User's Manual

3.
4.
5.
6.
7.
8.
Continue sliding the board into the computer until it is just 1/2 inch
short of being in all the way.
Reconnect the connector marked CN6 on the back right corner of the
main circuit board.
Slide the board the rest of the way in. Make sure no cables or loose
connectors are blocking its path. It should snap into place as it connects
with the option slot board.
Reconnect the connector marked CN6 at the end of the LED cable to
the hard disk controller card.
Replace the four screws securing the circuit board to the front of the com-
puter.
Carefully replace the memory card in its slot and secure it with the
retaining screw.
Multi-function Card Jumpers
The jumpers on the multi-function card control the parallel port address
and the serial port address. You normally address the parallel and serial ports
in the computer as the primary ports (LPT1 and COM1). However, if you
install an additional parallel or serial port and want it to be the primary port,
you need to change the jumpers on the multi-function card so the built-in
port becomes secondary (LP1-2 and COM2).
Table A-3 shows the jumpers on the multi-function card that control the
parallel port.
Table A-3. Multi-function curd jumper settings for parallel port
Jumper number
Function
3
4
10
A
A A Enable built-in port as primary *
A
B B Enable built-in port as secondary
B
A
A Enable compatibility with IBM monochrome
display/printer adapter
B
B Disable built-in port
l Default setting
Table A-4 shows the jumpers on the multi-function card that control the
serial port.
A-9