通过 Drivers and Utilities CD 启动 Dell 诊断程序

1插入 Drivers and Utilities CD

2关闭并重新启动计算机。

系统显示 DELL 徽标时,立即按 <F12> 键。

如果您等待的时间太长,并且屏幕上显示了 Windows 徽标,请继续等待直至显示 Windows 桌面。 关闭计算机,然后再试一次。

注:以下步骤只更改当次启动的引导顺序。下一次启动时,计算机将按照系统设置程序中指定的设 备进行引导。

3当系统显示引导设备列表时,高亮度显示 Onboard or USB CD-ROM Drive(机载或 USB CD

动器)并按 <Enter> 键。

4从系统显示的菜单中选择 Boot from CD-ROM(从 CD-ROM引导)选项,然后按 <Enter> 键。

5键入 1 以启动菜单,然后按 <Enter> 键继续。

6从编号列表中选择 Run the 32 Bit Dell Diagnostics(运行 32 Dell 诊断程序)。如果列出了多 个版本,请选择适用于您的计算机的版本。

7当系统显示 Dell 诊断程序 Main Menu(主菜单)时,选择要运行的检测程序。

开始检测之前

警告:在开始本节中的任何过程之前,请先参阅《产品信息指南》中的安全说明。

如果连接了打印机,请将其打开。

进入系统设置程序,查阅计算机的配置信息,然后启用所有计算机组件和设备(如连接器)。

哔声代码

如果无法在显示器上显示错误或问题,则计算机可能会在启动期间发出一连串哔声。 这一连串哔声称为 哔声代码,用于标识问题。例如,某哔声代码(代码 1-3-1)为:一声哔声、接着连续三声哔声,然后 又是一声哔声。它表示计算机出现内存故障。

如果计算机在启动期间发出哔声,请:

1在《用户指南》的诊断程序核对表中记下哔声代码。

2运行 Dell 诊断程序以确定更严重的原因。

3Dell 联系寻求技术帮助。

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快速参考指南

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Dell PD055 manual 哔声代码, 开始检测之前, 通过 Drivers and Utilities CD 启动 Dell 诊断程序

PD055 specifications

The Dell PD055 is a versatile and innovative monitor designed to meet the needs of professionals, gamers, and everyday users alike. This model combines advanced technology with user-friendly features, making it a popular choice for those seeking high-quality visual performance and productivity enhancements.

One of the standout features of the Dell PD055 is its stunning 4K Ultra HD resolution. With a resolution of 3840 x 2160 pixels, users can experience exceptionally sharp and vivid images, allowing for immersive viewing whether for work or leisure. This high pixel density ensures that text is crisp and graphics are displayed with remarkable detail, perfect for photo editing, design work, and gaming.

The monitor boasts an IPS (In-Plane Switching) panel, which provides excellent color accuracy and wide viewing angles. This ensures that colors remain consistent and vibrant even when viewed from different angles, making it ideal for collaborative work environments or media consumption with multiple viewers.

Another key characteristic of the Dell PD055 is its sleek and modern design. The ultra-thin bezels maximize the screen space, reducing distractions and providing a more immersive viewing experience. Additionally, the adjustable stand allows users to easily change the height, tilt, and swivel of the monitor, promoting ergonomic use and comfort during long working hours.

Connectivity is also a highlight of the PD055. It offers a range of ports, including HDMI, DisplayPort, and USB-C, providing versatility when connecting to various devices. The inclusion of USB hubs allows for easy access to peripherals, enhancing workflow and productivity.

Furthermore, the Dell PD055 integrates advanced technologies aimed at improving the user experience. Features such as flicker-free technology and a low blue light mode help to reduce eye strain during extended use, making it a suitable choice for those who spend long hours in front of a screen.

In summary, the Dell PD055 is a powerful monitor that combines 4K resolution, IPS technology, and ergonomic design, catering to the diverse needs of users. Its innovative features and thoughtful design ensure that it stands out in the competitive monitor market, appealing to professionals and casual users alike who seek quality, performance, and comfort. With its exceptional capabilities, the PD055 is an excellent investment for anyone looking to enhance their visual experience.