2020 Intel MBP; flipped open, got a white screen

[brinkeguthrie]

It had a few light checkerboard lines and a small square in the middle. I rebooted, and it's fine. First time ever, had it 3 yrs 2 mos. What was that?

 

[kitKAC]

Glitch.

 

[brinkeguthrie]

Glitch.

wazzat mean? Random weirdness?

 

[kitKAC]

Yep. If it happens again and more frequently, then you can start worrying. For now, glitch.

 

[brinkeguthrie]

Yep. If it happens again and more frequently, then you can start worrying. For now, glitch.

I did a SMC and NVRAM reset too.