ThinkPad X1 Carbon PWM Issue

ads-fc on 03/11/2020 - 21:48

I have checked PWM ranking on notebokcheck. com. most of the (2560 x 1440) models are fine, but one is not.

however, it does not have au stock firgue.

so I am wondering if au stocking of X1c 2560 x 1440 has suffered from PWM issue(low frequency)

thanks guys

Comments

bdl on 03/11/2020 - 23:38

+1

buy one and let us know :)
Calran on 04/11/2020 - 10:23

Unlikely, but which generation are you referring to?
- ads-fc on 04/11/2020 - 12:38
  
  gen7&8
  - Calran on 04/11/2020 - 13:07
    
    I have a gen7 link me the model with pwm issue and I can check.
    - ads-fc on 04/11/2020 - 15:05
      
      https://www.notebookcheck.net/PWM-Ranking-Notebooks-Smartpho…
      
      I don't think they have tested au models
      - Calran on 04/11/2020 - 15:40
        
        @ads-fc: Oh sorry just realised mine is actually an X1 Extreme, not a carbon.