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Biostar B450MX User Manual

Biostar B450MX
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第二章: 硬體安裝 | 13
B450MX / B450MX-S
2.6 跳線設定
下圖顯示為如何安裝跳線。當跳帽放置在針腳上時,跳線為關閉(close)狀態。若跳帽未
放置在針腳上時,則跳線為打開(open)狀態。下圖顯示如何設置跳線。
針腳 打開 針腳 關閉 針腳1-2
關閉
JCMOS1: 清空CMOS 跳線
用戶可清空CMOS數據並恢復BIOS安全設定,請依照以下步驟操作以免造成主板損壞。
針腳 1-2 打開: 一般操作(預設)
針腳 1-2 短路: 清空CMOS數據
清空CMOS數據過程:
1. 關閉AC電源。
2. 將跳線設置成1-2接腳短路,建議可以使用一個金屬物體如螺絲起子同時
觸碰1-2針腳。
3. 等待5秒鐘。
4. 清空CMOS數據後,請確認跳線設定為1-2針脚打開。
5. 打開AC電源。
6. 開機後按下<Del>鍵進入BIOS設定。

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Biostar B450MX Specifications

General IconGeneral
Processor socketSocket AM4
Processor manufacturerAMD
Compatible processor seriesAMD Athlon, AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 5, AMD Ryzen 7, AMD Ryzen 9 3rd Gen
Maximum number of SMP processors1
Audio chipRealtek ALC887
Component forPC
Motherboard chipsetAMD B450
PC health monitoringCPU, FAN, Temperature, Voltage
Audio output channels7.1 channels
Motherboard form factormicro ATX
Windows operating systems supportedWindows 10 x64, Windows 7 x64
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory typesDDR4-SDRAM
Maximum internal memory128 GB
Supported memory clock speeds4066, 1866, 2133, 2400, 2667, 2933, 3200, 3600, 4000, 4133, 4200, 4266, 4333 MHz
HDCPYes
DirectX version12.0
Parallel processing technology support-
USB 2.0 connectors2
USB 3.2 Gen 2 (3.1 Gen 2) connectors0
RAID levels0, 1, 10
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, SATA III
Wi-FiNo
LAN controllerRealtek RTL8111H
Ethernet interface typeGigabit Ethernet
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.
Cables includedSATA
Bundled softwareBullGuard
Harmonized System (HS) code84733020
Weight and Dimensions IconWeight and Dimensions
Depth244 mm

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