更换系统板

1.将现有系统板上的组件移到备用系统板上:

a. 卸下内存模块,并将其安装到备用系统板上。有关详情,请参阅内存

警 告 :处理 器组件 和 散热器 部 件会变 热。为避 免烫 伤, 在触摸组件和部件之前,请确保 有 足够的时 间使 其 冷却。

b.从现有系统板上卸下处理器,并将其安装到备用系统板上。有关详情,请参阅处理器

2.在备用系统板上设置跳线,使其与现有系统板上的跳线设置相同(请参阅系统板组件)。

注 :备用系统板上某些组件和连接器的位置可能与现有系统板上相应连接器的位置不同。

3.通过将系统板上的螺孔与计算机机箱上相应的孔对齐以定向备用系统板。

4.拧入用于连接系统板的 9 颗螺钉。

5.装回散热器部件并拧紧四颗固定螺钉,以将其固定到系统板上。

6.装回从系统板上卸下的所有组件和电缆。

7.将所有电缆重新连接至计算机背面各自的连接器。

8.装回主机盖(请参阅装回主机盖)。

注 意 :要连接网络电缆,请先将网络电缆插入网络端口或设备,然后将其插入计算机。

9.将计算机和设备连接至电源插座,然后打开它们的电源。

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Dell 490 manual 更换系统板

490 specifications

The Dell PowerEdge 490 is a versatile and robust server designed to meet the demands of small to medium-sized enterprises. This server combines powerful performance with advanced features, making it suitable for various applications, from data storage to running critical applications.

One of the standout features of the Dell 490 is its support for dual Intel Xeon processors. The Xeon architecture provides exceptional processing power, enabling the server to handle complex tasks and multiple workloads simultaneously. This dual-processor capability is essential for businesses that require high availability and performance in their server operations.

The PowerEdge 490 supports up to 32 GB of DDR2 SDRAM, allowing for efficient multitasking and improved data access speed. The server's memory capacity ensures that it can support applications that require substantial RAM, which is increasingly important in today's data-driven environments.

Storage options are another highlight of the Dell 490. It features multiple drive bays that can support SAS, SATA, or SCSI hard drives, allowing businesses to customize their storage solutions based on their specific needs. The server supports a variety of RAID configurations, including RAID 0, 1, 5, and 10, providing options for data redundancy and performance optimization.

In terms of connectivity, the Dell PowerEdge 490 is equipped with several PCI Express slots, enabling the addition of various expansion cards for enhanced functionality. Whether it’s improved networking capabilities or graphics processing, the options for customization are plentiful. This adaptability ensures that the server can evolve alongside the organization’s growing needs.

The Dell 490 also incorporates advanced energy-efficient technologies, such as power management features designed to optimize energy consumption. This not only reduces operational costs but also makes it a more environmentally friendly option for businesses concerned about their carbon footprint.

In summary, the Dell PowerEdge 490 is a reliable server that boasts a combination of powerful processing capabilities, flexible storage options, and expandability. With its energy-efficient design and robust features, it remains an excellent choice for businesses looking to enhance their IT infrastructure while ensuring performance and adaptability for the future.