Hardware conflict. A hardware conflict is an error that occurs when a hardware device in the computer conflicts with other hardware devices IRQs, I/O ports, or DMA. For example, if a hardware device in the computer shares the same I/O port as another device that would result in a hardware conflict.n the past, hardware conflicts were more common than they are today because each hardware device required that the user to configure the hardware resources using jumpers or dip switches.
Porcelain Tubs: Porcelain is one of the most durable materials that are used to make bathtubs and sinks today. It is a very strong, stone like material and can stand up to much stronger cleaning methods than other materials. To clean a porcelain tub you will need: 1  An abrasive cleaning powder such as ajax or comet.
Some old porcelain tubs are extra deep and even if replacement were an option, many folks would like to keep that deep old tub. Do-it-yourself types have the option of using hardware store bathtub refinishing kits or for an even better product, purchasing bathtub refinishing kits online. Whilst the product quality and application methods differ, the basic steps for properly refinishing a bathtub are the same.