ASRock X370M-HDV R4.0 User Manual
ASRock X370M-HDV R4.0 Manual
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ASRock X370M-HDV R4.0 manual content summary:
- ASRock X370M-HDV R4.0 | User Manual - Page 1
- ASRock X370M-HDV R4.0 | User Manual - Page 2
change without notice, and should not be constructed as a commitment by ASRock. ASRock assumes no responsibility for any errors or omissions that may appear in CALIFORNIA, USA ONLY The Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance controlled in Perchlorate Best - ASRock X370M-HDV R4.0 | User Manual - Page 3
if the goods fail to be of acceptable quality and the failure does not amount to a major failure. If you require assistance please call ASRock Tel : +886-2-28965588 ext.123 (Standard International call charges apply) The terms HDMI® and HDMI High-Definition Multimedia Interface, and the HDMI logo - ASRock X370M-HDV R4.0 | User Manual - Page 4
2.7 M.2_SSD (NGFF) Module Installation Guide (for X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 only) 33 Chapter 3 Software and Utilities Operation 37 3.1 Installing Drivers 37 3.2 A-Tuning 38 3.2.1 Installing A-Tuning 38 3.2.2 Using A-Tuning 38 3.3 ASRock Live Update & APP Shop 41 - ASRock X370M-HDV R4.0 | User Manual - Page 5
49 4.3 OC Tweaker Screen 50 4.4 Advanced Screen 52 4.4.1 CPU Configuration 53 4.4.2 North Bridge Configuration 54 4.4.3 South Bridge Configuration 57 4.4.6 ACPI Configuration 58 4.4.7 Trusted Computing 59 4.4.8 AMD CBS 60 4.4.9 AMD PBS 68 4.5 Tools 69 4.6 Hardware Health Event - ASRock X370M-HDV R4.0 | User Manual - Page 6
• ASRock X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Motherboard (Micro ATX Form Factor) • ASRock X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Quick Installation Guide • ASRock X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Support CD - ASRock X370M-HDV R4.0 | User Manual - Page 7
Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge, Raven Ridge and Pinnacle Ridge) • 6 Power Phase design • Supports CPU up to 105W Chipset • AMD Promontory X370 (X370M-HDV R4.0) • AMD Promontory B350 (AB350M-HDV R4.0) • AMD Promontory A320 (A320M-HDV R4 - ASRock X370M-HDV R4.0 | User Manual - Page 8
AMD RadeonTM R-Series Graphics in A-series APU* * Actual support may vary by CPU • DirectX 12, Pixel Shader 5.0 • Shared memory default 2GB, Max Shared memory supports up to 16GB. * The Max shared memory 16 GB requires 32 GB system memory installed. X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4 - ASRock X370M-HDV R4.0 | User Manual - Page 9
x USB 3.1 Gen1 Ports (Supports ESD Protection) • 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) • HD Audio Jacks: Line in / Front Speaker / Microphone X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 only: • 1 x D-Sub Port • 1 x DVI-D Port • 1 x HDMI Port A320M-DVS R4.0: • 1 x D-Sub Port - ASRock X370M-HDV R4.0 | User Manual - Page 10
APU and Athlon 2xxGE series APU)* (for X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 only) * Supports NVMe SSD as boot disks * Supports ASRock U.2 Kit Connector • 1 x COM Port Header • 1 x TPM Header • 1 x Chassis Intrusion and Speaker Header • 1 x CPU Fan Connector (4-pin) • 2 x Chassis Fan - ASRock X370M-HDV R4.0 | User Manual - Page 11
, please visit our website: http://www.asrock.com Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using thirdparty overclocking tools. Overclocking may affect your system's stability, or - ASRock X370M-HDV R4.0 | User Manual - Page 12
-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 1.3 Motherboard Layout X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0: 1 2 3 PS2 Keyboard/ Mouse USB 2.0 T: USB1 B: USB2 RoHS ATX12V CPU_FAN1 DDR4_A1 (64 bit, 288-FpinSBmo8d0ul0e) DDR4_A2 (64 bit, 288-pin module) USB3_5_6 ATXPWR1 SOCKET AM4 - ASRock X370M-HDV R4.0 | User Manual - Page 13
