Posts: 318 +163
ROFL, an electronics technician that doesn't understand the difference between ground and earth! This is why I read comments sections - for the LOLs.The fact is that you at some point conneted a grounded device to an ungrounded device!
The manufatures manuals suggest unpluging everthing before connecting equipment but they don't say why!.
I am a electronics technician and have grounded all of my eletronics to avoid this problem.