4-37
4
Power supply
F
IGURE
4-23
Removing the power supply
T
O
REPLACE
THE
POWER
SUPPLY
1.
Align the power supply with the mounting holes in the tray.
2.
Replace the four mounting screws you removed earlier.
3.
Connect the following power supply cable connectors:
• 20-pin power cable to the motherboard power connector (PWR CON).
• Large 4-pin power cable to the power connector on the ZIP drive.
• Large 4-pin power cable to the power connector on the CD-ROM drive.
• Large 4-pin power cable to the power connector on the HDD.
4.
Reassemble the Print Controller X4(AR-PE1)
and verify its functionality (see “Restoring
Print Controller X4(AR-PE1) functionality after service” on page 4-11).
If you cut any tie wraps, make sure you replace them.
Power supply
Motherboard
Back panel