![ASRock Z490M-ITX/ac [6/90] Chapter 1 introduction](/img/pdf.png)
ASRock Z490M-ITX/ac [6/90] Chapter 1 introduction
![ASRock Z490M-ITX/ac [6/90] Chapter 1 introduction](/views2/1686731/page6/bg6.png)
3.3.3 BIOS & Drivers 40
3.3.4 Setting 41
3.4 Nahimic Audio 42
3.5 ASRock Polychrome SYNC 43
Chapter 4 UEFI SETUP UTILITY 46
4.1 Introduction 46
4.2 EZ Mode 47
4.3 Advanced Mode 48
4.3.1 UEFI Menu Bar 48
4.3.2 Navigation Keys 49
4.4 Main Screen 50
4.5 OC Tweaker Screen 51
4.6 Advanced Screen 62
4.6.1 CPU Conguration 63
4.6.2 Chipset Conguration 65
4.6.3 Storage Conguration 68
4.6.4 Super IO Conguration 69
4.6.5 ACPI Conguration 70
4.6.6 USB Conguration 71
4.6.7 Trusted Computing 72
4.7 Tools 73
4.8 Hardware Health Event Monitoring Screen 75
4.9 Security Screen 77
4.10 Boot Screen 78
4.11 Exit Screen 81
Chapter 1 Introduction
ank you for purchasing ASRock Z490M-ITX/ac 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.
1.1 Package Contents
•
ASRock Z490M-ITX/ac Motherboard (Mini-ITX Form Factor)
•
ASRock Z490M-ITX/ac Quick Installation Guide
•
ASRock Z490M-ITX/ac Support CD
•
2 x Serial ATA (SATA) Data Cables (Optional)
•
1 x I/O Panel Shield
•
2 x ASRock WiFi 2.4/5 GHz Antennas (Optional)
•
2 x Screws for M.2 Sockets (Optional)
Содержание
- California usa only 2
- Copyright notice 2
- Disclaimer 2
- Australia only 3
- Ce warning 4
- Chapter 1 introduction 1 5
- Chapter 2 installation 13 5
- Chapter 3 software and utilities operation 32 5
- Contents 5
- Chapter 1 introduction 6
- Chapter 4 uefi setup utility 46 6
- Package contents 6
- Chapter 1 introduction 7
- English 7
- Package contents 7
- Z490m itx ac 7
- Chipset 8
- English 8
- Expansion slot 8
- Memory 8
- Platform 8
- Specifications 8
- English 9
- Graphics 9
- Z490m itx ac 9
- English 10
- Rear panel i o 10
- Wireless lan 10
- Bios feature 11
- Connector 11
- English 11
- Storage 11
- Z490m itx ac 11
- Certifica tions 12
- English 12
- Hardware monitor 12
- Ddr4_a1 64 bit 288 pin module 13
- Ddr4_b1 64 bit 288 pin module 13
- English 13
- Intel z490 13
- M2_wifi1 13
- Motherboard layout 13
- Pcie gen3 x4 13
- Ps2 keyboard mouse 13
- Top rj 45 13
- Usb 2 t usb1 b usb2 13
- Usb 3 gen1 t usb3_ta_1 b usb3_tc_1 13
- Usb 3 gen2 t usb31_1 b usb31_2 13
- Usb 3 gen2 t usb31_3 b usb31_4 13
- Z490m itx ac 13
- English 14
- English 15
- I o panel 15
- Z490m itx ac 15
- English 16
- Antennas 17
- English 17
- Wifi 802 1ac bt module 17
- Wifi 802 1ac module and asrock wifi 2 5 ghz 17
- Wifi 802 1ac module and asrock wifi 2 5 ghz antenna 17
- Z490m itx ac 17
- English 18
- Wifi antennas installation guide 18
- Chapter 2 installation 19
- English 19
- Pre installation precautions 19
- Z490m itx ac 19
- English 20
- Installing the cpu 20
- English 21
- Z490m itx ac 21
- English 22
- Installing the cpu fan and heatsink 23
- And supports dual channel memory technology 24
- English 24
- Installing memory modules dimm 24
- This motherboard provides two 288 pin ddr4 double data rate 4 dimm slots 24
- English 25
- Z490m itx ac 25
- English 26
- Expansion slot pci express slot 26
- Expansion slots pci express slot 26
- Pcie slot 26
- Pcie1 pcie 3 x16 slot is used for pci express x16 lane width graphics cards 26
- There is 1 pci express slot slot on the motherboard 26
- English 27
- Jumpers setup 27
- Z490m itx ac 27
- 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 28
- English 28
- Onboard headers and connectors 28
