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is device complies with Part 15 of the FCC Rules. Operation is subject to the following
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(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
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Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 6
1.4 I/O Panel 8
Chapter 2 Installation 10
2.1 Installing the CPU 11
2.2 Installing the CPU Fan and Heatsink 14
2.3 Installing Memory Modules (DIMM) 15
2.4 Expansion Slots (PCI Express Slots) 17
2.5 Onboard Headers and Connectors 18
2.6 M.2_SSD (NGFF) Module Installation Guide 23
Chapter 3 Software and Utilities Operation 26
3.1 Installing Drivers 26
3.2 ASRock Live Update & APP Shop 27
3.2.1 UI Overview 27
3.2.2 Apps 28
3.2.3 BIOS & Drivers 31
3.2.4 Setting 32
3.3 Enabling USB Ports for Windows® 7 Installation 33
Chapter 4 UEFI SETUP UTILITY 36
4.1 Introduction 36
4.2 EZ Mode 37
4.3 Advanced Mode 38
4.3.1 UEFI Menu Bar 38
4.3.2 Navigation Keys 39
4.4 Main Screen 40
4.5 OC Tweaker Screen 41
4.6 Advanced Screen 47
4.6.1 CPU Conguration 48
4.6.2 Chipset Conguration 50
4.6.3 Storage Conguration 53
4.6.4 Super IO Conguration 54
4.6.5 ACPI Conguration 55
4.6.6 USB Conguration 57
4.6.7 Trusted Computing 58
4.7 Tools 59
4.8 Hardware Health Event Monitoring Screen 62
4.9 Security Screen 64
4.10 Boot Screen 65
4.11 Exit Screen 68
Chapter 1 Introduction
ank you for purchasing ASRock B250M-HDV motherboard, a reliable
motherboard produced under ASRock’s consistently stringent quality control.
It delivers excellent performance with robust design conforming to ASRock’s
commitment to quality and endurance.
In this documentation, Chapter 1 and 2 contains the introduction of the
motherboard and step-by-step installation guides. Chapter 3 contains the operation
guide of the soware and utilities. Chapter 4 contains the conguration guide of
the BIOS setup.
Becau se the motherboard specications and the BIOS soware might be updated, the
content of this documentation will be subject to change without notice. In case any
modications of this documentation occur, the updated version will be available on
ASRock’s website w ithout f urther notice. If you require technical support relate d to
this motherboard, please vi sit our website for s pecic information about the model
you are using. You may nd the l atest VGA cards and CPU suppor t list on ASRock’s
website a s well. ASRock website ht tp://www.a srock.com.
1.1 Package Contents
ASRock B250M-HDV Motherboard (Micro ATX Form Factor)
•
ASRock B250M-HDV Quick Installation Guide
•
ASRock B250M-HDV Support CD
•
2 x Serial ATA (SATA) Data Cables (Optional)
•
1 x Screw for M.2 Socket (Optional)
•
1 x I/O Panel Shield
•
B250M-HDV
English
1
1.2 Specications
Platform
CPU
Chipset
Memory
•
•
•
•
•
•
•
•
•
•
* 7th Gen Intel® CPU supports DDR4 up to 2400; 6th Gen Intel®
CPU supports DDR4 up to 2133.
•
•
•
•
Micro ATX Form Factor
Solid Capacitor design
Supports 7th and 6th Generation Intel® CoreTM i7/i5/i3/
Please realize that the re is a certain r isk involved with overclo cking, including
adjusting the setting in the BIOS, applying Untied Overclocking Technol ogy, or using
third-party overclocking tool s. Overclocking may aect your system’s stability, or
even cause dam age to the components and devices of your system. It should be done
at your own risk and expense. We are not responsible for poss ible damage caused by
overclocking.
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5
1.3 Motherboard Layout
Intel
B250
ATXP WR 1
HDLED RESET
PLED PWRBTN
PANEL1
1
COM1
1
B250M- HDV
RoH S
CPU_FAN1
PC I E1
TPMS1
1
1
PC I E2
Fro nt U SB 3 .0
CMO S
Bat ter y
DDR 4_B 1 (64 b i t, 28 8- p in mo dul e)
DDR 4_A 1 (64 b i t, 28 8- p in mo dul e)
SATA3_4
SATA3_5
USB3_5 _6
SATA3_2
SATA3_3
1
HD_AUDIO 1
M2_1
CT3CT4CT2
Top:
RJ-4 5
USB 3.0
T: USB 3
B: U SB4
HDM I1
Top:
LINE IN
Cente r:
FRONT
Botto m:
MIC IN
PCI E xpr ess 3 .0
SATA3_0
CHA_FAN 2
Ultr a M .2
PCIe Ge n3 x 4
VGA 1
USB 3. 0
T:U SB1
B: USB 2
Ct1
1
LPT1
USB_3_4
1
BIOS
ROM
SATA3_1
Optane Ready
PC I E3
1
SPEAKER1
CI1
1
USB_5_6
1
CHA_FAN1
CLRMOS1
ATX12V1
USB 2.0
T: USB 1
B: U SB2
PS2
Keyb oar d
/Mou se
DVI 1
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No. Description
1ATX 12V Power Connector (ATX12V1)
2CPU Fan Connector (CPU_FAN1)
32 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
4ATX Power Connector (ATXPWR1)
5USB 3.0 Header (USB3_5_6)
6USB 2.0 Header (USB_5_6)
7SATA3 Connector (SATA3_4)
8SATA3 Connector (SATA3_5)
9SATA3 Connector (SATA3_3)
10 SATA3 Connector (SATA3_2)
11 System Panel Header (PANEL1)
12 Chassis Fan Connector (CHA_FAN2)
13 Chassis Speaker Header (SPEAKER1)
14 SATA3 Connector (SATA3_1)
15 SATA3 Connector (SATA3_0)
16 Chassis Intrusion Header (CI1)
17 TPM Header (TPMS1)
18 USB 2.0 Header (USB_3_4)
19 Print Port Header (LPT1)
20 COM Port Header (COM1)
21 Front Panel Audio Header (HD_AUDIO1)
22 Chassis Fan Connector (CHA _FAN1)
B250M-HDV
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1.4 I/O Panel
12
3
4
English
11569
10
78
No. DescriptionNo. Description
1USB 2.0 Ports (USB_12)7USB 3.0 Ports (USB3_1_2)
2LAN RJ-45 Port* 8HDMI Port
3Line In (Light Blue)**9D-Sub Port
4Front Speaker (Lime)**10DVI-D Port
5Microphone (Pink)**11PS/2 Keyboard/Mouse Port
6USB 3.0 Ports (USB3_34)
* ere are two LEDs on the LAN port. Please refer to the table below for the LAN port LED indications.
