Epson EQUITY 3865X/20 PLUS - Manual (Page 123)

System board jumper settings
Jumper
number
J1
J2
Jumper
setting Function
A ’ Color monitor is installed
B Monochrome monitor is installed
A ’ Enables the built-in VGA display adapter
B Disables the built-in VGA display adapter so
you can
use
a display adapter on an option
card in your computer as your primary
adapter
J3 A ’
B
l
Factory settings
Enables the power-on password
Disables the power-on password
The illustration below shows the locations of the jumpers on the
main system board.
SIMM sockets J2
- J 1
- J 3
Installing and Removing Options
6-3