注 意 :请勿将插卡电缆放置在插卡的上面或后面。将电缆放置在插卡上会妨碍主机盖的闭合或损坏设备。

13.将相应的电缆连接至插卡。

有关插卡电缆连接的信息,请参阅插卡说明文件。

14.如果插卡安装在离硬盘驱动器托盘最近的插槽中,请检查以确定是否有可能阻碍将插卡固位机件完全压低的电缆或其它突起物。如果情况如此:

a.拉起插卡固位机件,以便将其从硬盘驱动器托盘中松开。

b.找到位于硬盘驱动器托盘旁边的插卡固位机件底部的可移动插卡固位设备(如果已安装)。

c.用拇指和食指拿住可移动插卡固位设备,并在插卡固位机件中拉动可移动设备时压入其末梢。

1可移动插卡固位设备

2插卡固位机件

15.将硬盘驱动器托盘转回计算机中(请参阅将硬盘驱动器托盘转回计算机中)。

16.确保已正确连接了所有连接器,并且连接器已稳固就位。

注 意 :要连接网络电缆,请先将网络电缆插入网络设备,然后将其插入计算机。

17.装回主机盖(请参阅装回主机盖),将计算机和设备重新连接至电源插座,然后打开它们的电源。

18.如果安装了声卡,请:

a.进入系统设置程序(请参阅系统设置程序),选择“Integrated Audio”( 集 成 音频),然后将设置更改为“Off”(关)

b.将外部音频设备连接至声卡连接器。请勿将外部音频设备连接至背面板上的麦克风、扬声器/耳机或输入连接器。

19.如果安装了网络适配卡并要禁用集成的网络适配器,请:

a.进入系统设置程序(请参阅系统设置程序),选择“Integrated NIC”( 集 成 NIC),然后将设置更改为“Off”(关)

b.将网络电缆连接至网络适配卡连接器。请勿将网络电缆连接至背面板上的网络连接器。

20.按照插卡说明文件中的说明,安装插卡所需的所有驱动程序。

卸下扩充卡

1.阅读并遵循开始之前中的步骤。

2.卸下主机盖(请参阅卸下主机盖)。

3.将硬盘驱动器托盘转出计算机(请参阅将硬盘驱动器托盘转出计算机)。

4.相向按压插卡固位翻盖上的释放卡舌,并转动翻盖使其打开。 由于翻盖具有固定机制,因此它将保持在打开位置。

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Dell 490 manual 卸下扩充卡

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.