User Manual

English

B550M-HDV

BIOS

Feature

•

AMI UEFI Legal BIOS with GUI support

•

Supports “Plug and Play”

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ACPI 5.1 compliance wake up events

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Supports jumperfree

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SMBIOS 2.3 support

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CPU, CPU VDDCR_SOC, DRAM, VDDP Voltage Multi-

adjustment

Hardware

Monitor

•

Temperature Sensing: CPU, Chassis Fans

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Fan Tachometer: CPU, Chassis Fans

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Quiet Fan (Auto adjust chassis fan speed by CPU

temperature): CPU, Chassis Fans

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Fan Multi-Speed Control: CPU, Chassis Fans

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CASE OPEN detection

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Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore

•

Microso® Windows® 10 64-bit

Certica-

tions

•

FCC, CE

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ErP/EuP ready (ErP/EuP ready power supply is required)

Please realize that there is a certain risk involved with overclocking, including adjusting

the setting in the BIOS, applying Untied Overclocking Technology, or using third-party

overclocking tools. Overclocking may aect your system’s stability, or even cause damage to

the components and devices of your system. It should be done at your own risk and expense.

We are not responsible for possible damage caused by overclocking.

* For detailed product information, please visit our website:

http://www.asrock.com