4-25
4
Motherboard
T
O
REPLACE
THE
MOTHERBOARD
CABLES
1.
Reseat the power supply cable to motherboard connector PWR CON.
2.
Connect the IDE cable to connector PIDE on the motherboard.
3.
Connect the ZIP drive cable to connector SIDE on the motherboard.
4.
Connect the front panel fan cable to connector CFAN on the motherboard.
5.
Connect the power switch LED cable to pins PWR.
6.
Connect the reset cable to pins RST.
7.
Connect the speaker cables to pins SPKR.
T
O
COMPLETE
AND
VERIFY
MOTHERBOARD
INSTALLATION
1.
If you replaced the motherboard, insert the BIOS chip with the socket mount from the
motherboard you removed into the BIOS socket on the replacement board.
2.
Attach the board mounting bracket screws for boards installed in back panel slots.
N
OTE
:
Make sure unused slots have slot covers installed. Uncovered slots reduce air flow
and could cause the Print Controller X4(AR-PE1) to overheat.
3.
Press down on each cable connector and verify that all cables are attached properly.
4.
Check motherboard jumper settings. See “Motherboard jumpers” on page 4-31.
5.
Reassemble the Print Controller X4(AR-PE1) and verify functionality (see the
connection verification steps described in “Restoring Print Controller X4(AR-PE1)
functionality after service” on page 4-11).