ECS B250H4-M20 User Manual

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B250H4-M20 USER MANUAL
Declaration of Conformity
This device complies with part 15 of the FCC rules. Operation is subject to the
following conditions:
• This device may not cause harmful interference, and
• This device must accept any interference received, including interference
that may cause undesired operation.
Canadian Department of Communications
This class B digital apparatus meets all requirements of the Canadian Interference-
causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Réglement
sur le matériel brouilieur du Canada.
The manual consists of the following:
Describes features of the
motherboard.

page 1
Describes installation of
motherboard components.

page 7

page 27

page 59
Installing the Motherboard
Introducing the Motherboard
Provides information on
using the BIOS Setup Utility.
Describes the motherboard
software.
About the Manual
This device is in conformity with the following EC/EMC directives:
Chapter 4
Chapter 1
Chapter 2
Chapter 3
Using BIOS
Using the Motherboard Software
Chapter 5
Trouble Shooting
Provides basic trouble
shooting tips.
page 63

Electromagnetic compatibility of multimedia equipment - Emission
requirements
EN 55032
EN 61000-3-2
Electromagnetic Compatibility(EMC)
Part 3-2: Limits-Limits for harmonic current emissions (equipment input
current 16A per phase)
EN 61000-3-3
Electromagnetic Compatibility(EMC)
Part 3-3: Limits-Limitation of voltage changes, voltage fluctuations and flicker
in public low-voltage supply systems, for equipment with rated current 16A
per phase and not subject to conditional connection
EN 55024
Information technology equipment-Immunity characteristics-Limits and
methods of measurement
EN 60950
Safety for information technology equipment including electrical business
equipment
CE marking
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ECS B250H4-M20 Specifications

General

Brand	ECS
Model	B250H4-M20
Category	Motherboard
Language	English