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The ground prong is connected to the computer chassis, including the outside of the power supply module. This is a safety feature to ensure that the metal case of the computer and power supply never becomes dangerously electrified in the event of a loose wire.
Modifying the power cord not to have a ground prong would violate electrical codes intended to prevent accidental electrocution. That said, the ground prong is not essential for the normal operation of the computer, and the computer will still function without it. Proceed at your own risk.
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What plug do you need for canada and america?
3 prong 120vac
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form_title= Extension Cord form_header= Install extension cords in your office. What size extension cord do you need?*= _ [50] What color extension cord do you need?*= _ [50] Do you need a 3 prong extension cord?*= () Yes () No
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What is wrong if you changed a four prong to a three prong and the dryer is not heating?
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I'm pretty sure that the third prong goes to the ground wires. for some things that have alot of watts they need to be grounded or something like that. like ext. cords. hope this helps!
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