Keyboard/ Mouse A320M-DVS R4.0: 1 USB 2.0 T: USB1 B: USB2 RoHS ATX12V 2 3 CPU_FAN1 DDR4_A1 (64 bit, 288-FpinSBmo8d0ul0e) DDR4_A2 (64 bit, 288-pin module) USB3_5_6 ATXPWR1 SOCKET AM4 4 USB 3.1 Gen1 T: USB1 B: USB2 USB 3.1 Gen1 T: USB3 B: USB4 RJ-45 LAN CMOS Battery CHA_FAN1 BIOS ROM Top - ASRock X370M-HDV R4.0 | User Manual - Page 14
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 No. Description 1 ATX 12V Power Connector (ATX12V1) 2 CPU Fan Connector (CPU_FAN1) 3 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_A2) 4 ATX Power Connector (ATXPWR1) 5 USB 3.1 Gen1 Header (USB3_5_6) 6 USB 2.0 Header (USB_3_4) 7 USB 2.0 - ASRock X370M-HDV R4.0 | User Manual - Page 15
1.4 I/O Panel X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0: 3 1 2 4 11 10 9 8 7 6 5 No. Description 1 USB 2.0 Ports (USB12) 2 LAN RJ-45 Port* 3 Line In (Light Blue)** 4 Front Speaker (Lime)** 5 Microphone (Pink)** 6 USB 3.1 Gen1 Ports (USB3_34) No. - ASRock X370M-HDV R4.0 | User Manual - Page 16
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 A320M-DVS R4.0: 1 3 2 4 10 9 1 USB 2.0 Ports (USB12) 2 LAN RJ-45 Port* 3 Line In (Light Blue)** 4 Front Speaker (Lime)** 5 Microphone (Pink)** 8 7 6 5 6 USB 3.1 Gen1 Ports (USB3_34) 7 USB 3.1 Gen1 Ports (USB3_12) 8 D- - ASRock X370M-HDV R4.0 | User Manual - Page 17
7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multichannel audio feature through the audio driver. Please set Speaker Configuration to "7.1 Speaker"in the Realtek HD Audio Manager. Function of the Audio Ports in 7.1-channel Configuration: Port Light Blue - ASRock X370M-HDV R4.0 | User Manual - Page 18
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Chapter 2 Installation This is a Micro ATX form factor motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. Pre-installation Precautions Take note of - ASRock X370M-HDV R4.0 | User Manual - Page 19
2.1 Installing the CPU Unplug all power cables before installing the CPU. 1 2 14 English - ASRock X370M-HDV R4.0 | User Manual - Page 20
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 3 15 English - ASRock X370M-HDV R4.0 | User Manual - Page 21
Heatsink After you install the CPU into this motherboard, it is necessary to install a larger heatsink and cooling fan to dissipate heat. You also need to spray thermal grease between the CPU and the heatsink to improve heat dissipation. Make sure that the CPU and the heatsink are securely fastened - ASRock X370M-HDV R4.0 | User Manual - Page 22
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 3 4 4-pin FAN cable CPU_FAN1 17 English - ASRock X370M-HDV R4.0 | User Manual - Page 23
Installing the AM4 Box Cooler SR2 1 2 18 English - ASRock X370M-HDV R4.0 | User Manual - Page 24
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 3 19 English - ASRock X370M-HDV R4.0 | User Manual - Page 25
4 4-pin FAN cable CPU_FAN1 20 English - ASRock X370M-HDV R4.0 | User Manual - Page 26
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Installing the AM4 Box Cooler SR3 1 2 21 English - ASRock X370M-HDV R4.0 | User Manual - Page 27
3 4 22 English - ASRock X370M-HDV R4.0 | User Manual - Page 28
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 5 4-pin FAN cable CPU_FAN1 6 CPU_FAN1 USB 2.0 Header USB Please note that this connector is the interface to the LED control board on the SR3, it requires the AMD utility "SR3 Settings Software" to control the LED. *The diagram shown - ASRock X370M-HDV R4.0 | User Manual - Page 29
installed. 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. DDR4 UDIMM Maximum Frequency Support A-Series APUs: UDIMM Memory Slot A1 B1 Frequency (Mhz) - SR 2400 SR - 2400 - DR 2400 DR - 2400 - ASRock X370M-HDV R4.0 | User Manual - Page 30
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Ryzen Series CPUs (Summit Ridge): UDIMM Memory Slot A1 B1 Frequency (Mhz) - SR 2667 SR - 2667 - DR 2667 DR - 2667 SR SR 2667 DR DR - ASRock X370M-HDV R4.0 | User Manual - Page 31
