Barco MFGD 3621 Projector Accessories User Manual


 
General tips
100
Problems and solutions
Problem description Possible tests or solutions
Screen remains black Please check the installation
procedure in this manual
If the LED at the front is orange, the
display is in stand-by
Check in the Windows Display
Properties if the display controller
video heads are attached. If not,
there will be no image on the
screen.
The external power supply may be
defective
Image exhibits noise or
interference
The video cable may be of poor
quality
DVI video cable may not be firmly
connected to the PC or to the
display
Image contains missing
pixels
A number of missing pixels may be
normal (inherent in LCD technology)
Image contains not
enough grayscales
You may have installed the driver
software with an inappropriate
selection of Palette Settings (Static
Gray with or without System
Colors). Install the driver software
again using a different setting for
Palette Settings.
The PC does not start up Check the CMOS settings in the PC
BIOS
The display controller may not be
firmly seated in the PCI / AGP
connector