Epson Powerspan User Manual page 119

Main system board jumper settings (continued)
Jumper
number
E0390
E0391
E0392
E0721
E0722
Default setting
l
Refer to the illustration on page 6-2 to locate the jumpers on the
main system board. If there are any option cards installed in
your computer that block your access to the jumpers, remove
them following the instructions on page 6-8. Then change any
jumper settings as needed.
6-16 Installing and Removing Options
Description
SIMM Bank 0
SIMM Bank 1
FLASH memory
write protection
Video controller
base address
Jumper
setting Function
Disables and clears the
1 to 2
power-on password
Enables power-on password
2 to 3*
operation
1 MB, 2MB, 4MB, or 8MB SlMMs
1 to 2*
are installed in Bank 0
16MB or 32MB SlMMs are
2 to 3
installed in Bank 0
1 MB, 2MB, 4MB, or 8MB SlMMs
1 to 2*
are installed in Bank 1
16MB or 32MB SlMMs are
2 to 3
installed in Bank 1
Enables writes to FLASH memory
1 to 2*
using the EISA Configuration
utility or the SETUP program
Disables writes to FLASH memory
2 to 3
Moves video controller starting
1 to 2
address to 03C3H if you installed
a card or application program
that uses address 46E8H
Starting video controller address
2 to 3*
is 46E8H