Happened to me.
I have a Dell M1330 (very similar model, identical casing to whats shown in the picture).
All this has happened to me! I actually thought the tingling was part of the surface texture, it happened so often.
I've had quite a few electric shocks from it too, but I just put it down to static electricity.
As said above - it could be 1000v, or 100v, what matters is the current that its giving out, not the voltage.
Out of curiosity, I did some tests on this laptop (the M1330) just now, and I don't get any 100v voltages (although I haven't been tingled for a few days now).
Biting the hand that feeds IT