The DIMM only fits in one correct orientation. It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation. 1 2 3 26 English - ASRock X370M-HDV R4.0 | User Manual - Page 32
HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 2.4 Expansion Slots (PCI Express Slots) There are 2 PCI Express slots on the motherboard used for PCI Express x16 lane width graphics cards. PCIe Slot Configurations CPU Ryzen series CPUs (Pinnacle Ridge) Ryzen series CPUs (Summit Ridge) - ASRock X370M-HDV R4.0 | User Manual - Page 33
for 3 seconds. Please remember to remove the jumper cap after clearing the CMOS. If you need to clear the CMOS when you just finish updating the BIOS, you must boot up the system first, and then shut it down before you do the clear-CMOS action. If you clear the CMOS, the - ASRock X370M-HDV R4.0 | User Manual - Page 34
R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 2.6 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard - ASRock X370M-HDV R4.0 | User Manual - Page 35
No. 6) (9-pin USB_5_6) (see p.7, 8, No. 7) DUMMY GND +B -B USB_PWR GND +A -A USB_PWR 1 There are two headers on this motherboard. Each USB 2.0 header can support two ports. USB 3.1 Gen1 Header (19-pin USB3_5_6) (see p.7, 8, No. 5) Vbus IntA_PA_SSRXIntA_PA_SSRX+ GND IntA_PA_SSTXIntA_PA_SSTX+ GND - ASRock X370M-HDV R4.0 | User Manual - Page 36
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your system. 2. If you use an AC'97 - ASRock X370M-HDV R4.0 | User Manual - Page 37
ATX 12V power supply to this connector. RRXD1 DDTR#1 DDSR#1 CCTS#1 1 RRI#1 RRTS#1 GND TTXD1 DDCD#1 This COM1 header supports a serial port module. This connector supports Trusted Platform Module 1 (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system - ASRock X370M-HDV R4.0 | User Manual - Page 38
R4.0 2.7 M.2_SSD (NGFF) Module Installation Guide (for X370MHDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 only) The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The Ultra M.2 Socket (M2_1) supports - ASRock X370M-HDV R4.0 | User Manual - Page 39
hand. Step 4 Peel off the yellow protective film on the nut to be used. Hand tighten the standoff into the desired nut location on the motherboard. Step 5 Align and gently insert the M.2 (NGFF) SSD module into the M.2 slot. Please be aware that the M.2 (NGFF) SSD module only fits in one orientation - ASRock X370M-HDV R4.0 | User Manual - Page 40
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 C NUT2 NUT1 Step 6 Tighten the screw with a screwdriver to secure the module into place. Please do not overtighten the screw as this might damage the module. English 35 - ASRock X370M-HDV R4.0 | User Manual - Page 41
M.2_SSD (NGFF) Module Support List Vendor SanDisk Intel Intel Kingston Samsung ADATA Crucial ezlink Intel V-Color 120G V-Color 240G WD GREEN WDS240G1G0B-00RC30 For the latest updates of M.2_SSD (NFGG) module support list, please visit our website for details: http://www.asrock.com English 36 - ASRock X370M-HDV R4.0 | User Manual - Page 42
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Chapter 3 Software and Utilities Operation 3.1 Installing Drivers The Support CD that comes with the motherboard contains necessary drivers and useful utilities that enhance the motherboard's features. Running The Support CD To begin - ASRock X370M-HDV R4.0 | User Manual - Page 43
multi purpose software suite with a new interface, more new features and improved utilities. 3.2.1 Installing A-Tuning A-Tuning can be downloaded from ASRock Live Update & APP Shop. After the installation, you will find the icon "A-Tuning" on your desktop. Double-click the "A-Tuning" icon, A-Tuning - ASRock X370M-HDV R4.0 | User Manual - Page 44
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 OC Tweaker Configurations for overclocking the system. System Info View information about the system. *The System Browser tab may not appear for certain models. 39 English - ASRock X370M-HDV R4.0 | User Manual - Page 45
