Course Intermediate  11245

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17581

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11291

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：The Windows 10 system has a built-in camera function. After you turn on this function, you can conduct video communication. However, some Windows 10 customers report that a black screen appears when the camera is turned on. What should we do in this case? The black screen of the camera is most likely due to a driver problem. You should first open the device manager, find the camera's driver device, and then right-click to update the driver. After reinstalling the driver, the camera should be able to use normally. What to do if the Windows 10 camera opens with a black screen: 1. First, right-click the "This PC" toolbar and select "Manage" to enter; 2. Then, after entering the computer management interface, select "Device Manager" on the left to open; 3. Then , select "Camera", right-click "Driver" and select "

2023-07-14 comment 0  2516

Course Introduction：What should we do if we encounter the problem of black screen on Windows 10 startup? First, let the computer enter the high-end repair page, click Start Settings and then enter safe mode. Then open the system settings page through the cmd dialog box, click Disable All Hide All Microsoft services will eventually be prohibited from using startup items to restart the computer, which will solve the problem. Windows 10 startup black screen solution 1. Keep pressing F8 during the startup process until you enter the high-end repair page. If this method is not good, press the lock screen key to standby when starting the system software and repeat it 3 times. 2. High-end repair occurs page, click the "Troubleshooting" option, click "Advanced Options", click "Startup Settings",

2023-07-12 comment 0  3490

Course Introduction：1. Black screen when booting CentOS. When using the CentOS system, you may encounter a black screen after booting. This is a problem that many users may encounter. A black screen at startup may be caused by a variety of reasons, including hardware failure, system configuration errors, driver issues, etc. This article will analyze the black screen problem when booting the CentOS system and provide solutions to help you solve this problem. Hardware Failure When troubleshooting the black screen problem when booting the CentOS system, the first thing to consider is the possible causes of hardware failure. You can check whether the computer's hardware devices, such as memory modules, hard drives, graphics cards, etc., are connected normally. In addition, methods to try to troubleshoot hardware problems include replacing the faulty device, cleaning internal components, etc. if you

2024-08-05 comment 0  363

Course Introduction：The screen suddenly goes black while the computer is being turned on. What should I do if the screen goes black when Windows 10 starts? How to solve this problem? For this reason, System House brings you a solution to the black screen at startup in Win10, so that you can easily solve the problem of black screen at startup and enjoy better system operation gameplay! Solution to the black screen on win10 startup 1. When the win10 system is booted, keep pressing F8 until it enters the safe mode. 2. Enter the safe mode of win10. 3. Then you will enter this place#f#4. Press the shortcut key "win+R" to open the run input box and enter cmd. 5. In this interface, enter msconfig6, find this routine, clear the loaded startup items 7. Click the "Startup" interface. 8. Check the box to disable starting task management

2024-09-05 comment 0  935

Course Introduction：If our computer has a black screen on startup after installing and upgrading the win10 operating system or comes with a built-in win10 system, I think this problem may be due to a fault in the internal components of our computer. It may be due to driver errors or operating system compatibility issues. You can update the driver or reinstall the operating system to solve the problem. Let’s take a look at the specific steps to see how the editor did it~ What to do if Windows 10 starts up with a black screen and only the mouse pointer. Method 1: 1. We can press the Ctrl+Alt+Del key combination on the black screen interface to open the main interface of the Task Manager. 2. Next, we click the "File/Run New Task" menu item 3. Then in the new task window that opens

2024-01-11 comment 0  1785