if the problem still I will open a support ticket Thanks all