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Dell EMC PowerEdge R240 安装和服务手册

系统主板接口

图 1. 系统主板接口
此图显示系统板连接器。
表 1. 系统板连接器和说明此表介绍了系统板连接器和跳线。
项目接口说明
1风扇 1风扇 1 线缆接口
2BP_SIG背板信号线缆接口
3PWRD_EN重设 BIOS 密码跳线
4NVRAM_CLR清除 NVRAM
5RISER_PCIEPERC PCIe x8 插槽
6INT_USB_3.0内部 USB 3.0 连接器
7OMNIVU_LED1系统主板 LED 指示灯 (7)
8CPU处理器插槽
9P2电源线缆接口 2
10A1、A2、A3、A4内存模块插槽
11SATA0-3SATA 信号线缆接口
12SATA_ODD-HDD4SATA 连接器 — 光驱 SATA 连接器
13P1电源线缆接口 1
14FAN4风扇 4 线缆接口
15FAN3风扇 3 线缆接口
16FAN2风扇 2 线缆接口
17TPMTPM 接口
18LEFT_LED左侧控制面板线缆接口
19R_INTRUSION防盗开关线缆接口
20IDSDM/vFlashIDSDM/vFlash 连接器
21CMOS 电池CMOS 电池接口
22HDD/ODD_PWR光驱电源线接口
23CTRL_PNL右侧控制面板线缆接口

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