Your quest 3 has a screen with traces, a flower screen, or the screen does not show, cannot view the screen, you can directly replace the LCD screen, if you do not want to fall VR from a height, resulting in the screen cracked, broken, you can directly replace the LCD screen, do not put VR in the sun, sunlight will burn the LCD screen through the lens, such as burned out. Please replace the LCD screen. Note: When installing the LCD screen, it is necessary to remove the LCD screen assembly, the LCD screen is installed in the LCD screen assembly, and the dust needs to be wiped before replacing the LCD screen. The installation needs to be perfectly fitted and sealed. You can view the installation video on YouTube to help you better disassemble.