Survey - Dead Pixels

[MarkHaysHarris777]

how did you check this?
At normal use I didnt see any dead Pixel on my 14" Pinebook

Normally, you can't tell if you have a "dead" pixel, unless you have a screen scanner, and you turn the pixels ON|OFF one by one recording which of them work (or not) and at what color(s).  Most people don't do this of course;  usually when someone complains of a "dead" pixel its because the pixel is stuck on (usually bright) in some obscure part of the screen making itself annoyingly obvious.  If it were truly "dead" and never lit, you'd probably never ever notice it because of the over-abundance of working pixels...