Biostar B450MHC Версия 6.x [15/68] Jumper switch setting

Chapter 2: Hardware installaon | 15

B450MHC / B450MH

2.6 Jumper & Switch Setting

The illustraon shows how to set up jumpers. When the jumper cap is placed on pins, the

jumper is “close”, if not, that means the jumper is “open”.

Pin opened Pin closed Pin 1-2 closed

JCMOS1: Clear CMOS Jumper

The jumper allows users to restore the BIOS safe seng and the CMOS data. Please carefully

follow the procedures to avoid damaging the motherboard.

Pin 1-2 Close:

Normal Operaon (default).

Pin 2-3 Close:

Clear CMOS data.

Clear CMOS Procedures:

1. Remove AC power line.

2. Set the jumper to “Pin 2-3 close”.

3. Wait for ve seconds.

4. Set the jumper to “Pin 1-2 close”.

5. Power on the AC.

6. Load Opmal Defaults and save sengs in CMOS.

Содержание

Fcc information and copyright 1
Appendix i specifications in other languages 32 2
Chapter 1 introduction 3 2
Chapter 2 hardware installation 8 2
Chapter 3 uefi bios software 19 2
Chapter 4 useful help 26 2
Fcc information and copyright 1 2
Table of contents 2
1 before you start 3
Chapter 1 introduction 3
Package checklist 3
3 specifications 4
Chapter 1 introduction 4
B450mhc b450mh 5
Chapter 1 introduction 5 5
Rear panel connectors 5
B450mhc 6
Chapter 1 introduction 6
Motherboard layout 6
B450mh 7
B450mhc b450mh 7
Chapter 1 introduction 7 7
Chapter 2 hardware installation 8
Install central processing unit cpu 8
Install a heatsink 9
B450mhc b450mh 11
Chapter 2 hardware installation 11 11
Connect cooling fans 11
Cpu_fan1 cpu fan header 11
Cpu_fan1 sys_fan1support4 pinand3 pinheadconnectors whenconnectingwithwiresonto connectors pleasenotethattheredwireisthepositiveandshouldbeconnectedtopin 2 andthe blackwireisgroundandshouldbeconnectedtopin 1 gnd 11
Ddr4 modules 11
Install system memory 11
Sys_fan1 system fan header 11
These fan headers support cooling fans built in the computer the fan cable and connector may be different according to the fan manufacturer 11
Chapter 2 hardware installation 12
Dual channel memory installation 12
Memory capacity 12
O means memory installed x means memory not installed 12
Please refer to the following requirements to activate dual channel function install memory module of the same density in pairs shown in the table 12
Step 1 unlock a dimm slot by pressing the retaining clips outward align a dimm on the slot such that the notch on the dimm matches the break on the slot 12
Step 2 insert the dimm vertically and firmly into the slot until the retaining clips snap back in step 2 insert the dimm vertically and firmly into the slot until the retaining clips snap back in place and the dimm is properly seated 12
B450mhc b450mh 13
Chapter 2 hardware installation 13 13
Ryzen ddr maximum frequency support table 13
Ryzen pinnacle ridge 13
Ryzen raven ridge 13
Ryzen summit ridge 13
Expansion slots 14
Install an expansion card 14
Pcie m2 m key m slot only for b450mh 14
Pex16_1 pci express gen3 x16 slot when using apu the bandwidth is x8 speed 14
Pex1_1 1_2 pci express gen2 x1 slot 14
