Monitor static problem fixed

since I got a Acer monitor for my PC after 2 days it had static problem I was blaming place where I got it from I even took it to service center they didn't even notice problem because it was noticeable when you were setting too close to the monitor and it was annoying for me they did fix it but it came back and fast forward today I randomly thought I would change VGA cable which had half of the pins on the top of the plastic because I didn't know how to tighten and I used a screwdriver after that today I plugged faulty cable in monitor and good one in PC case I swapped places and now it works it does it doesn't even have flicker and as long as this is fixed I still want to upgrade to HDMI digital signal with VGA to HDMI converter so I will get that is this post is helpful for someone that's good I think when I got the monitor I didn't know correct direction to plug VGA in or it might be that it was not plugged in perfectly