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Biostar B450NH User Manual

Biostar B450NH
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20 | 第三章: UEFI BIOS和軟體
7. BIOS更新完成後則會彈出一個對話框,
要求您重新啟動系統。 按<Y>鍵
重新啟動系統。
8. 當系統啟動並顯示全螢幕標誌時,按<DEL>鍵進入BIOS設定。
進入BIOS設定程式後,請選擇<Save&Exit>,使用<Restore Defaults>功能下載系統
優化預設值,然後選擇<Save Changes and Reset>以重新啟動電腦。 完成BIOS更新。
BIOS更新工具(通過網路)
1. 用DVD驅動安裝BIOS Update Utility。
2. 使用此功能時,請確保電腦已連接到網路。
3. 啟動BIOS更新工具,然後點擊“Online
Update”按鈕。
4. 螢幕跳出是否執行更新BIOS程式的對話
框,點擊”Yes”開始更新BIOS。
5. 如果BIOS有新版本,螢幕會跳出提示您下
載最新版本的對話框。點擊”Yes”下載。
6. 完成下載後,螢幕跳出提示您更新
BIOS的對話框,點擊”Yes”開始更新。

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Biostar B450NH Specifications

General IconGeneral
Processor socketSocket AM4
Processor manufacturerAMD
Compatible processor seriesAMD Athlon, AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 5 5th Gen, AMD Ryzen 7, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 7 5th Gen, AMD Ryzen 9 3rd Gen, AMD Ryzen 9 5th Gen
Processor thermal power (max)105 W
Maximum number of SMP processors1
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots2
Supported memory typesDDR4-SDRAM
Maximum internal memory64 GB
Supported memory clock speeds1866, 2133, 2400, 2667 MHz
RAID levels0, 1, 10
Supported storage drive interfacesM.2, NVMe, PCI Express 3.0, SATA III
HDCPYes
DirectX version12.0
Parallel processing technology supportNot supported
Number of SATA III connectors4
USB 3.2 Gen 2 (3.1 Gen 2) connectors0
Headphone outputs3
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Wi-FiNo
LAN controllerRealtek RTL8111H
Ethernet interface typeGigabit Ethernet
BIOS typeUEFI
Audio chipRealtek ALC887
Component forPC
Motherboard chipsetAMD B450
Audio output channels7.1 channels
Motherboard form factormini ATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64, Windows 7 x64
Weight and Dimensions IconWeight and Dimensions
Width170 mm

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