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- How to read computer logs?
- 1. How to read computer logs? Computer logs can be found in your own QQ space. 2. How to check the computer black screen in Windows log? There are many reasons for a black screen. You can enter safe mode and check the system log. 3. How to read the apache log? Apache has a built-in function for recording server activities, which is its logging function. This "Apache Log" series of articles introduces Apache's access logs, error logs, how to analyze log data, how to customize Apache logs, how to generate statistical reports from log data, etc. If Apache is installed by default, two log files will be generated as soon as the server is run. These two files are access_
- Troubleshooting 413 2024-08-23 11:18:45
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- How to make a laptop launch a wifi hotspot?
- 1. How to make a laptop launch a wifi hotspot? You can use the following steps to launch a wifi hotspot from your laptop: first, find the "Network and Sharing Center" option on your computer and open it; then, select "Change Adapter Settings" in the left panel; then, right-click on the network you are using Connect, select "Properties" in the pop-up menu; in the new pop-up window, click the "Sharing" tab, check "Allow other network users to connect through this computer's Internet connection"; finally, click the "OK" button Can. This method is more convenient, and after the laptop launches a wifi hotspot, it can be connected by multiple devices, which is very practical. Moreover, this function can also be implemented through third-party software, such as Connect
- Troubleshooting 248 2024-08-23 11:06:12
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- What software do you use for computer karaoke?
- 1. What software do you use for computer karaoke? I personally use Kuwo Karaoke. There used to be a lot of resources but now there are fewer resources. 2. How to change the color of the computer karaoke animation? There are generally two ways to change the color of computer karaoke animation: 1. Use the editing function that comes with the karaoke software: In the karaoke software, you can use the built-in editing function to change the color of the animation. The specific operation method may vary depending on the software. Generally, the relevant options can be found in the edit menu. In the editing interface, you can select the animated element whose color needs to be changed, and then select a new color to change it. 2. Use image processing software for editing: If the editing function of the karaoke software is not flexible enough, you can also use image processing software for editing. First, you need to convert Kara O
- Troubleshooting 244 2024-08-23 10:52:12
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- Is the computer case loud and prone to heat?
- 1. Is the computer case loud and prone to heat? The "click" sound you hear is the sound made by a mechanical hard drive. When copying files, the hard drive reads and writes more frequently, so the sound will be denser and louder. There are two types of judgments to be made. One is due to poor chassis and unstable hard drive fixation, which results in noise caused by resonance when the hard drive is running at high speed. This also has an impact on the hard drive, because mechanical hard drives have higher requirements for the working environment. The hard drive is afraid of vibration and falling, especially during operation. The disc is easily scratched and the hard drive head is easily damaged. The faster the hard disk rotates, the louder the sound will be. Cheap hard disks are noisier due to poor workmanship. Noise is normal, and the older the hard drive, the more noise it makes. Generally, if a mechanical hard drive is used frequently, it will start to wear out in a few months.
- Troubleshooting 396 2024-08-23 09:38:15
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- Huaqiangbei high-end desktop computer configuration list?
- 1. Huaqiangbei high-end desktop computer configuration list? The configuration is as follows CPU: AMD Athlon dual-core 250400 yuan Motherboard: Biostar A770E3/Asus M4A78LT-MLE/Spartak BA140450 yuan Memory: Kingmax2GDDR31333300 yuan Graphics card: Sapphire/PowerPoint HD5550DDR5550 yuan Hard drive: Western Digital 500G single-disc blue disk/Seagate 12 Generation 500G 300 yuan power supply: Huntkey Cold Diamond Win7 version 200 yuan Chassis: Anywhere around 80 yuan 2. Configuration list of mid-to-high-end desktop computers in 2021? 1. CPUinteli510600KF adopts the current popular tenth generation I510600KF default main frequency 4.1 Turbo frequency 4.8G6 core 12 lines
- Troubleshooting 373 2024-08-23 09:37:56
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- Haier desktop computer motherboard model?
