Hi there,
i just received a HDMI to VGA adapter to use for my laptop(hackintosh to connect to my second port of my display to change it when i want to use it)It works fine for 10-30 seconds then the display starts making lines and then it goes completely black and sometimes it "blinks".The weird issue is that with one vga cable i am able to display up to 720p(something close) and on the other cable i can display 1080p just fine.Both have the same problem.When i disconnect and connect again the adapter it matters how long i leave it unplugged to how long it shows output.Meaning if i plug it in, wait for the monitor to go black and remove it and plug it again immediately then it will either still black or show output for 1 second.But if i leave it for let's say 10 or more seconds it can show upto 30 seconds before going black.
I have uploaded a video for you https://www.youtube.com/watch?v=omJMen9dMxk
i just received a HDMI to VGA adapter to use for my laptop(hackintosh to connect to my second port of my display to change it when i want to use it)It works fine for 10-30 seconds then the display starts making lines and then it goes completely black and sometimes it "blinks".The weird issue is that with one vga cable i am able to display up to 720p(something close) and on the other cable i can display 1080p just fine.Both have the same problem.When i disconnect and connect again the adapter it matters how long i leave it unplugged to how long it shows output.Meaning if i plug it in, wait for the monitor to go black and remove it and plug it again immediately then it will either still black or show output for 1 second.But if i leave it for let's say 10 or more seconds it can show upto 30 seconds before going black.
I have uploaded a video for you https://www.youtube.com/watch?v=omJMen9dMxk