ASROCK EP2C621D24LM-AB, Руководство пользователя

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Chapter 2 Installation
This is a L-shape form factor (16.7’’ x 17’’, 42.42 cm x 43.2 cm) motherboard. Before
you install the motherboard, study the configuration of your chassis to ensure that the
motherboard fits into it.
EP2C622/EP2C621 Series are dual socket motherboards that support Intel® Xeon® Scalable
Processors. Please install a primary processor (BootStrap Processor) into “CPU1” socket
and then install a non-Primary Processor (Application Processors) into “CPU2” socket.
*For a single CPU, please install it into “CPU1” socket (framed by a square).
Make sure to unplug the power cord before installing or removing the motherboard. Failure
to do so may cause physical injuries to you and damages to motherboard components.
2.1 Screw Holes
Place screws into the holes indicated by circles to secure the motherboard to the chassis.
Do not over-tighten the screws! Doing so may damage the motherboard.
2.2 Pre-installation Precautions
Take note of the following precautions before you install motherboard components or
change any motherboard settings.
1. Unplug the power cord from the wall socket before touching any components.
2. To avoid damaging the motherboard’s components due to static electricity, NEVER
place your motherboard directly on the carpet or the like. Also remember to use a
grounded wrist strap or touch a safety grounded object before you handle the compo-
nents.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded anti-static pad or in
the bag that comes with the component.
5. When placing screws into the screw holes to secure the motherboard to the chassis,
please do not over-tighten the screws! Doing so may damage the motherboard.
Before you install or remove any component, ensure that the power is switched off or the
power cord is detached from the power supply. Failure to do so may cause severe damage to
the motherboard, peripherals, and/or components.