Quote:
Originally Posted by karmaman
So when I discharge the tube to the ground strap, should the iMac be plugged in?
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Absolutely not... Never have anything plugged in when you are going to replace parts!
Regarding discharging the CRT to "ground", you are concerned with ground relative to the CRT itself, that is, its own chassis. True ground, as in the electrical wiring system, is not necessary.