The computer freezes for a while after being turned on, then displays a white screen and then turns to a black screen.

1. The computer freezes after a while and then goes white and then black. Solution

If the computer freezes, white screen, and black screen appear after the computer is turned on, it may be caused by hardware or Caused by software issues. The following are some suggested solutions:

1. Check hardware problems:

   • Check whether the memory module is normal, you can try to replace or restart slot.
   • Check the graphics card connection and make sure the graphics card is good.
   • Clean the internal dust to ensure normal heat dissipation.

2. Enter safe mode:

   • Try entering safe mode to see if you have the same problem in safe mode.
   • If it works normally in safe mode, the problem may be caused by a certain driver or program.

3. Update the graphics card driver:

   • Update the graphics card driver to the latest version, you can download it from the official graphics card manufacturer Website download.

4. Check startup items:

   • Use Task Manager or System Configuration Tool (msconfig) to disable startup items one by one Enable checking for questions.

5. Run a system file check:

   • Open a command prompt (run as administrator).
   • Enter SFC /scannow and press Enter to repair system files.

6. Check for viruses and malware:

   • Run anti-virus software for a full scan to make sure the system is free of viruses or malware Software Impact.

2. Solution to the white screen after using the computer for a while

The white screen may appear after the computer has been used for a long time. It may be caused by hardware. , driver or system problems. The following is the solution:

1. Check for hardware failure:

   • Check whether the memory, graphics card and other hardware are working properly.
   • Clean the internal dust to ensure normal heat dissipation.

2. Update the graphics card driver:

   • Update the graphics card driver to the latest version from the graphics card manufacturer’s official website download.

3. Adjust power and energy saving options:

   • In the control panel, adjust power and energy saving options. Disabling it may cause White screen energy saving feature.

4. Check the display settings:

   • Adjust the display settings, try changing the resolution and refresh rate.

5. Run a system file check:

   • Open a command prompt (run as administrator).
   • Enter SFC /scannow and press Enter to repair system files.

6. Check the hard disk status:

   • Use the hard disk health detection tool to check the health status of the hard disk.

Summary:

1. (1) For problems where the computer gets stuck after starting up, and the screen goes white and then goes black again If there is a problem, you can try to check for hardware problems, enter safe mode, update the graphics card driver, check startup items, run system file check, etc.

2. (2) For the problem of a white screen after using the computer for a period of time, it is recommended to check for hardware faults, update the graphics card driver, adjust the power supply and energy-saving options, check the display settings, and run a system file check and check hard drive status. If the problem persists, you may want to consider further troubleshooting or professional technical support.

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