Thank you for your replays, and yes i tried a fey times to remove it and to put it back, as i mentioned i even tried to switch motherboards without success, the last I'm going to to today is to went to local shop and tried to find some other DVI-VGA adapter .
I attached screenshot of a boot screen, it is hard to capture lines with phone, but belive me the lines are very visible , especially when you boot in to workbench...
This is a very common issue on mk1 and mk2 (believe it or not) check the link of eab, some user called gibs solve this issue but without post any solution about the fix.
