5. Hardware Installation
M81E / M81DC2 / M812-FX Series User’s Manual
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Step3: ATX1 / HDD / CD-ROM Power Connection
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Connect ATXPWR of the power supply unit to the ATX1 connector on the motherboard.
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Connect HDDPWR of the power supply unit to the power connector on the HDD
device.
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Connect FDDPWR of the power supply unit to the power connector of the slim type
CD-ROM device.
Note : Incorrect installation of the power supply could result in serious damage to the
motherboard and connected peripherals. Make sure the power supply is unplugged
from the AC outlet before connecting the leads from the power supply.
Step4: Back I/O Connections
The back I/O panel provides external access to PS/2 style Keyboard and Mouse Port,
a Serial Ports, a VGA Port, two USB Ports, a Parallel Port, a RJ-45 Port, a S_Terminal
Port and a AV_Terminal Port, which are integrated on the motherboard for PC99
compliant. Follow the instruction carefully for properly connection I/O peripherals to
your system.
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K/B & MS
is a stack of the two PS/2 mini DIN ports.