User`s manual

SC747 Chassis Manual
5-18
Installing the Motherboard
Installing the Motherboard into the Chassis
1. Review the documentation that came with your motherboard. Become familiar
with component placement, requirements, and precautions.
2. Disconnect the power supply and lay the chassis on a at surface.
3. Open the chassis cover.
4. Compare the holes in the motherboard to those in the chassis, then add or
remove standoffs as needed. To do this:
A. Place a hexagonal standoff screw through the bottom the chassis.
B. Secure the screw with the hexagon nut (rounded side up).
5. Lay the motherboard on the chassis aligning the permanent and optional
standoffs.
6. Secure the motherboard to the chassis using the rounded, Phillips head
screws. Do not exceed more than eight pounds of torque per square inch
when tightening down the motherboard.
7. Secure the CPU(s), heatsinks, and other components to the motherboard,
chassis, and/or backplane as needed.
Figure 5-20: Installing the Motherboard