代码

原因

 

 

1-1-2

微处理器寄存器出现故障

1-1-3

NVRAM 读/写失败

1-1-4

ROM BIOS 校验和失败

1-2-1

可编程间隔计时器出现故障

1-2-2

DMA 初始化失败

1-2-3

DMA 页面寄存器读/写失败

1-3

视频内存检测程序失败

1-3-1 2-4-4

未正确识别或使用内存

1-3-2

内存问题

3-1-1

DMA 寄存器出现故障

3-1-2

DMA 寄存器出现故障

3-1-3

主中断屏蔽寄存器出现故障

3-1-4

从中断屏蔽寄存器出现故障

3-2-2

中断向量载入失败

3-2-4

键盘控制器检测程序失败

3-3-1

NVRAM 断电

3-3-2

无效的 NVRAM 配置

3-3-4

视频内存检测程序失败

3-4-1

屏幕初始化失败

3-4-2

屏幕回扫失败

3-4-3

搜索视频 ROM 失败

4-2-1

无计时器嘀嗒信号

4-2-2

关闭系统失败

4-2-3

A20 门电路出现故障

4-2-4

保护模式中出现意外中断

4-3-1

0FFFFh 以上地址出现内存故障

4-3-3

计时器芯片计数器 2 出现故障

4-3-4

计时时钟停止

4-4-1

串行或并行端口检测失败

4-4-2

无法将代码解压缩至阴影内存

4-4-3

数学协处理器检测失败

4-4-4

高速缓存检测失败

 

 

快速参考指南

83

Page 83
Image 83
Dell PD055 manual 微处理器寄存器出现故障

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.