I've recently changed my computer case to a new, bigger case. However, after I changed this case over, I can no longer watch TV due to interference with the signal.
I have removed every output to my computer (e.g. internet, visual, sound etc) which has not changed the affect at all. I have bought a new PSU which did not change the problem.
The aerial is in the loft above my PC but, this was not an issue before I changed my case.
I noticed a change in the interference when I removed my water cooler and replaced it with a stock CPU cooler. The interference then "moved" from the originally affected channels to some lesser used channels.
Could anyone suggest what is causing this interference?