Jcmos1 clear cmos jumper 15
Jumper switch setting 15
Atxpwr1 atx power source connector 16
Atxpwr2 atx power source connector 16
Beforeyoupoweronthesystem pleasemakesurethatbothatxpwr1andatxpwr2connectors havebeenplugged in insufficientpowersuppliedtothesystemmayresultininstabilityortheperipheralsnotfunctioning properly useofapsuwithahigherpoweroutputisrecommendedwhenconfiguringasystemwith morepower consumingdevices 16
Chapter 2 hardware installation 16
For better compatibility we recommend to use a standard atx 24 pin power supply for this connector make sure to find the correct orientation before plugging the connector 16
Headers connectors 16
Panel1 front panel header 16
The connector provides 12v to the cpu power circuit if the cpu power plug is 4 pin please plug it into pin 1 2 5 6 of atxpwr2 16
This 16 pin header includes power on reset hdd led power led and speaker connection 16
B450mhc b450mh 17
Chapter 2 hardware installation 17 17
F_usb1 2 header for usb 2 ports at front panel 17
Jfront_usb3_1 header for usb 3 gen1 5gb s ports at front panel 17
Sata_1 2 3 4 serial ata 6 gb s connectors 17
These connectors connect to sata hard disk drives via sata cables 17
This header allows user to add additional usb ports on the pc front panel and also can be connected with a wide range of external peripherals 17
Chapter 2 hardware installation 18
F_audio1 front panel audio header 18
Itisrecommendedthatyouconnectahigh definitionfrontpanelaudiomoduletothisconnectorto availofthemotherboard shighdefinitionaudiocapability pleasetrytodisablethe frontpaneljackdetection ifyouwanttouseanac 97frontaudiooutput cable thefunctioncanbefoundviao s audioutility 18
J_com1 serial port connector 18
The motherboard has a serial port header for connecting rs 232 port 18
This header allows user to connect the chassis mount front panel audio i o which supports hd and ac 97 audio standards 18
Bios update 19
Chapter 3 uefi bios software 19
Uefi bios setup 19
Installing software 23
Launching software 23
Software 23
B450mhc b450mh 25
Chapter 3 uefi bios software 25 25
Enter the file name and then click save your system information will be saved to a txt file 25
Open the saved txt file you will see your system information including motherboard bios cpu video device os information this information is also concluded in the sent mail 25
Chapter 4 useful help 26
Driver installation 26
Ami bios beep code 27
Ami bios post code 27
B450mhc b450mh 27
Boot block beep codes 27
Chapter 4 useful help 27 27
Post bios beep codes 27
Chapter 4 useful help 28
After confirmed please follow steps below to relief the cpu protection function 1 remove the power cord from power supply for seconds 2 wait for seconds 3 plug in the power cord and boot up the system 29
B450mhc b450mh 29
Chapter 4 useful help 29 29
Cpu overheated if the system shutdown automatically after power on system for seconds that means the cpu protection function has been activated 29
In this case please double check 1 the cpu cooler surface is placed evenly with the cpu surface 2 cpu fan is rotated normally 3 cpu fan speed is fulfilling with the cpu speed 29
