5-5
Chapter 5: Chassis Setup and Maintenance
Important Motherboard Installation Information
Before installing the motherboard, be aware of the following:
I/O Shield Backplate
The backplate holds the motherboard ports in place. Your motherboard must match
SC512 backplate. If your motherboard does not match, you must choose a different
motherboard.
Heatsinks
Some compatible motherboards require heatsinks to lower the temperature of the
components. Heatsinks for the SC512 chassis must be rated for 1U or less.
Figure 5-5: The SC512 Backplate (I/O Shield)
5-5 Installing the Motherboard
Flat head
M4 x 4 mm
[0.157]
RAIL
Round head
M4 x 4 mm
[0.157]
Flat head
M5 x 12 mm [0.472]
Washer for M5
DVD-ROM CD-ROM FLOPPY DRIVE
Flat head
6-32 x 5 mm
[0.197]
Pan head
6-32 x 5 mm
[0.197]
Round head
3 x 5 mm
[0.197]
Pan head
6-32 x 5 mm
[0.197]
M/B
Flat head
6-32 x 5 mm
[0.197]
HARD DRIVE
Thumb screw
6-32 x 5 mm [0.197]
M/B standoff
6-32 to 6-32
M/B STANDOFF
M/B (CPU) standoff
M5 to 6-32
Round head
2.6 x 5 mm
[0.197]
