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  1. wushuangrong

    Japanese 109 keys keyboard

    That's too bad. Apple also has its own Japanese layout keyboard, it's similar to mine, I don't know how doesn't mine be recognized, weird!
  2. wushuangrong

    Japanese 109 keys keyboard

    I know this is not a Catalina specific question, but I can find no where to post it, so I post it here, hope it's fine. I have a Japanese 109 keys keyboard, its physical layout is exactly like this one Fujitsu keyboard. The problem with this keyboard is that many symbols are in different...
  3. wushuangrong

    need help to enable my fn key on my keyboard

    OK, after reading https://www.insanelymac.com/forum/topic/330440-beginners-guide-fix-keyboard-hot-keys-functional-keys and https://www.tonymacx86.com/threads/guide-patching-dsdt-ssdt-for-laptop-backlight-control.152659, i can get various scan codes, such as f1, f2, etc. Someone said, on pc...
  4. wushuangrong

    need help to enable my fn key on my keyboard

    Hello, I have installed Mojave on my laptop and everything works fine, except that some keys on the keyboard do not work as intended, such as the Fn key. This is a Japanese keyboard layout. Is there a guide to tackle this problem. Thanks!
  5. wushuangrong

    ALC 269 no sound after wake from sleep

    Okay, thank you!
  6. wushuangrong

    ALC 269 no sound after wake from sleep

    Hi @RehabMan, I got my sound working with AppleALC, the problem is sometimes it looses sound after wake from sleep. I saw CodecCommander is the solution for this kind of problem, but i find somebody said the user need to edit the Info.plist file contained in the CodecCommander package, is that...
  7. wushuangrong

    [Guide] How to patch DSDT for working battery status

    OKay, thanks for your time. I checked battery info under windows, and copied DesignedCapcity and FullChargedCapacity to DSDT's BIF0 and BIX0 structure. According to acpi spec, the first member of BIX structure should be "Revision", but mine seems is "Power Unit", so i added one member at the...
  8. wushuangrong

    [Guide] How to patch DSDT for working battery status

    Thanks for your comment, just wondering if windows uses these same methods to determine battery status? And will MaxCapacity/DesignedCapacity be the exact the same or both are just approximate but not need to be exactly the same value?
  9. wushuangrong

    [Guide] How to patch DSDT for working battery status

    Sorry, just noticed gen_debug script can not generate a ioreg file for me, it shows " IOREG dump has failed 3 times. Dumping generic IOREG report instead.", i included an ioreg file manually, hope it's fine.
  10. wushuangrong

    [Guide] How to patch DSDT for working battery status

    Thanks for your time, i went through the whole patch process again, and still no luck. Can you take a lookt at it one more time?
  11. wushuangrong

    [Guide] How to patch DSDT for working battery status

    I am wondering does order of these two commands matter? Store(ShiftRight(Arg1,8), TX39) Store(Arg1,TX38) Can we translate to Store(Arg1,TX38) Store(ShiftRight(Arg1,8), TX39) ?
  12. wushuangrong

    [Guide] Laptop backlight control using AppleBacklightFixup.kext

    I am not using a typical ig-platform-id 0x1660004 on my ivy platform, i use 0x01660008 instead. So where or how do i can find the correct PWMMax? Thanks!
  13. wushuangrong

    [Guide] How to patch DSDT for working battery status

    Hi @RehabMan, I followed your guide and battery icon shows up in the menubar, but the problem is it always shows 99% when AC plugged in, and 100% when AC unplugged. Battery status is right under windows. Can you take a look at this? Thanks!
  14. wushuangrong

    [Guide] Native Power Management for Laptops

    So for Ivy Bridge CPU, do we still need to set config.plist/ACPI/SSDT/Generate/PluginType=true besides ssdtPRGen.sh script by Pike R. Alpha?
  15. wushuangrong

    [Guide] Intel Framebuffer patching using WhateverGreen

    I have two questions about whatevergreen patch mechanism: 1. What does "framebuffer-con1-alldata" will be changed to? For example, from the plist provided by Rehabmanguide, config_HD4000_1600x900.plist, data in "framebuffer-con1-alldata" is 02050000 00040000 07040000 03040000 00040000 81000000...
  16. wushuangrong

    HD4000 5MB with eDP internal display

    I just checked the Intel driver info app in windows, and found that my display is an eDP one, and i heard it's impossible to use an eDP with HD 4000 core display. Is that's true? Is there a framebuffer patch method to enable graphics acceleration? I attached again problem reporting files using...
  17. wushuangrong

    HD4000 5MB with eDP internal display

    Thanks, i tried, but not good, a lot of errors printed and clover gui does not show up. What is your internal display connector type?
  18. wushuangrong

    HD4000 5MB with eDP internal display

    The computer's configuration: Laptop model: LaVie Z PC-LZ550LS CPU: i5-3337U/UM77 Graphics: HD 4000 (1600 x 900) It also appears under my name. Actually after several successful boots with ig-platform-id , it now won't boot anymore, can only boot with an invild ig-platform-id 0x12345678.
  19. wushuangrong

    HD4000 5MB with eDP internal display

    I finally installed Mojavu on my laptop, just replace AptioMemoryFix-64.efi with OsxAptioFixDrv-64.efi, and set ig-platform-id to 0x01660008. But now i have a blurred block region which moves following mouse (see attached image). I have searched the forum and found others have similar problems...
  20. wushuangrong

    HD4000 5MB with eDP internal display

    Hello guys, I am trying to install Mojavu on my an old laptop LaVie Z PC-LZ550LS, i followed the guide https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093 and got errors booting clover, Problem Report files are attached. The bios does not have...
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