Or you can 1 clear the cmos data see close cmos header jcmos1 section 2 wait for seconds 3 power on the system again 29
Troubleshooting 29
When the cpu is over heated the motherboard will shutdown automatically to avoid a damage of the cpu and the system may not power on again 29
Raid definitions 30
Raid functions 30
Appendix i specifications in other languages 32
Arabic 32
Appendix i specifications in other languages 33 33
B450mhc b450mh 33
German 33
Appendix i specifications in other languages 34
Russian 34
Спецификации 34
Appendix i specifications in other languages 35 35
B450mhc b450mh 35
Spanish 35
Appendix i specifications in other languages 36
Fcc条款 37
免责说明 37
防静电操作规则 37
目录 38
第一章主板介绍 3 38
第三章 uefi bios和软件 19 38
第二章硬件安装 8 38
第四章帮助信息 26 38
附录i 产品中有毒有害物质或元素的名称及含量 32 38
1 前言 39
第一章主板介绍 39
3 主板特性 40
第一章主板介绍 40
4 后置面板接口 41
B450mhc b450mh 41
第一章主板介绍 5 41
5 主板布局图 42
B450mhc 42
第一章主板介绍 42
B450mh 43
B450mhc b450mh 43
第一章主板介绍 7 43
1 中央处理器 cpu 44
第二章硬件安装 44
2 散热片 45
步骤 1 取下主板上的散热片和风扇组件支架并保留散热风扇的铁背板于主板下方 46
步骤2 将散热片和风扇组件放置于cpu上方调整方向使风扇电缆最靠近cpu风扇连接器参照示意图之顺序将螺丝锁入完成散热片风扇的安装 46
第二章硬件安装 46
3 风扇接头 47
4 系统内存 47
B450mhc b450mh 47
Cpu_fan1 cpu 风扇接头 47
Cpu_fan1 sys_fan1支持4针脚和3针脚接口接线时请注意红线是正极需接到第二个针脚黑线接地需接到gnd针脚 47
Ddr4内存模组 47
Sys_fan1 系统风扇接头 47
此风扇接头支持电脑内置的冷却风扇风扇引线和插头可能因制造商而异 47
第二章硬件安装 11 47
O 表示内存已安装 x 表示内存未安装 48
为激活主板双通道功能使用内存模组必须符合以下要求成对安装相同密度的内存模组如下表所示 48
内存容量 48
双通道内存安装 48
步骤1 向外推开固定夹打开dimm插槽将dimm按顺序放在插槽上 dimm上的切口须与插槽凹口匹配 48
步骤2 垂直插入dimm并固定好直到固定夹跳回原位 dimm就位 48
第二章硬件安装 48
B450mhc b450mh 49
Ryzen ddr最高频率支持表 49
Ryzen pinnacle ridge 49
Ryzen raven ridge 49
Ryzen summit ridge 49
第二章硬件安装 13 49
5 扩展槽 50
Pcie m2 m 2 key m 插槽仅b450mh支持 50
Pex16_1 pci express gen3 x16 插槽当使用apu时带宽为 x8模式 50
Pex1_1 1_2 pci express gen2 x1 插槽 50
安装扩展卡 50
6 跳线设置 51
Jcmos1 清空cmos 跳线 51
7 接口和插槽 52
Atxpwr1 atx电源接口 52
Atxpwr2 atx电源接口 52
Panel1 前置面板接头 52
为了更好的兼容性我们建议使用标准的atx24 pin电源供应此接口的电源 52
开机前请确保atxpwr1和atxpwr2接口都已插上电源电压不足可能导致系统不稳或者外围设备不能正常运行当配置使用大功率设备的系统时建议您使用带有大功率输出的电源 52
此16针脚接口包含开机重启硬盘指示灯电源指示灯和扬声器接口 52
此接口给cpu电路提供 12v电压若cpu电源插头为4针脚请将其插入atxpwr2的 1 2 5 6针脚 52
第二章硬件安装 52
B450mhc b450mh 53
F_usb1 2 前置面板usb 2 0接头 53
Jfront_usb3_1 前置面板usb 3 1 gen1 5gb s 接头 53
Pc前置面板支持附加的usb数据线也可连接即插即用外围设备 53
Sata_1 2 3 4 串行ata 6 0 gb s 接口 53
此接口通过sata数据线连接sata硬盘 53
第二章硬件安装 17 53
F_audio1 前置面板音频接头 54
J_com1 串行端口 54
建议您连接前置高清音频插孔享用主板高清音频功能如果要连接ac 97前置音频输出数据线请关闭前置面板插孔检测功能此功能在系统音频工具中可见 54
此主板有一个串行端口可接出rs 232接头 54
此接头可连接音频输出数据线支持hd 高清音频和ac 97 54
第二章硬件安装 54
1 uefi bios设置 55
2 刷新bios 55
第三章 uefi bios和软件 55
3 软件 59
启动软件 59
安装软件 59
B450mhc b450mh 61
打开已保存的文本文件显示相关系统信息包括主板 bios cpu 视频设备 os 这些信息当然也在已发送的邮件里 61
第三章 uefi bios和软件 25 61
输入文件名点击 save 系统信息将被保存至文本文件里 61
1 驱动程序安装注意事项 62
第四章帮助信息 62
2 ami bios 哔声代码 63
3 ami bios 开机自检代码 63
B450mhc b450mh 63
Bios 开机自检哔声代码 63
引导模块哔声代码 63
第四章帮助信息 27 63
第四章帮助信息 64
4 问题解答 65
5 raid 功能 66
Raid 定义 66
第四章帮助信息 68
附录i 产品中有毒有害物质或元素的名称及含量 68

Biostar B450MHC Версия 6.x [15/68] Jumper switch setting

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