- 1. Haier desktop computer motherboard model? Haier does not produce computers at all, so how can it have motherboard model number 2? Haier desktop computers cannot be turned on? There are many reasons why the computer cannot be turned on. Generally, the following methods are used to eliminate and solve the problem: 1. First of all, check whether the laptop has power (although most people will not make such a low-level mistake), because the laptop has a built-in battery, so when it is not plugged in, It can also be used under normal circumstances. Of course, the time is limited. When the built-in battery is used up and not charged, the notebook will not be able to turn on. At this time, we only need to plug in the power to charge; 2. If the power is plugged in It can be turned on, but it will not turn on normally once the power is unplugged. At this time, we can charge the battery first. If it still cannot be turned on after unplugging the power, it will be very serious.
- Troubleshooting 469 2024-08-23 09:35:01
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- Computer exhaust fan installation?
- 1. Installation of computer exhaust fan? The computer exhaust fan is generally installed at the rear of the host case. Use four screws to fix the fan to the rear panel of the host, and then plug it in. 2. Does the computer exhaust fan sound? Computer exhaust fans always make some noise, because the exhaust fan has a relatively large power to work, and it takes some effort to blow the fan. 3. Computer exhaust fan: Principle, installation and maintenance Principle of computer exhaust fan In the computer, the exhaust fan is one of the important components for heat dissipation. The work of the computer will generate a lot of heat. If the heat cannot be dissipated in time, the performance and life of the computer will be affected. Exhaust fans use wind power to remove heat by rotating blades. Exhaust fans are generally divided into two types: mechanical
- Troubleshooting 952 2024-08-23 09:32:17
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- Why is my new desktop computer case so noisy?
- 1. Why is the new desktop computer case so noisy? 1. The chassis sound mainly comes from the CPU fan, graphics card fan, power supply fan, hard disk and chassis fan. The method of detection and elimination is to open the side panel of the chassis and carefully identify the source of the noise. If the CPU fan is original, the general noise is about 20DB, and it is difficult to hear anything. The graphics card fan is different, because the radius is small, the rotation speed is naturally high, and the noise is generally loud. As for the power supply, large-sized fans are now used. Generally, there is no big noise problem, but if there is a problem with the fan, the sound will be loud. 2. A high-end computer will generate a lot more heat. If there are more cooling fans, the noise will be louder. But generally the 3 fans are not very noisy, maybe they are running at full speed. download
- Troubleshooting 771 2024-08-23 09:30:18
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- Can all tablets make calls? How do tablets make calls?
- 1. Can all tablets make calls? How do tablets make calls? Only a few 7-inch screen tablets can make calls. It's just a big-screen mobile phone with the same dialing function, but it's awkward to have such a big thing pressed against your face. You usually use a headset to make calls. 2. Can the tablet computer make calls? Yes, just buy a tablet that can plug in a card. Generally speaking tablets from major manufacturers are hundreds of dollars more expensive than WiFi tablets of the same model. Nowadays, all tablets are 5g calling tablets. 3. Can the tablet computer make calls? You can make calls because it has a phone call function and a phone card inside. The tablet computer can be installed with a mobile phone phone card, so it can be used normally for the phone call function. 4. How to insert the card into the tablet computer to make calls. With the continuous advancement of technology,
- Troubleshooting 512 2024-08-23 07:03:37
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- There is a red cross on the volume icon and there is no sound from the computer?
- 1. There is a red cross on the volume icon, but there is no sound from the computer? Some video audios are louder and softer for various reasons. When they are loud, they are deafening, and when they are small, they are whispering, which affects the experience. Windows can solve this problem by setting the loudness equalization. 0. Be careful to turn down the sound first, and then turn it up as needed after setting it, because after setting the loudness equalization, the small sound will become louder, which may damage the ears. 1. Right-click the sound icon in the lower right corner of the Windows desktop to pop up the menu 2. Left-click the playback device (P) to pop up the sound management interface 3. Left-click your playback device such as a speaker or headset, and then click the mouse Right-click and left-click Properties in the pop-up menu 4. In the properties panel that pops up, left-click
- Troubleshooting 1110 2024-08-23 07:03:07
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- How to use Dell laptop?
