Re: Hanns G HG281D 2 second black screen and parts help

answer is the logic card had same problem so i bought a new hannsg hg281d. and tested by doing switch so power supply is good but when i put the new logic card then the flickering is gone and wont turn off wont go to sleep mode like it did before .now it work great so i order a logic so the problem is not power supply

dude to many people will get you confuse
so the power supply look good by looking at the caps dont mess with its
you need a new logic card winch cant be fix
only hannsg got...