** To congure 7.1 CH HD Audio, it i s required to use an HD front panel audio module and enable the multichannel audio feature through the audio driver.
Please set Speaker Conguration to “7.1 Speaker”in the Realtek HD Audio Manager.
Function of the Audio Por ts in 7.1-channel Con guration:
PortFunction
Light Blue (Rear panel)Rear Speaker Out
Lime (Rear panel)Front Speaker Out
Pink (Rear panel)Central /Subwoofer Speaker Out
Lime (Front panel)Side Speaker Out
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Chapter 2 Installation
is is a Micro ATX form factor motherboard. Before you install the motherboard,
study the conguration of your chassis to ensure that the motherboard ts into it.
Pre-installation Precautions
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
Make sure to unplug the power cord before installing or removing the motherboard
•
components. Failure to do so may cause physical injuries and damages to motherboard
components.
In order to avoid damage from static electricity to the motherboard’s components,
•
NEVER place your motherboard directly on a carpet. Also remember to use a grounded
wrist strap or touch a safety grounded object before you handle the components.
Hold components by the edges and do not touch the ICs.
•
Whenever you uninstall any components, place them on a grounded anti-static pad or
•
in the bag that comes with the components.
When placing screws to secure the motherboard to the chassis, please do not over-
•
tighten the screws! Doing so may damage the motherboard.
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2.1 Installing the CPU
1. Before you insert the 1151-Pin CPU into th e socket, please check if the PnP cap
is on the socket, if the CPU sur face is unclean, or if th ere are any b ent pins in the
socket. Do not force to insert the CPU into the socket if above situ ation is found.
Other wise, the CPU wil l be seriously d amaged.
2. Unplug all power c ables before in stalling the CPU.
1
B250M-HDV
A
B
2
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11
3
4
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12
5
Please save and replace the cover if the processor i s removed. e cover must be
placed if you wish to return the motherboard for aer service.
B250M-HDV
13
English
2.2 Installing the CPU Fan and Heatsink
12
English
14
FAN
CPU_
2.3 Installing Memory Modules (DIMM)
is motherboard provides two 288-pin DDR4 (Double Data Rate 4) DIMM slots,
and supports Dual Channel Memory Technology.
1. For dual channel conguration, you always need to install identic al (the same
brand, speed , size and chip-type) DDR4 DIMM pairs.
2. It is unable to activate Du al Channel Memory Technology with only one memory
module instal led.
3. It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4
slot; otherwise, this motherboard and DIMM may be damaged.
e DIMM only ts in one correct orientation. It will cause permanent dam age to
the mothe rboard and the DIMM if you force the DIMM into the slot at incor rect
orientation .
B250M-HDV
15
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1
2
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16
3
2.4 Expansion Slots (PCI Express Slots)
ere is 1 PCI slot and 3 PCI Express slots on the motherboard.
Before installing an ex pansion card, please make sure that the power supply is
switched o or the power cord is unplugged. Plea se read the documentation of the
expan sion card and mak e necessary hardware settings for the card before you start
the installation.
PCIe slots:
PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIE2 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE3 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.
B250M-HDV
17
English
2.5 Onboard Headers and Connectors
Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over
these header s and connectors. Placing jumper caps over the headers and connectors
will cause permanent damage to the motherboard.
System Panel Header
(9-pin PANEL1)
(see p.6, No. 11)
PWRBTN (Power Switch):
Connec t to the power switch on the chassi s front panel. You may congure the way to
turn o your system using the power switch.
RESET (Reset Switch):
Connec t to the reset switch on the chassi s front panel. P ress the reset sw itch to restart
the computer if the compute r freezes and fails to perform a normal restart.
PLED (Syste m Power LED):
Connec t to the power status indicator on the chassis front panel. e LED i s on when
the system is ope rating. e LED keeps blinking when the system i s in S1/S3 sleep
state. e LED is o when the system is in S4 sleep state or powered o (S5).
HDLED (Ha rd Drive Activity LED):
Connec t to the hard drive ac tivity LED on the chassis front panel. e LED is on
when the hard drive i s reading or writing data.
e front panel de sign may dier by chassis. A front pane l module mainly consists
of power switch , reset switch, power LED, hard dr ive activity LED, speak er and etc.
When connecting your chassis front panel module to this head er, make sure the wire
assig nments and the pin assig nments are matched correctly.
GNDRES ET#
PWR BTN #
PLE D-
PLE D+
GND
GND
HDL ED-
HDL ED+
1
Connect the power
switch, reset switch and
system status indicator on
the chassis to this header
according to the pin
assignments below. Note
the positive and negative
pins before connecting
the cables.
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