Replacing my power supply and video card, wrist strap?

Question

I just bought a new power supply and video card.

I'm about to head over to my Dad's house and he's going to give me a hand replacing my current psp and video card. I know how to replace the video card but not the power supply so I'm going to be following an online guide. I've replaced my video card a few times before, but not the power supply.

I don't have a wrist strap, and I just got back from driving into town to eget that stuff, so I'm not enthusiastic about heading back into town, for a 15 minute job.

If I unplug my computer, let it cool off, and then touch a non-painted metal surface like a bolt or screw and then replacing the parts, will I fly my computer parts?

Thanks,
Mark

Answer 1

no, not likely, i work on computers for a living and never use one, just decharge yourself before touching any important components.

Answer 2

With the computer off and before you unplug it, touch the power supply. This will help reduce any static electricity that may have built up. As long as you are not in a very dry area and don't do anything that would cause a build-up - like petting a cat, rubbing a balloon in your hair, dragging your feet on a rug, etc. you should be fine.

Answer 3

touch the metal part of your computer case before touching any components....it will discharge any static electricity on you. or just lean on the metal part of the case as you work. you wont fry anything.

Answer 4

let your computer cool down, and if your case is metal just allways keep one hand on the surface to discharge yourself.
i allways have to open my case and change my parts, and still i dont have a wrist strap :D

Answer 5

as long as you touch the metal part on the case youll be fine