different fan speeds using the graph. The fans will automatically shift to the next speed level when the assigned temperature is met. Settings Configure ASRock A-Tuning. Click to select "Auto run at Windows Startup" if you want A-Tuning to be launched when you start up the Windows operating system - ASRock X370M-HDV R4.0 | User Manual - Page 46
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 3.3 ASRock Live Update & APP Shop The ASRock Live Update & APP Shop is an online store for purchasing and downloading software applications for your ASRock computer. You can quickly and easily install various apps and support - ASRock X370M-HDV R4.0 | User Manual - Page 47
on the right. Please scroll up and down to see more apps listed. You can check the price of the app and whether you have already intalled it or not. - The red icon displays the price or "Free" if the app is free of charge. - The green "Installed" icon means the app - ASRock X370M-HDV R4.0 | User Manual - Page 48
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Step 3 If you want to install the app, click on the red icon to start downloading. Step 4 When installation completes, you can find the green " - ASRock X370M-HDV R4.0 | User Manual - Page 49
Upgrading an App You can only upgrade the apps you have already installed. When there is an available new version for your app, you will find the mark of "New Version" appears below the installed app icon. Step 1 Click on the app icon to see more details. Step 2 Click on the yellow icon to start - ASRock X370M-HDV R4.0 | User Manual - Page 50
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 3.3.3 BIOS & Drivers Installing BIOS or Drivers When the "BIOS & Drivers" tab is selected, you will see a list of recommended or critical updates for the BIOS or drivers. Please update them all soon. Step 1 Please check the item - ASRock X370M-HDV R4.0 | User Manual - Page 51
3.3.4 Setting In the "Setting" page, you can change the language, select the server location, and determine if you want to automatically run the ASRock Live Update & APP Shop on Windows startup. 46 English - ASRock X370M-HDV R4.0 | User Manual - Page 52
HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4 then back on. Because the UEFI software is constantly being updated, the following UEFI setup screens and descriptions are for reference purpose /date information OC Tweaker For overclocking configurations Advanced For advanced system - ASRock X370M-HDV R4.0 | User Manual - Page 53
4.1.2 Navigation Keys Use < > key or < > key to choose among the selections on the menu bar, and use < > key or < > key to move the cursor up or down to select items, then press to get into the sub screen. You can also use the mouse to click your required item. Please check the following - ASRock X370M-HDV R4.0 | User Manual - Page 54
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.2 Main Screen When you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview. 49 English - ASRock X370M-HDV R4.0 | User Manual - Page 55
screen, you can set up overclocking features. Because the UEFI software is constantly being updated, the following UEFI setup screens and descriptions are for reference purpose only, and they may not exactly match what you see on your screen. CPU Configuration CPU Frequency and Voltage(VID) Change - ASRock X370M-HDV R4.0 | User Manual - Page 56
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assign the appropriate frequency automatically. GFX Clock Frequency This item allows you to alter the frequency for the GPU. GFX Core - ASRock X370M-HDV R4.0 | User Manual - Page 57
CPU Configuration, North Bridge Configuration, South Bridge Configuration, StorageConfiguration, Super IO Configuration, ACPI Configuration, Trusted Computing, AMD CBS and AMD 1920 x 1080 if the monitor supports Full HD resolution. If the monitor does not support Full HD resolution, then the - ASRock X370M-HDV R4.0 | User Manual - Page 58
