Gateway 386/33 User Manual page 101

Video Display and Display Adapter 9-5
Notes:
1) If other hardware in the system uses IRQ2; JP3 should be
OFF (open).
2) Systems with a fast I/O bus (over 10 MHz) may require DIP
SW4 be set OFF.
3) Some systems may require DIP SW4 be set OFF if installed
in an 8-bit slot.
4) If you encounter a problem while booting, set SW1, SW2,
and SW4 as follows and test each time until the system
boots:
a) SW1 and SW2 ON SW4 OFF
b) SW2 and SW4 ON SW1 OFF
c) SW2 ON SW 1 and SW4 OFF
d) SW1, SW2, and SW4 OFF
Connectors
The Gateway 2000 VGA card uses a 15-pin (DB15) cable
commonly used to interface with analog multi-frequency
and dual frequency monitors.
To avoid possible damage to your monitor(s), never
connect more than one monitor to the display adapter at
the same time. Also, using an incorrect cable may result
in damage to the monitor and/or adapter.
When turning on the system, always power up the
monitor first. If the monitor is off when you power up the
systém unit, the card's automatic monitor type sensing
circuitry will not work.
Refer to Tables 9-3 and 9-4 on the following page for
pinouts on the DB15 and VESA standard connectors.