Hi all, I have an ailing powercord in my PC (HP15, Win8.1 64-bit). Last I checked, powercords were proprietary, i.e., designed specifically for a given brand, if not brand model). Does anyone know of non-proprietary cords that may work for my PC? EDIT: I would also like to know where the problem is: is the cord damaged or is the issue with my PC? Other than the obvious idea of trying other power cord (that is not an option at the moment) what can I do to determine where the problem is? Thanks.