What is the difference between a discrete graphics card and an integrated graphics card? 1. Different performanceThe discrete graphics card has more space, so it can integrate more stream processors, and has a higher display frequency and bandwidth. Generally sp...

This is a title Fault 1: Display Huaping, can't see the handwritingCause 1: This type of fault is mostly that the display or graphics card cannot support high resolution, and improper display resolution setting causes Huaping.Solution: Switch the startup mode to...

What can I do if the all-in-one pc can boot but the black screen？ All-in-one computer black screen reasons1.The computer motherboard has no power;2.Poor contact o...

1. This phenomenon may be a problem with the proofreading of the resistive screen ...

The problem of the video signal connection is that it is recommended to change the cable on the port. If the problem persists, it is the port problem on the host graphics card. If it is normal, it is the cable problem. ...

1. System files are lost, and automatic repair is performed after restarting. The system file structure is disordered during repair, resulting in failure to start or take a long time; this problem is best to reinstall the system ...

What to do if the computer has insufficient memory Method one: restart the computerRestarting the computer can close some unnecessary programs, and it will not occupy the system memory space.Method 2: Close useless programsOpen task management to see if there ar...

LCD display flicker and LCD display failure analysis and repair methods What's wrong with the computer LCD display flicker?First check whether the VGA cable is ti...

1. Install driver software for the first time 2. Every time you change the resolution or display mode of the monitor 3.Every time the display area...

The most common cause of a blue screen on a computer is the incorrect installation of the hardware itself or the hardware driver. The usual practice is to remove the newly added hardware and try to use the computer to determine the problem. Or reinstall the hardware driver to try to fix the blue screen error ...

1.This is because the system is not activated, right-click "Computer" on the desktop to open the properties; enter the product id and the desktop watermark will disappear after activation.Of course, you can also use Windows activation tool to activate ...

How to reinstall the computer system? 1. Reinstall the system with a USB flash drive: make a USB flash drive boot, then insert the USB flash drive, restart the co...

How to clean the dust from the desktop computer? Does it matter how much dust is inside the computer？ Desktop computer dust cleaning method1. Required cleaning to...

What to do if my desktop computer won't turn on? 1. First, check whether the power cord is plugged in and whether the power outlet has power. Then check and tighten all the cable plugs on the back of the host. If this works, you ...

TWhat to do if the all-in-one computer is stuck? 1, Check your own broadband first if you are slow to connect to the Internet. Upgrading the broadband can make the network speed faster. A sufficiently large broadband network is slow enough to check if it is bloc...

1.May fall during friction2.May come in contact with water, and then the logo will easily drop due to water3.Some materials may be different, they will not stick to the metal and will cause it to fall.

First, the computer cannot recognize the USB device.The second is that the USB device cannot be recognized by the computer. We must first determine whether it is a computer problem or a USB device problem. We can use other USB devices to test the computer for problems.If it is a computer problem. Is your computer damaged by a virus? Is the USB2.0 driver installed intact or incompatible version? Is...

Why does the computer fail to start after crashing? Answer : If your computer suddenly crashes, please turn it on again, and then both the power supply and the fan can work, but if it still fails to start (Didi's alert), there may be a problem with the memory mo...

1.May be deleted by touchpad driver2.It may be that the touchpad driver is not turned on when the system is reinstalled3.The touchpad may be damaged due to water ingress and impact.

Display FAQs and solutions? Common fault one: The screen of the monitor is very shaken when the computer is turned on. Sometimes even the icons and texts are not clear, but it will return to normal after a minute or two. This phenome...

Printer common problems and solutions? In the office, inkjet printers are a more convenient device. Inkjet printers often have some problems due to improper use, maintenance, and improper operation. How to solve them is a concern...

Computer mouse common problems and solutions? The fault analysis and maintenance of the mouse is relatively simple. Most of the faults are poor interface or button contact, wire breakage, and mechanical positioning system. A few faults are the internal component...

Computer optical drive common problems and solutions The optical drive is one of the shortest-life accessories in computer hardware. In fact, many of the discarded optical drives still have great value in use, as long as a little...

Common causes and solutions for computer memory? Memory is one of the most important accessories in a computer. Its role is unquestionable. What are the most common faults in memory? ...

What are the common causes of computer sound cards? Common fault one: sound card is silent Common reasons for this type of failure are:1. The driver default output is "Mute". Click the small sound icon (small slap) in the lower right ...

How to repair the common faults of the video card? Common fault one: no display at boot This type of failure is usually caused by poor contact between the graphics card and the motherboard or a problem...

Common faults on computer motherboards? The motherboard is a key component of the entire computer and plays a vital role in the computer. If the motherboard fails, it will affect the work of the entire PC system. Let's take a loo...

How to choose NVIDIA's game graphics card? Let's take a look at how the NVIDIA graphics card model is divided. NVIDIA graphics card model division, divided into K, P, RTX, GTX and GT, what is the difference between them? ...

You can fix it yourself, the most common 5 major computer failures For those who don't understand the computer, in the process of using the computer, we will inevitably encounter various computer failures. In the face of such a s...

How to maximize the way to open a Windows program? By default, Windows opens its program with a "normal" window size, which means its size does not fill the entire screen. Although the user can easily maximize the window size by clicking the middle icon in the u...

DJS TECH Daily use and maintenance of touch screen POS machine ...

How to choose the most cost-effective POS cash register? ...

Top ten common faults and solutions for Windows systems The Windows operating system has been used for a long time and has encountered many types of problems. So, sum it up: In fact, you can easily solve most of the problems yourself.In this article, I will shar...

Six common problems with the industrial control host/mini PC Can the industrial control host/mini PC be used as a normal computer?The industrial control host/mini...

What is Full HD? ull HD refers to 1080p image resolution. Full HD is the standard resolution for most HD videos found in Blu-ray, digital TV and online, such as those on YouTube, Hulu and Vimeo. Full HD is lower than standard HD or 720p - lower than full 1080p H...

SSD vs HDD: Which machine is best for my computer? Advantages of Solid State Drives (SSDs)Solid state drives or SSDs are an electronic storage option that eliminates moving parts that make traditional magnetic hard drives susceptible to damage and mechanical fai...

1. There may be incompatibility between systems or programs. It is recommended to restore or reinstall the system. 2.CPU or other hardware temperature is too high, memory, graphics card is incompatible or fault caused. 3. Power failure and voltage instability can also cause automatic restart. 4....

1. Generally caused by system software, memory and hard disk. 2. If you can't enter the system, you can go to the system to select the last correct configuration (which can solve the error caused by wrong driver installation) and the security mode with network connection (there is a network after ...

1. The heat dissipation is not good. The computer will automatically shut down due to the overheating of the system caused by the influence of weather temperature or insufficient number of revolutions of the central processing unit fan. It is recommended to check whether the system temperature is n...

The resolution modification method of the all-in-one H81/H110 motherboard is as follows:1. Connect the external display screen, install the operating system, and enter the system desktop after installing OK.2. Copy the resolution modification program (OS_FW1600) into the USB disk, copy the program to the desktop of the computer, and open the resolution modification program.3. Select "ISP" in the p...