My BenQ projector is already for a while with a defective DMD chip. You can recognize this by countless white pixels, which are visible on the projected image. The DMD chip allows for the formation of the image.

The cause of this is heat which the micro-mirrors in the DMD-chip piece. A widely known problem with several cockpitbouwers that projectors work ...

You can use the projector for repair, but that is a costly undertaking. Either you do the job yourself by itself the DMD chip to be replaced and then from for 1/3 of the normal repair costs.

With what courage and patience, I started work on this album and after a few hours the job was done.

The new DMD chip I have purchased from

Additional explanations and illustrations are to be found below at the following link:

IMG_1486 (Large)