I need electrical advice for my computer

[OmegaXero]

I have relocated my computer to a different part of the house. All was going well until I plugged in my surge protector and noticed that the "grounded" light was not lit. After doing a little digging around I found out that the outlet that I have my computer plugged into is not grounded at all. I was wondering if this will have any detrimental effect on the life of my power supply or on my computer in general. Just in case it helps I'm running a 300W Powerman powersupply. Thanks.

 

[Mark R]

This should affect your computer system much. However, it will have a detrimental effect on your life in the event that a short circuit fault occurs between the 'hot' wire and the metal case of your PC.

The ground conductor is used as a safety feature - if inside an appliance a 'hot' wire breaks free and touches the grounded case - the very high short circuit current will blow the fuse and cut off the power. Without a ground connection, the metal case will remain connected to the full 'hot' voltage - rather unfortunate if you then happen to touch it.

Having your home's electrical installation inspected by a competant person would be the recommended course of action.

 

[Nevo]

I agree. Having an electrician repair the wiring could be much less expensive than (worst case scenario) a house fire or electrocuting yourself.

No, it's not likely, but it's possible.

 

[helikon]

Without a ground your surge suppressor won't do you any good as the high voltage surge is diverted to GROUND by the suppressor.That's also the reason you don't use a "cheater plug" with a surge suppressor.Get it fixed,your and your computer's health will be better assured.

 

[jamarno]

This won't protect your computer any better from surges, but consider getting a plug-in ground fault interrupter. They cost anywhere from $2-$30, and one good one is Shock Guard, although it doesn't reset itself after a power outage.