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.4.1 CPU Configuration Cool 'n' Quiet Use this item to enable or disable AMD's that enabling this function may reduce CPU voltage and memory frequency, and lead to system stability or compatibility issue with some memory modules or - ASRock X370M-HDV R4.0 | User Manual - Page 59
4.4.2 North Bridge Configuration SR-IOV Support Enable/disable the SR-IOV (Single Root IO Virtualization Support) if the system has SR-IOV capable PCIe devices. 54 English - ASRock X370M-HDV R4.0 | User Manual - Page 60
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.4.3 South Bridge Configuration Onboard HD Audio Enable/disable onboard HD audio. Set to Auto to enable onboard HD audio and automatically disable it when a sound - ASRock X370M-HDV R4.0 | User Manual - Page 61
4.4.4 Storage Configuration SATA Controller(s) Enable/disable the SATA controllers. SATA Mode AHCI: Supports new features that improve performance. RAID: Combine multiple disk drives into a logical unit. SATA Hot Plug Enable/disable the SATA Hot Plug function. 56 English - ASRock X370M-HDV R4.0 | User Manual - Page 62
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.4.5 Super IO Configuration Serial Port Enable or disable the Serial port. Serial Port Address Select the address of the Serial port. PS2 Y-Cable Enable the PS2 Y-Cable or set this option to Auto. 57 English - ASRock X370M-HDV R4.0 | User Manual - Page 63
4.4.6 ACPI Configuration Suspend to RAM It is recommended to select auto for ACPI S3 power saving. ACPI HPET Table Enable the High Precision Event Timer for better performance and to pass WHQL tests. PS/2 Keyboard Power On Allow the system to be waked up by a PS/2 Keyboard. PCIE Devices Power On - ASRock X370M-HDV R4.0 | User Manual - Page 64
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.4.7 Trusted Computing Security Device Support Enable to activate Trusted Platform Module (TPM) security for your hard disk drives. 59 English - ASRock X370M-HDV R4.0 | User Manual - Page 65
4.4.8 AMD CBS Zen Common Options RedirectForReturnDis From a workaround for GCC/C000005 issue for XV Core on CZ A0, setting MSRC001_1029 Decode Configuration (DE_CFG) bit 14 [DecfgNoRdrctForReturns] - ASRock X370M-HDV R4.0 | User Manual - Page 66
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Opcache Control Enables or disables the Opcache. OC Mode OC1 CYCLE is needed after selecting the 'Auto' option. Warning: S3 is NOT SUPPORTED on systems where SMT is disabled. Streaming Stores Control Enables or disables the streaming - ASRock X370M-HDV R4.0 | User Manual - Page 67
has requirements on memory populations and it will be ignored if the memory doesn't support the selected option. Memory interleaving size Controls the memory interleaving size. The valid When this feature is disabled, BIOS does not implement MemClear after memory training (only if non-ECC DIMMs are - ASRock X370M-HDV R4.0 | User Manual - Page 68
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 UMC Common Options DDR4 Common Options time on CAD bus signals to Auto or Manual CAD Bus Drive Strength User Controls Drive Strength on CAD bus signals to Auto or Manual Data Bus Configuration Data Bus Configuration User Controls - ASRock X370M-HDV R4.0 | User Manual - Page 69
DRAM Memory Mapping Chipselect Interleaving Interleave memory blocks across the DRAM chip selects for node 0. BankGroupSwap Configure the BankGroupSwap. BankGroupSwapAlt Configure BankGroupSwapAlt. Address Hash Bank Configure the bank address hashing. Address Hash CS Configure the CS address hashing - ASRock X370M-HDV R4.0 | User Manual - Page 70
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Determinism Slider [Auto] Use default performance determinism settings cTDP Control [Auto] Use the fused cTDP. [Manual] User can set customized cTDP. Fan Control [Auto] Use the default fan controller settings. [Manual] User can set - ASRock X370M-HDV R4.0 | User Manual - Page 71
