New
#21
In one of your other threads you said you couldn't take it elsewhere for testing because you are in midtown NYC.
Are there any reputable PC shops in your neighborhood ?
If something happened in April to cause this issue, maybe they have heard about it from other folks, and could explain it.
Also, if it's possible to take a desktop box to the shop they should be able to test it with a Digital monitor as well as a VGA monitor.
I'm sure there would be a $ cost so you would have to ask them what they would charge for this.