- System panel header 9 pin panel1 see p no 13 28
- English 29
- Z490m itx ac 29
- English 30
- English 31
- Z490m itx ac 31
- Addressabl 32
- Addressable led header 3 pin addr_led1 see p no 7 32
- English 32
- English 33
- Installing the m _ssd ngff module 33
- M _ssd ngff module installation guide 33
- M _ssd ngff module installation guide m2_1 and m2_2 33
- Z490m itx ac 33
- English 34
- English 35
- M _ssd ngff module support list m2_1 35
- Z490m itx ac 35
- English 36
- English 37
- M _ssd ngff module support list m2_2 37
- Z490m itx ac 37
- Chapter 3 software and utilities operation 38
- Drivers menu 38
- English 38
- Installing drivers 38
- Running the support cd 38
- Utilities menu 38
- Asrock motherboard utility a tuning 39
- English 39
- Installing asrock motherboard utility a tuning 39
- Operation mode 39
- Using asrock motherboard utility a tuning 39
- Z490m itx ac 39
- English 41
- Fan tastic tuning 41
- Settings 41
- Z490m itx ac 41
- Asrock live update app shop 42
- English 42
- Ui overview 42
- English 43
- Installing an app 43
- Z490m itx ac 43
- English 44
- English 45
- Upgrading an app 45
- Z490m itx ac 45
- Bios drivers 46
- English 46
- Installing bios or drivers 46
- English 47
- Setting 47
- Z490m itx ac 47
- English 48
- Nahimic audio 48
- Asrock polychrome sync 49
- Connecting the led strip 49
- English 49
- Rgb led heade 49
- Rgb_led1 49
- Z490m itx ac 49
- Addr_led1 50
- Addressable led header addr_led1 50
- Addressable rgb le 50
- Connect your 50
- Connecting the addressable rgb led strip 50
- English 50
- Strips to the 50
- The motherboard 50
- Asrock polychrome sync utility 51
- English 51
- Z490m itx ac 51
- Chapter 4 uefi setup utility 52
- English 52
- Introduction 52
- English 53
- Ez mode 53
- Z490m itx ac 53
- Advanced 54
- Advanced mode 54
- English 54
- H w monitor 54
- Oc tweaker 54
- Security 54
- Uefi menu bar 54
- English 55
- Navigation keys 55
- Z490m itx ac 55
- English 56
- Main screen 56
- My favorite 56
- Advanced turbo 57
- English 57
- Load optimized cpu oc setting 57
- Load optimized gpu oc setting 57
- Oc tweaker screen 57
- Z490m itx ac 57
- Avx ratio offset 58
- Bclk aware adaptive voltage 58
- Bclk frequency 58
- Bclk spread spectrum 58
- Boot performance mode 58
- Cpu configuration 58
- English 58
- Fclk frequency 58
- Intel speedstep technology 58
- Intel thermal velocity boost ratio clipping 58
- Intel turbo boost technology 58
- Ring to core ratio offset 58
- Cas latency tcl 59
- Dram configuration 59
- Dram frequency 59
- Dram timing configuration 59
- Dram tweaker 59
- English 59
- Gt frequency 59
- Intel thermal velocity boost voltage optimizations 59
- Load xmp setting 59
- Memory information 59
- Primary timing 59
- Ras to cas delay and row precharge trcdtrp 59
- Z490m itx ac 59
- Command rate cr 60
- English 60
- Four activate window tfaw 60
- Ras active time tras 60
- Ras to ras delay trrd_l 60
- Ras to ras delay trrd_s 60
- Read to precharge trtp 60
- Refresh cycle time trfc 60
- Secondary timing 60
- Write recovery time twr 60
- Write to read delay twtr_l 60
- Write to read delay twtr_s 60
- Clock driving 64
- Clock slew rate 64
- Command driving 64
- Command slew rate 64
- Contorl slew rate 64
- Control driving 64
- Dll bandwidth 0 64
- Dll bandwidth 1 64
- Dll bandwidth 2 64
- Dq driving 64
- Dq odt driving 64
- Dq slew rate 64
- English 64
- Active page on entry 68
- Advanced screen 68
