So, I was testing some LED lighting in my case with an old converted PSU at 12V and I believe one of the fly leads may have touched the chassis. I'm not certain if it did touch, or if it touched the other fly lead, but would this have destroyed anything? When it happened I had the Mobo, HD, CPU, RAM and G/Card fitted but there was no PSU installed at the time. Daft things happen I suppose but are any or all components scrap? Tom.