current location：Home > Technical Articles > Computer Tutorials > Troubleshooting
- Direction：
- All web3.0 Backend Development Web Front-end Database Operation and Maintenance Development Tools PHP Framework Daily Programming WeChat Applet Common Problem Other Tech CMS Tutorial Java System Tutorial Computer Tutorials Hardware Tutorial Mobile Tutorial Software Tutorial Mobile Game Tutorial
- Classify：
-
- How to solve the problem of no sound from the computer?
- 1. How to solve the problem of no sound from the computer? 1. Taking win10 as an example, just use Master Lu to uninstall and reinstall the sound card driver. Open Master Lu 2. Click Tool Market ⇨ Driver Detection 3. Click Driver Uninstall ⇨ Find the sound card driver, click Uninstall on the right 4. Click OK 5. After uninstallation is completed, click Driver Installation ⇨ Find the sound card driver, click Install 6. Sound Card Driver Downloading and installing 7. The sound card driver is installed successfully 8. Click the menu in the lower left corner of the screen → Power 9. Click Restart 2. How to solve the problem of no sound from the tablet? If your tablet has no sound, you can try the following steps to solve the problem: 1. Adjust the volume: First check the volume settings of your tablet. Make sure the volume is not muted and turn it up to an appropriate level. This can usually be found in system settings or
- Troubleshooting 1052 2024-08-24 06:44:37
-
- What difficulties do children encounter in computer drawing?
- 1. What difficulties will children encounter in computer drawing? Children will encounter many difficulties in computer drawing. For example, children cannot operate, there are many unfamiliar words or they do not understand English. These are all difficulties that children will encounter in the process of drawing. When encountering these difficulties, we must teach them Children can solve problems, for example, if they are good at using computers to look up various information and solve problems. 2. Which computer drawing software is better for children? For Android, I recommend this one. There is no charge. You can easily pinch your face and change hairstyles and clothes. There are a lot of actions. There are no ads and paid content. The expression can be changed in one action. The number of clothes is not small. There is no iPhone, so I don’t know if it is available on iOS. As for suitable computer software, I recommend mmd because of the abundant resources.
- Troubleshooting 825 2024-08-24 06:44:07
-
- Why does the computer suddenly become very slow?
- 1. Why does the computer suddenly become stuck and slow? Please refer to the methods of computer optimization and computer acceleration compiled by me. 1. Regularly clean the dust in the computer. After shutting down the desktop, open the case and use a hair dryer to blow cold air. 2. Use tools such as 360 Guard and Kingsoft Guard to clean up system garbage and temporary files (ie cache) generated by the Internet. Check Kill malware (360 is not recommended, everyone knows it) 3. The computer configuration is poor, try to set the virtual memory as large as possible, (xp) right-click my computer properties, advanced performance... set advanced changes there and set it to customization. 2000-4000 (win7) Computer-Properties-Advanced System Settings-Performance Settings-"Advanced" tab-Virtual Memory-Change-Select the driver to be set
- Troubleshooting 627 2024-08-24 06:41:17
-
- Computer repair website source code-free download, quick construction
- 1. Computer maintenance website source code - free download, quick construction of computer maintenance website source code Introduction Computer maintenance is a popular industry, which not only involves hardware maintenance and software troubleshooting, but also includes network settings, system optimization, etc. For computer repair companies, it is crucial to have a stable and efficient website source code. This article will introduce you to an excellent computer repair website source code. The source code has rich functions and a simple and elegant interface design, which can help computer repair companies quickly build professional websites and enhance brand image and user experience. The computer maintenance website source code has comprehensive functions: the source code integrates various functional modules required for computer maintenance, including online appointment, fault repair, maintenance record inquiry, etc., making it convenient for users to submit service requests and inquire about maintenance.
- Troubleshooting 800 2024-08-24 06:41:09
-
- Can WeChat be used on a computer? What does WeChat mac version mean?
