PG27AQDP asus logo

[ALIENOx7]

Hello, before 2 days i bought the monitor.

and today i started steam to pre download a game then i left for 2 or 3 hours the screen is on all the time

i came home i moved my monitor arm

and suddenly the screen turns full black

+ asus logo keep blinking 

Why 

 

 

[Moukio]

The monitor is doing a pixel cleaning when it was on for over 2 hours i think and when it goes into the standby it is doing this after a few minutes to prevent burn in and image retention.