User`s manual
5-5
Chapter 5 Chassis Setup and Maintenance
5-5 Installing the Motherboard
Permanent and Optional Standoffs
Standoffs prevent short circuits by securing space between the motherboard and
the chassis surface. The SC836 chassis includes permanent standoffs in locations
used by most motherboards. These standoffs accept the rounded Phillips head
screws included in the SC836 accessories packaging.
Some motherboard require additional screws for heatsinks, general components
and/or non-standard security. Optional standoffs are included to these mother-
boards. To use an optional standoff, you must secure a hexagonal post by screwing
it into the necessary spot.
Standoffs Labeling
Standoff locations are labeled on the bottom of the SC836 chassis with the letters:
P, D, and A.
P = Most compatible motherboards have a processor or CPU located here. If neces-
sary, place standoffs here for the CPU's heatsink.
D = Place optional standoffs here if your motherboard requires additional posts to
hold the unit in place.
A = A number of older motherboards have processors or CPUs located in areas
designated "A". Place standoffs here for the CPU's heatsink.
Motherboard Installation
Installing the Motherboard
Review the documentation that came with your motherboard. Become familiar 1.
with component placement, requirements, and precautions.
Conrm that the power supply is disconnected and lay the chassis on a at 2.
surface.
Open the chassis cover.3.