Disabling Video Display - Teknor Industrial Computers TEK-AT4LVG Technical Reference Manual

10.02.1

DISABLING VIDEO DISPLAY

Disabling Video Display is useful when an external video card is required for testing or
other purposes.
The video controller can be disabled by shorting pins 7 and 8 on the W19 jumper
(Extended BIOS Modes).
Please notice that the W19 jumper configures four options (including Video Display
Disabling) :
. pins 1-2: Serial Download Mode
. pins 3-4: VT100 Mode
. pins 5-6: Disable TEKNOR Extension
. pins 7-8: Disable Video Display
The W19 jumper settings are given in Section 4-7.
Installing Video 10-4