- English 68
- Full hd uefi 68
- Uefi configuration 68
- Uefi setup style 68
- Cpu configuration 69
- Adjacent cache line prefetch 70
- C6dram 70
- Cfg lock 70
- Cpu c10 state support 70
- Cpu thermal throttling 70
- English 70
- Hardware prefetcher 70
- Intel virtualization technology 70
- Package c state support 70
- Software guard extensions sgx 70
- Above 4g decoding 71
- Chipset configuration 71
- Dmi link speed 71
- English 71
- Pcie1 link speed 71
- Primary graphics adapter 71
- Sr iov support 71
- Z490m itx ac 71
- Dmi aspm support 72
- Dragon rtl8125bg 72
- English 72
- Front panel 72
- Igpu multi monitor 72
- Inte r ethernet connection i219 v 72
- Onboard hd audio 72
- Onboard hdmi hd audio 72
- Onboard wan device 72
- Pch dmi aspm support 72
- Pch pcie aspm support 72
- Pci express native control 72
- Pcie aspm support 72
- Share memory 72
- Bluetooth 73
- Deep sleep 73
- English 73
- Restore on ac power loss 73
- Restore onboard led default 73
- Rgb led 73
- Turn on onboard led in s5 73
- Wan radio 73
- Z490m itx ac 73
- English 74
- Hard disk s m a r t 74
- Sata aggressive link power management 74
- Sata controller s 74
- Sata mode selection 74
- Storage configuration 74
- Super io configuration 75
- Acpi configuration 76
- English 76
- I219 lan power on 76
- Pcie devices power on 76
- Ps 2 keyboard power on 76
- Rtc alarm power on 76
- Suspend to ram 76
- Usb keyboard remote power on 76
- Usb mouse power on 76
- English 77
- Legacy usb support 77
- Usb configuration 77
- Xhci hand off 77
- Z490m itx ac 77
- Trusted computing 78
- Asrock polychrome rgb 79
- Easy raid installer 79
- English 79
- Instant flash 79
- Nvme sanitization tool 79
- Ssd secure erase tool 79
- Uefi tech service 79
- Z490m itx ac 79
- English 80
- Internet flash dhcp auto ip auto 80
- Internet setting 80
- Network configuration 80
- Uefi download server 80
- Cha_fan1 w_pump switch 81
- Cpu fan 1 setting 81
- Cpu fan step down 81
- Cpu fan step up 81
- English 81
- Fan tastic tuning 81
- Fan tuning 81
- Hardware health event monitoring screen 81
- Z490m itx ac 81
- Chassis fan 1 control mode 82
- Chassis fan 1 setting 82
- Chassis fan 1 step down 82
- Chassis fan 1 step up 82
- Chassis fan 1 temp source 82
- Chassis fan 2 setting 82
- Chassis fan 2 step down 82
- Chassis fan 2 step up 82
- Chassis fan 2 temp source 82
- English 82
- English 83
- Intel r platform trust technology 83
- Secure boot 83
- Security screen 83
- Supervisor password 83
- User password 83
- Z490m itx ac 83
- Boot beep 84
- Boot from onboard lan 84
- Boot screen 84
- Bootup num lock 84
- English 84
- Fast boot 84
- Setup prompt timeout 84
- Addon rom display 85
- Boot failure guard message 85
- Csm compatibility support module 85
- English 85
- Full screen logo 85
- Launch pxe oprom policy 85
- Z490m itx ac 85
- English 86
- Launch storage oprom policy 86
- Other pci device rom priority 86
- Discard changes 87
- Discard changes and exit 87
- English 87
- Exit screen 87
- Launch efi shell from filesystem device 87
- Load uefi defaults 87
- Save changes and exit 87
- Z490m itx ac 87
- Asrock america inc 88
- Asrock europe b v 88
- Asrock incorporation 88
- Contact information 88
- Declaration of conformity 89
- Z490m itx ac 89
- Directive 2014 30 eu from april 20th 2016 90
- Eu declaration of conformity 90
- Lvd directive 2014 35 eu from april 20th 2016 90
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