1.单击“S t a r t”(开始 )按钮,指向“All Programs”( 所 有 程 序)“Accessories”( 附 件 )“System Tools”( 系统工 具 ),然后单击“System Restore”

( 系统 还原 )

2.单击“Undo my last restoration”( 撤销我 上 次 的 恢复),然后单击“Next”( 下 一步)

启用 系统 还原

如果您重新安装 Windows XP 时的可用硬盘空间小于 200 MB,系统还原将自动被禁用。要查看是否已启用系统还原,请:

1.单击“Start”(开始 )按钮并单击“Control Panel”( 控制 面 板 )

2.单击“Performance and Maintenance”( 性 能 和维 护)

3.单击“System”( 系统)

4.单击“System Restore”( 系统 还原 )选项卡。

5.确保未选取“Turn off System Restore”( 在 所 有驱 动器 上关 闭系统 还原 )

使用 Symantec 提供的 Dell PC Restore

注 意 :使用 Dell PC Restore 将永久删除硬盘驱动器上的所有数据,以及您收到计算机之后所安装的任何应用程序或驱动程序。如果可能,请在使用 PC Restore 之前备份数据。请 仅在系统还原不能解决操作系统问题时使用此 PC Restore。

注 :并非在所有国家和地区或者在所有计算机上都可获得 Symantec 提供的 Dell PC Restore。

请将 Symantec 提供的 Dell PC Restore 作为还原操作系统的最后选择。

PC Restore 将把您的硬盘驱动器还原至购买计算机时它所处的运行状态。您在收到计算机之后所添加的任何程序或文件(包括数据文件)都会从硬盘驱动器上永久删除。数据文件包括文档、 电子表格、电子邮件信息、数码照片、音乐文件等。如果可能,请在使用 PC Restore 之前备份所有数据。

要使用 PC Restore,请:

1.打开计算机电源。

引导过程中,屏幕顶部将显示一个标有 www.dell.com 的蓝条。

2.看到蓝条时,请立即按 <Ctrl><F11> 组合键。

如果未及时按 <Ctrl><F11> 组合键,请让计算机完成启动,然后再次重新启动计算机。

注 意 :如果您不想继续运行 PC Restore,请在下一步骤中单击“Reboot”( 重 新 引导)

3.在显示的下一个屏幕上,单击“Restore”(还原 )

4.在下一个屏幕上,单击“Confirm”(确认)。 完成此还原过程大约需要 6–10 分钟。

5.系统提示时,单击“Finish”( 完 成 )以重新引导计算机。

注 :请勿手动关闭计算机。单击“Finish”( 完 成 ),使计算机完全重新引导。

6.系统提示时,单击“Yes”( 是 )

计算机将重新启动。由于计算机被还原至其初始运行状态,因此显示的屏幕(例如“End User License Agreement”[最终用户许可协议])将与首次打开计算机时显示的屏幕相同。

7.单击“Next”( 下 一步)

系统将显示“System Restore”( 系统 还原 )屏幕,然后计算机将重新启动。

8.计算机重新启动后,请单击“O K”(确定 )

删除 Dell PC Restore

注 意 :从硬盘驱动器中删除 Dell PC Restore 会将 PC Restore 公用程序从您的计算机中永久删除。删除 Dell PC Restore 之后,您将无法再使用它还原计算机的操作系统。

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Dell 490 manual 使用 Symantec 提供的 Dell PC Restore, 启用 系统 还原, 删除 Dell PC Restore

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.