Power Management i7-8550u Inspiron 7370

Discussion in 'High Sierra Laptop Support' started by twsps, Jun 15, 2018.

  1. twsps

    twsps

    Joined:
    Aug 25, 2015
    Messages:
    70
    Motherboard:
    DELL Inspiron 7370
    CPU:
    i7-8550U
    Graphics:
    UHD620
    Mac:
    iMac, MacBook Air
    Mobile Phone:
    Android, iOS
    Jun 15, 2018 at 4:20 AM #1
    twsps

    twsps

    Joined:
    Aug 25, 2015
    Messages:
    70
    Motherboard:
    DELL Inspiron 7370
    CPU:
    i7-8550U
    Graphics:
    UHD620
    Mac:
    iMac, MacBook Air
    Mobile Phone:
    Android, iOS
    This is a coffee lake i7 chip used on High Sierra macOS, but however I cannot get power management done. Is it possible to do it?
    Thanks
     
  2. RehabMan

    RehabMan Moderator

    Joined:
    May 3, 2012
    Messages:
    177,963
    Motherboard:
    Intel DH67BL
    CPU:
    Core i7-2600K
    Graphics:
    Intel HD 3000
    Mac:
    MacBook Air
    Mobile Phone:
    iOS
    Jun 15, 2018 at 4:22 AM #2
    RehabMan

    RehabMan Moderator

    Joined:
    May 3, 2012
    Messages:
    177,963
    Motherboard:
    Intel DH67BL
    CPU:
    Core i7-2600K
    Graphics:
    Intel HD 3000
    Mac:
    MacBook Air
    Mobile Phone:
    iOS
  3. twsps

    twsps

    Joined:
    Aug 25, 2015
    Messages:
    70
    Motherboard:
    DELL Inspiron 7370
    CPU:
    i7-8550U
    Graphics:
    UHD620
    Mac:
    iMac, MacBook Air
    Mobile Phone:
    Android, iOS
    Jun 15, 2018 at 5:10 AM #3
    twsps

    twsps

    Joined:
    Aug 25, 2015
    Messages:
    70
    Motherboard:
    DELL Inspiron 7370
    CPU:
    i7-8550U
    Graphics:
    UHD620
    Mac:
    iMac, MacBook Air
    Mobile Phone:
    Android, iOS
  4. RehabMan

    RehabMan Moderator

    Joined:
    May 3, 2012
    Messages:
    177,963
    Motherboard:
    Intel DH67BL
    CPU:
    Core i7-2600K
    Graphics:
    Intel HD 3000
    Mac:
    MacBook Air
    Mobile Phone:
    iOS
    Jun 15, 2018 at 3:21 PM #4
    RehabMan

    RehabMan Moderator

    Joined:
    May 3, 2012
    Messages:
    177,963
    Motherboard:
    Intel DH67BL
    CPU:
    Core i7-2600K
    Graphics:
    Intel HD 3000
    Mac:
    MacBook Air
    Mobile Phone:
    iOS
    You will need to provide details on what you mean by "did not work".
    And "problem reporting" files as per FAQ.

    No "Problem Reporting" files attached.
    Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
    https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
    Use the gen_debug.sh tool mentioned in the FAQ, that way it is less likely you'll omit something.
     
  5. twsps

    twsps

    Joined:
    Aug 25, 2015
    Messages:
    70
    Motherboard:
    DELL Inspiron 7370
    CPU:
    i7-8550U
    Graphics:
    UHD620
    Mac:
    iMac, MacBook Air
    Mobile Phone:
    Android, iOS
    Jun 20, 2018 at 8:58 AM #5
    twsps

    twsps

    Joined:
    Aug 25, 2015
    Messages:
    70
    Motherboard:
    DELL Inspiron 7370
    CPU:
    i7-8550U
    Graphics:
    UHD620
    Mac:
    iMac, MacBook Air
    Mobile Phone:
    Android, iOS
    I have the requested files attached.
     

    Attached Files:

  6. twsps

    twsps

    Joined:
    Aug 25, 2015
    Messages:
    70
    Motherboard:
    DELL Inspiron 7370
    CPU:
    i7-8550U
    Graphics:
    UHD620
    Mac:
    iMac, MacBook Air
    Mobile Phone:
    Android, iOS
    Jun 20, 2018 at 1:32 PM #6
    twsps

    twsps

    Joined:
    Aug 25, 2015
    Messages:
    70
    Motherboard:
    DELL Inspiron 7370
    CPU:
    i7-8550U
    Graphics:
    UHD620
    Mac:
    iMac, MacBook Air
    Mobile Phone:
    Android, iOS
    This time I tried native power management guide using Experimental technique: XCPM only first and then the Custom SSDT.aml using ssdtPRGen.sh. Over here I also attached the Testing PM result for you to check. The reason I believe PM is not working is because the cpu temp is constantly at 70c and the fan is running at full speed and the frequency is mostly around 3.7GHz when I just booted up the laptop.

    Thanks!
     
  7. RehabMan

    RehabMan Moderator

    Joined:
    May 3, 2012
    Messages:
    177,963
    Motherboard:
    Intel DH67BL
    CPU:
    Core i7-2600K
    Graphics:
    Intel HD 3000
    Mac:
    MacBook Air
    Mobile Phone:
    iOS
    Jun 21, 2018 at 3:55 PM #7
    RehabMan

    RehabMan Moderator

    Joined:
    May 3, 2012
    Messages:
    177,963
    Motherboard:
    Intel DH67BL
    CPU:
    Core i7-2600K
    Graphics:
    Intel HD 3000
    Mac:
    MacBook Air
    Mobile Phone:
    iOS

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice