


What to do if the screen shows a black screen when the computer is turned on
Mar 30, 2024 am 08:36 AMSolutions to a black screen when the computer is turned on
When a black screen appears on the screen when the computer is turned on, it may be caused by a variety of reasons. Here are common solutions:
1. Check power and monitor connections
- Make sure the power cord and monitor cable are securely connected to the computer and monitor.
- Try replacing the power cord or monitor cable.
2. Reset the monitor
- Shut down and unplug the monitor's power cord.
- Wait 60 seconds, then plug the power cord back in and turn it on.
3. Check the graphics card
- Open the case and check whether the graphics card is correctly inserted into the motherboard slot.
- If the graphics card is loose, unplug it and reinsert it.
4. Update the graphics driver
- Outdated graphics driver may cause display problems.
- Please visit the graphics card manufacturer's website to download and install the latest driver.
5. Try safe mode
- Restart the computer and press the F8 key multiple times during startup.
- Select the "Safe Mode" boot option, which will load the base driver.
- If the display still shows a black screen in safe mode, the problem may be related to the hardware or operating system.
6. Hardware failure
- If none of the above solutions solve the problem, there may be a hardware failure.
- This may be due to damage to the graphics card, motherboard, or monitor itself.
- It is recommended to contact professionals for diagnosis and repair.
7. Software Issues
- Certain software, such as malware or corrupted programs, may cause display problems.
- Try to start the computer in safe mode. If the display works fine in safe mode, the software may be causing the problem.
- Run antivirus software to scan and remove any malware.
- Uninstall recently installed software and see if the problem is solved.
The above is the detailed content of What to do if the screen shows a black screen when the computer is turned on. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

This Google translate picture guide shows you how to translate text from an image. If you are looking for more computer tips and solutions, you can visit php.cn Software official website where you can also find some useful computer tools like php.cn

If your Windows 11/10 computer doesn’t automatically the latest versions of device drivers, you will need to manually install them. In this post, php.cn Software will show you 3 different methods to manually install drivers on your device.

This post delivered by php.cn official web page introduces three methods to improve microphone volume and boost its performance, in Control Panel, via Settings, and by Device Manager. Read the below content to view details.

The operating system is the basic software for managing hardware resources, running programs, and providing user interaction interfaces. It coordinates the relationship between hardware and software and is responsible for memory allocation, device scheduling, file management and multitasking. Common systems include Windows (suitable for office and gaming), macOS (Apple devices, suitable for creative work), Linux (open source, suitable for developers), and Android/iOS (mobile device system). The choice of ordinary users depends on the usage scenario, such as software compatibility, security and customization requirements. How to view system information: Use winver command for Windows, click on the machine for macOS, use terminal commands for Linux, and find the phone in settings. The operating system is the underlying tool for daily use,

Have you ever wanted to adjust computer settings to fix some issues but suffered from Control Panel not opening? There is nothing more frustrating than this app not turning on, stopping you from viewing and changing system settings. In this post, mul

This post includes answers for what is dxdiag, how to run dxdiag in Windows 10/11, DirectX Diagnostic Tool’s main functions, and how to update dxdiag.exe driver. php.cn Software also provides many other computer tips and solutions for users. You can

What is Dell Digital Locker? How to log into Dell Digital Locker? This post from php.cn provides answers. Besides, you can know how to use your Dell Digital Locker to find software products included with your Dell computer.

This essay summarized by php.cn Software mainly teaches you how to open Windows 11 Computer Management with Windows Search, Quick Link menu, Run dialog, command prompt, PowerShell, File Explorer, Control Panel, as well as a desktop shortcut.
