Switch Lite screen wont turn on, but still plays sound

[lofty smelt]

I've tried holding the power button for 20 seconds and tapping it again, all ive gotten is the switch logo to flash for a second before turning black again. Ive confirmed it isnt the backlight by flashing a flashlight on it. Is there anything I can do to try to fix it before I have to send it in for a repair?

[restive mantle]

What a bizarre issue, If the switch logo flashes then the lcd isnt broken

i dont think well be able to diagnose it without going deeper into your specific unit