Damian Newman

macrumors newbie
Original poster
Apr 14, 2018
18
0
I just bought a new 2017 13 inch MacBook Pro without Touch Bar.

I've experienced issues with the iPhone X because of PWM.

I was wondering if my MBP would cause me similar issues or not?

Also, does one experience issues with PWM when the screen brightness is low or high?
 

maflynn

Moderator
Staff member
May 3, 2009
68,058
35,615
Boston
PWM = Pulse with Modulation for those who didn't know what PWM was (I had to google it myself).
 
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AJAAY

macrumors 6502
Sep 29, 2012
405
210
I just bought a new 2017 13 inch MacBook Pro without Touch Bar.

I've experienced issues with the iPhone X because of PWM.

I was wondering if my MBP would cause me similar issues or not?

Also, does one experience issues with PWM when the screen brightness is low or high?
From my understanding the 13 inch MacBooks don’t. However the 15 inch does, but at a higher frequency that shouldn’t produce any symptoms.
 
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Damian Newman

macrumors newbie
Original poster
Apr 14, 2018
18
0
From my understanding the 13 inch MacBooks don’t. However the 15 inch does, but at a higher frequency that shouldn’t produce any symptoms.
Okay, great.

I think may be experiencing some slight symptoms from having started using the MBP. Do you guys think it's possible my eyes are adjusting to the new Retina display after using a Dell laptop for several years?
 
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