- 1. How to use Dell laptop? 1. Open Start-Control Panel to set up. 2. Enter windows settings. 3. After clicking on the page, click Network and Internet. 4. Find and open the Network and Sharing Center in the interface. 5. Set up a new connection or network. 6. Click Connect to Internet on the page in the interface. 7. Select broadband PPPoE. 8. Enter the username and password correctly. Just restart your computer. 2. How to enter safe mode on Dell laptop? How to enter safe mode on a Dell notebook is as follows: 1. When the system starts, hold down the Shift key on the keyboard and press the F8 key at the same time. 2. After "recovery mode" appears, select "Advanced Repair
- Troubleshooting 516 2024-08-23 07:02:37
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- How to burn a disk using a computer?
- 1. How to burn a disk using a computer? Burning CDs on a computer: 1. The computer is equipped with a CD-burning drive (disc burner). 2 Prepare a blank disc and select a blank disc according to the size of the burned file. Use a CD disc to burn a file less than 700MB. A CD blank disc has a capacity of 700MB. Use a DVD blank disc to burn a file larger than 700MB and less than 4.7G. The DVD blank disc has a capacity of 4.7G. 3. The computer is using the Windows system. There is no need to install external burning software. The Windows system itself contains the burning software function. 4 Right-click the image file that needs to be burned (1): 5 Click: Burn Disc Image (2) 6 Put the blank disc into the burning optical drive, check in front of the verification disc after burning, and finally click: Burn Burn Verification
- Troubleshooting 679 2024-08-23 07:02:16
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- Will the computer burn out if it gets too hot?
- 1. Will the computer burn out if it is too hot? If the main case feels hot to the touch, it is usually due to a problem with the air duct inside the case; the computer will generally not burn, but maintaining high temperatures for a long time will still cause some damage to the hardware. It is recommended to manually open the side panel of the chassis and then use it for a period of time to feel the temperature. If the improvement is very obvious, you can just use it and wait until winter to cover it. If you want to handle it further, follow these steps: 1. Use temperature monitoring software in the system to monitor the temperature of each hardware in the chassis. If the temperature of some hardware is too high, you need to replace the heat dissipation silicone grease. 2. Remove the cooling fan inside the chassis and clean it; use a hair dryer or a blower to remove dust inside the chassis. 3. If there are multiple cooling fans, check the
- Troubleshooting 757 2024-08-23 07:02:08
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- The latest computer quotation list and buying guide in 2021
- 1. The latest computer quotation list and buying guide in 2021 Computer quotation list: With the rapid development of technology and the Internet, computers have become one of the indispensable tools in modern society. Whether for office work, study or entertainment, computers play an important role in our daily lives. However, with the wide variety of computers on the market and the constant upgrading of technology, it has become increasingly difficult to choose a computer that suits your needs. In order to help consumers better understand the computers currently on the market and make informed purchasing decisions based on their actual needs, we have prepared a detailed computer quotation list for you, including the latest computers from major brands and other Price, specs and features. Buying Guide: Before buying a computer, you need to consider the following aspects: Purpose: First make sure
- Troubleshooting 505 2024-08-23 07:01:10
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- How to install Hongmeng computer camera
- 1. How to install Hongmeng computer cameras. Many people have been confused about how to install computer cameras under different operating systems. Now, with the rise of Hongmeng operating system, many users have asked how to install computer cameras on Hongmeng system. In this article, we will introduce in detail the installation steps of computer cameras under Hongmeng system to help users successfully complete this task. The Importance of Computer Videography Computer videography plays an important role in modern life, especially in remote working, video conferencing and online teaching. Many computers have built-in cameras, but sometimes users also need an external camera for better video quality and a clearer video experience. When installing a computer camera, users need to ensure that it works properly and is compatible with the operating system. especially
- Troubleshooting 272 2024-08-23 07:00:36
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