- 1. Can WeChat be used on a computer? What does WeChat mac version mean? WeChat can be used on a computer, but you need to download a computer version of WeChat, which can only be logged in by scanning the WeChat code on your mobile phone. The WeChat mac version is a version adapted to the Apple system. If you have an Apple phone or computer, you can download this. 2. Can WeChat be used in New Zealand? With the advancement of technology and globalization, social media is playing an increasingly important role in people's lives. As one of the most popular social media platforms in China, WeChat is not only widely used domestically, but has also gradually attracted global attention. An important question for many people planning to travel to New Zealand is does WeChat work in New Zealand? This article will explore this issue and
- Troubleshooting 258 2024-08-24 06:40:37
-
- Schematic diagram of computer connection to power amplifier
- 1. Schematic diagram of connecting a computer to a power amplifier Schematic diagram of connecting a computer to a power amplifier In modern society, computers have become an indispensable part of people's lives and work. The connection function of a computer is one of the important features of a computer, which allows users to transmit and communicate data with other devices, networks, or other users. The connection function can be implemented in various ways, such as wired connection and wireless connection. Through the computer connection function, users can achieve many tasks, such as sharing files and resources, accessing remote servers, online games, and real-time communication. Whether in personal use or business environments, the connectivity capabilities of computers play a very important role. Wired connection A wired connection is the use of cables or cords to connect your computer to other devices. Common wired connections
- Troubleshooting 873 2024-08-24 06:40:16
-
- led lcd display
- 1. LED LCD display: LED LCD display: the first choice for home entertainment and commercial applications. With the rapid development of technology, LED LCD display plays an increasingly important role in home entertainment and commercial applications. Whether it is setting up a private theater at home or displaying advertising content in shopping malls or conference rooms, LED LCD screens have become people's first choice. A Revolution in Home Entertainment In the past, home entertainment usually referred to a simple combination of television and audio equipment. However, modern technological innovations have transformed the home entertainment experience. In this change, LED LCD screens have played an indispensable role. Different from the CRT display technology of traditional TVs, LED LCD screens use advanced liquid crystal and light-emitting diode technology to provide clearer and more vivid images.
- Troubleshooting 963 2024-08-24 06:39:43
-
- What courses are available for computer training?
- 1. What are the computer training courses? First, it depends on the basic level of the learner, and second, it depends on what projects the learner wants to learn. It is mainly divided into several categories: One is training on basic computer operating systems without beginner learners. 2. Office system office software training for office personnel. Three graphic design software training for graphic designers. Four game design software training for animation games. 5. Network engineer training for network engineering. 6. Programming training for programmers. 7. Training on hardware electronic circuit principles and machine language for hardware engineers. There is also accounting training for accountants. 2. Xi'an Computer Training School - How to choose a computer training course that suits you. Choose a high-quality Xi'an computer training school. In today's information age, learning
- Troubleshooting 329 2024-08-24 06:39:36
-
- How much does it cost to mail a computer host?
- 1. How much does it cost to mail a computer host? How much does it cost to mail a computer host? As the core component of computer equipment, the performance and price of a computer host directly affect the overall user experience and cost. When purchasing or mailing a computer host, consumers are often concerned about price. So, how much does it cost to mail a computer host? This issue will be discussed below to help consumers better understand the relevant situation. Cost Factors Related to Mailing a Computer Host To understand the cost of mailing a computer host, you first need to consider the various factors involved in mailing. Factors that mainly affect postage costs include: Weight and volume: As the main part of the equipment, the weight and size of the computer host will directly affect the required postage costs. Generally speaking, the heavier and larger the console, the higher the price.
- Troubleshooting 536 2024-08-24 06:38:37
-
- What about Lenovo tablets?
- 1. How about Lenovo tablet computer? The Lenovo tablet is very good and has great improvements in performance. It uses the latest configuration. Therefore, its performance has been greatly improved, and its camera has also been greatly improved. Using the latest sensors, the quality of the photos taken is higher and the clarity has been improved to a certain extent. In addition, their prices are not far apart, so in summary, its price-performance ratio is higher. 2. How about Lenovo tablets? , is the quality guaranteed? The Lenovo tablet is good, with guaranteed quality, and its screen quality is also very good. It uses a 2.5 high color gamut OLED screen and a large 08600mAh battery with long battery life, which is also a good advantage. For a tablet that costs less than 1,000 yuan, the audio and video effects are very good.
- Troubleshooting 1058 2024-08-24 06:37:41
-
- How to set computer background for JPG pictures?
- 1. How to set the computer background for JPG pictures? Just use the right mouse button and click on the JPG image. After that, the computer screen display is set to be set as the computer background. Just click Confirm and it will become the computer background. This is a relatively simple way to set the design as a background. This method can be used by most people. When you see a good photo, you can set it as a background image. It is very beautiful. 2. How to switch the picture background on the computer ? 1. Right-click a blank space on the desktop to pop up a dialog box, left-click "Properties" 2. Select "Properties" and the "Display Properties" dialog box will pop up. 3. In the "Display Properties" dialog box, left-click "Desktop" 4. Click the "Desktop" option and select your favorite pattern in "Background". 5. In "Background"
- Troubleshooting 459 2024-08-24 06:37:08
-
- What should I do if my tablet cannot be turned off?
