okstevep

macrumors newbie
Original poster
Jul 3, 2011
3
0
Hi
When I first started using my white 32GB iphone 4 a month ago, I felt very slight electric shocks and static-like feeling and a kind of pins and needles feeling in my hands. I soon either forgot about it or got used to it.
Then 2 weeks ago, I got a new 15" 2011 macbook pro (from Smart Deals on Amazon). When I was using the trackpad, I felt even more electric shocks and pins and needles in my hands and my hair has even started standing on end. When I used the laptop on my lap, it got boiling hot and the pins and needles, electric shocks and static in my body got even worse. Now, when I use my old macbook on my lap I'm even getting the same problem.
I have a carpeted 2nd floor flat and lots of electric devices. As far as I know all of my plug sockets are earthed.
I'm now not sure if the problem is psychological. My cousin held the phone outdoors and agreed that it was giving him shocks.
Could I have developed a static sensitivity since using the phone and the macbook pro?
Maybe I need an electrician to come to the flat or see a doctor.
But seriously, is there likely to be a fault with the macbook pro as this is by far the worst of the causes of the shocks and probably what started all of this? I need to get to the bottom of this quickly so I can decide whether to take back my macbook pro and/or iphone.
Thanks
Steve
 

neondrgns

macrumors regular
Jan 28, 2010
162
0
you can get the pins and needles feeling from carpal tunnel...could makes sense when you are experiencing it using a laptop and a phone
 
Comment

Timur

macrumors 6502a
Oct 14, 2008
573
12
Exchange 2-prong with 3-prong plug on the power-plug or vice versa.
 
Comment

Aquaporin

macrumors 6502
Jun 27, 2005
441
77
USA
Your house's wiring is probably not up to code and the electricity is flowing through the laptop. I had this happen once, and it made using the laptop plugged in next to impossible.
 
Comment

Timur

macrumors 6502a
Oct 14, 2008
573
12
The Macbooks have issues with grounding, though, even with proper house circuitry. Connecting an external device that is powered via 3-prong plug (i.e. display) brings down the grounding of the Macbook to true 0 volts.
 
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