It doesn't sound very good.
Sparks usually mean "bad things", especially on electronics.
I would recommend unplugging things when messing with the plugs. I have taken out a system board on a server by not doing that and it has been a rule of thumb for me from there on.
Good Luck!
Sparks usually mean "bad things", especially on electronics.
I would recommend unplugging things when messing with the plugs. I have taken out a system board on a server by not doing that and it has been a rule of thumb for me from there on.
Good Luck!