Recent content by sb1370

  1. sb1370

    [Guide] Laptop backlight control using AppleBacklightFixup.kext

    Hi; Brightness slider works fine for me, but is there any way to further reduce the min brightness? (The lowest I can get now is 0x1c4) When I used clover PNLF patch, it read my max brightness from current bios brightness and the brightness could be lowered than now. And something else, I lose...
  2. sb1370

    How to Fix iMessage

    Ok, I checked my appleID and only my current serial number was assigned to it. But I still get that message. I have no problem with App Store though.
  3. sb1370

    How to Fix iMessage

    Hi, Thanks to your guide I managed to fix iMessage but each time I use a new serial number it works for once and after I shutdown my laptop and start it again it shows me the " You cannot sign in to iMessage on this Mac at this time. To use iMessage with this Mac, contact Apple Support and...
  4. sb1370

    [Workaround] Intermittent Graphics issues (No IMEI Device)

    Unfortunately it requires overriding flash descriptors (needs opening the laptop).
  5. sb1370

    [Workaround] Intermittent Graphics issues (No IMEI Device)

    If you want to fix Intel ME, you might find some help here: https://www.win-raid.com/f39-Special-Intel-Management-Engine.html
  6. sb1370

    [Workaround] Intermittent Graphics issues (No IMEI Device)

    Hi; I've noticed when I use the ssdt generated by ssdtPRGen for power management, my graphics doesn't work properly (I think it's QE/CI). Although sometimes graphics work fine with it but randomly and rare. If I drop that ssdt graphics work correctly. I tried beta and -c 3 switch but nothing...
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