使用最后一次正确的配置

1重新启动计算机,并在显示 Please select the operating system to start

(请选择要启动的操作系统)信息时,按 <F8> 键。

2高亮度显示 Last Known Good Setting(最后一次正确的配置),按 <Enter> 键,接着按 <l>, 然后在出现提示时选择操作系统。

有助于解决附加设备或软件冲突的其它选项

注意:以下过程将清除硬盘驱动器上的所有信息。

使用操作系统安装指南和操作系统 CD 重新安装您的操作系统。在重新安装操作系统期间, 可以选择删除现有分区并重新格式化硬盘驱动器。

使用 Drivers and Utilities CD,从芯片集的驱动程序开始,重新安装所有驱动程序。

Dell 诊断程序

警告:在开始本节中的任何过程之前,请阅读并遵循《产品信息指南》中的安全说明。

何时使用 Dell 诊断程序

如果计算机出现问题,请在与 Dell 联系寻求技术帮助之前,先执行第 78 页的解决问题中的检查 并运行 Dell 诊断程序。

建议您在开始之前先打印这些步骤。

注意:Dell 诊断程序仅适用于 Dell 计算机。如果在其它类型的计算机上使用此程序,会导致计算机回应 不正确或产生错误信息。

Dell 诊断程序允许您执行以下操作:

快速或全面检测一个或全部设备

选择运行多少次检测程序

显示或打印检测结果,或者将检测结果存入文件

检测到错误时暂停检测,或者在发生一定数量的错误后终止检测

访问联机 Help(帮助)屏幕,其中介绍了检测程序及其运行方法

读取状态信息,了解已成功完成哪些检测程序

在检测到问题时接收错误信息

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快速参考指南

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Dell 390 manual 使用最后一次正确的配置, Dell 诊断程序

390 specifications

The Dell PowerEdge 390 is a versatile and cost-effective server designed to meet the needs of small to medium-sized businesses. Launched as part of Dell's PowerEdge lineup, the 390 offers robust performance, reliability, and management capabilities, making it an ideal solution for various workloads, from file serving to web hosting.

One of the standout features of the Dell PowerEdge 390 is its dual-socket architecture, which supports Intel Xeon processors. This architecture allows users to take advantage of multi-core processing, delivering the performance necessary for demanding applications while enhancing overall system efficiency. The server supports a range of Xeon processors, offering flexibility to choose the best fit for your workload.

Memory is another critical aspect of the Dell 390. It comes equipped with four DIMM slots, supporting a maximum of 32 GB of DDR2 RAM. The server facilitates better multitasking and offers enhanced performance through efficient memory utilization. Additionally, it supports ECC (Error-Correcting Code) memory, providing a safeguard against memory errors and improving the overall reliability of the server.

Storage options for the Dell PowerEdge 390 are ample. The server includes up to four hot-swappable SATA or SAS hard drives, allowing for significant data storage and the possibility of RAID configurations to ensure data redundancy and enhanced performance. The scalability in storage makes it suitable for a variety of applications, whether for general file storage, databases, or virtual environments.

In terms of management and deployment, the Dell 390 features the integrated Dell Remote Access Controller (iDRAC), which facilitates remote management. With iDRAC, administrators can manage the server efficiently, even from a remote location, ensuring uptime and reliable service delivery.

Connectivity options are also robust, with multiple PCIe slots available for expansion cards, enabling users to add features such as enhanced network interfaces or dedicated graphics cards based on their needs. Coupled with integrated network controllers, the server provides reliable connectivity for various networking environments.

In summary, the Dell PowerEdge 390 is a reliable server characterized by its dual-socket support, flexible storage options, efficient memory architecture, and robust management capabilities. Its combination of features makes it a strong contender for businesses looking to optimize their IT infrastructure without compromising on performance or reliability.