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gsingham

macrumors 6502
Original poster
Oct 20, 2013
259
42
Hi guys i've had my late 2015 top spec retina iMac for about a week now but i had guest over so didn't get to use it too much.

Now that i have i've noticed a very random weird but soft crackle noise coming from the back of the mac. It sounds like static. Im not sure where its coming from. To be honest it sounds like an old HD with a spindle writing. But I have a 1TB SSD so i know its not that lol.

As well as that I've noticed that when the screen is dimmed to bare minimum theres a soft buzz from the speakers again but this is not noticeable unless i go out of my way to listen to it unlike the first when its obvious when I'm using the mac.

Final issue is with my magic trackpad 2. Ever so often (mostly noticeable when using safari) but the cursor will get stuck and not move when I drag my fingers over the trackpad. I have to lift my finger off and then drag again for it to work again. Its again very random and i can't duplicate but its noticeable enough to be irritating.

That aside the screen is perfect (excellent colour balance and no light leakage) as such finding it hard to request a replacement and chance more issues.

suggestions?
 
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