SATA Controller Disable or enable OnChip SATA controller Sata RAS Support Disable or enable Sata RAS Support Sata Disabled AHCI Prefetch Function Configure the Sata Disabled AHCI Prefetch function. Aggresive SATA Device Sleep Port 0 Configure the Aggresive SATA Device Sleep Port 0. Aggresive - ASRock X370M-HDV R4.0 | User Manual - Page 72
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Chipselect Interleaving Interleave memory blocks across the DRAM chip selects for node 0. BankGroupSwap Configure the BankGroupSwap. BankGroupSwapAlt Configure the BankGroupSwapAlt. Address Hash Bank Configure the - ASRock X370M-HDV R4.0 | User Manual - Page 73
4.4.9 AMD PBS The AMD PBS menu accesses AMD specific features. 68 English - ASRock X370M-HDV R4.0 | User Manual - Page 74
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.5 Tools Easy RAID Installer Easy RAID Installer helps you to copy the RAID driver from the support CD to your USB storage device. After copying the drivers please change the SATA mode to RAID, then you can start installing the - ASRock X370M-HDV R4.0 | User Manual - Page 75
Network Configuration Use this to configure internet connection settings for Internet Flash. Internet Setting Enable or disable sound effects in the setup utility. UEFI Download Server Select a server to download the UEFI firmware. 70 English - ASRock X370M-HDV R4.0 | User Manual - Page 76
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.6 Hardware Health Event Monitoring Screen This section allows you to monitor the status of the hardware on your system, including the parameters of the CPU temperature, motherboard temperature, fan speed and voltage. CPU Fan 1 - ASRock X370M-HDV R4.0 | User Manual - Page 77
are unable to change the settings in the UEFI Setup Utility. Leave it blank and press enter to remove the password. Secure Boot Enable to support Secure Boot. 72 English - ASRock X370M-HDV R4.0 | User Manual - Page 78
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.8 Boot Screen This section displays the available devices on your system for you to configure the boot settings and the boot priority. Fast Boot Fast - ASRock X370M-HDV R4.0 | User Manual - Page 79
speed. Above 4G Decoding Enable/disable the 64-bit capable devices to be decoded in above 4G address space. CSM (Compatibility Support Module) CSM Enable to launch the Compatibility Support Module. Please do not disable unless you're running a WHCK test. Launch PXE OpROM Policy Select UEFI only to - ASRock X370M-HDV R4.0 | User Manual - Page 80
X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 4.9 Exit Screen Save Changes and Exit When you select this option the following message, "Save configuration changes and exit setup?" will pop out. Select [OK] - ASRock X370M-HDV R4.0 | User Manual - Page 81
or want to know more about ASRock, you're welcome to visit ASRock's website at http://www.asrock.com; or you may contact your dealer for further information. For technical questions, please submit a support request form at http://www.asrock.com/support/tsd.asp ASRock Incorporation 2F., No.37, Sec - ASRock X370M-HDV R4.0 | User Manual - Page 82
1077(a) Responsible Party Name: ASRock Incorporation Address: 13848 Magnolia Ave, Chino, CA91710 Phone/Fax No: +1-909-590-8308/+1-909-590-1026 hereby declares that the product Product Name : Motherboard Model Number : X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 Conforms to the - ASRock X370M-HDV R4.0 | User Manual - Page 83
EU Declaration of Conformity For the following equipment: Motherboard (Product Name) X370M-HDV R4.0 / AB350M-HDV R4.0 / A320M-HDV R4.0 / A320M-DVS R4.0 / ASRock (Model Designation / Trade Name) ASRock Incorporation (Manufacturer Name) 2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District, Taipei
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