- 1. What should I do if my tablet cannot be turned off? It’s a common problem with Surface, no matter which series it is, this problem occurs. First, if you press and hold the power button for 30 seconds, it will usually restart automatically. If it doesn't work, it is recommended to wait for a while and then try to press and hold the power button again. These problems encountered by my go, pro7, and book2 can be solved through the above operations. I hope it can help you. 2. What should I do if the computer cannot be shut down when the computer fails to flash the phone? Nowadays, some mobile phones cannot remove the battery by themselves, which is indeed against science! One night, when I was watching a short video, the phone suddenly got stuck. I pressed various buttons but nothing worked. When I unplug the charger, the battery graphic still shows the charging status green, but it is not an animated graphic. The same goes for plugging the charger back in. Finally, I put my phone
- Troubleshooting 880 2024-08-24 06:36:17
-
- How to download iOS jailbreak version of sync push?
- 1. How to download sync push for iOS jailbreak version? 1. Open Apple's own safari browser, enter tui.tongbu.com, and open the online installation page. 2. Click the online installation button, a dialog box will pop up, and click Install. If it cannot be installed, you can check whether appsync is installed. If it is not installed, you can install appsync3 online according to the guidance on the page. After installation, an icon will be generated on the desktop. 2. How to download synchronous push? Jailbroken? Then go to Cydia to add the source of sync push, and then go to the sync push source to download sync push. After downloading, a sync push icon will be generated on the desktop. If you are not jailbroken, it is recommended to download it through the app store. 3. How to synchronize the mobile version of Flush with the PC version download?
- Troubleshooting 862 2024-08-24 06:35:07
-
- Legend ads keep popping up in the lower right corner of your computer?
- 1. Legend ads always pop up in the lower right corner of the computer? What about the legendary ads that always pop up in the lower right corner of your computer? You can right-click, select Exit, and then clean up the virus, or just delete the game from your computer. 2. Advertisements always pop up in the lower right corner of the computer. What should I do? I think everyone is disgusted with ads that often pop up when using the computer. Here are a few ways to filter ads: Method 1: Install 360 Security Guard (if you have already installed it, you don’t need to install it again), and then click Function List-My Tools-Search for "Ad Filter". In the interface that pops up as shown below, there is a pop-up advertisement in the lower right corner. Click to fix it immediately. Click OK in the pop-up interface, and then the repair will be automatically performed. Finally, as shown in the figure, you can see if there is any effect after the repair is completed. Method two
- Troubleshooting 553 2024-08-24 06:34:44
-
- How to enter factory mode on tablet?
- 1. How to enter factory mode on a tablet? It should be called engineering mode. There are many ways to enter engineering mode. It can be activated through PC software or through the buttons on a tablet. Press and hold the volume button +, then press and hold the power button without letting go. Entering engineering mode is the most common way. Different tablets may have different entry methods, but pressing and holding the volume button +, then pressing the power button without letting go is the most common way to enter engineering mode. 2. What tablet PC OEMs are there in China? Pegatron, Samsung in Suzhou, Compal in Kunshan, and Quanta III in Shanghai. What should I do if the tablet computer enters factory mode? If you entered this mode by mistake, you may have entered this factory test mode by touching the volume button during boot. you
- Troubleshooting 508 2024-08-24 06:34:36
Tool Recommendations
jQuery enterprise message form contact code
jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29
HTML5 MP3 music box playback effects
HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.
Player special effects
2024-02-29
HTML5 cool particle animation navigation menu special effects
HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29
jQuery visual form drag and drop editing code
jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29
Organic fruit and vegetable supplier web template Bootstrap5
An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03
Bootstrap3 multifunctional data information background management responsive web page template-Novus
Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02
Real estate resource service platform web page template Bootstrap5
Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02
Simple resume information web template Bootstrap4
Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02
Cute summer elements vector material (EPS PNG)
This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09
Four red 2023 graduation badges vector material (AI EPS PNG)
This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29
Singing bird and cart filled with flowers design spring banner vector material (AI EPS)
This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29
Golden graduation cap vector material (EPS PNG)
This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27
Home Decor Cleaning and Repair Service Company Website Template
Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09
Fresh color personal resume guide page template
Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29
Designer Creative Job Resume Web Template
Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
Modern engineering construction company website template
The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
