If we accidentally adjust the wrong screen resolution, once the adjustment is too large and saved, it may cause a black screen that cannot be displayed normally. This can be solved by entering the vga low-resolution mode.
1. First, use the "power button" to restart the computer three times.
2. Until you enter the icon interface, click "Advanced Options"
3. Then enter "Troubleshooting" ”
4. Then open the “Advanced Options”
5. Then enter the “Startup Settings”
6. After entering, click "Restart" in the lower right corner
7. Finally, press "F3" according to the prompts to enter Low-resolution mode, where you can modify the normal resolution.
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