1. MTTP

    Windows won't boot unless Opencore Rebase Regions quirk is ON

    Hello everyone, i'm trying to figure out what's causing this problem: opencore sanity checker suggests to turn ACPI > quirks > RebaseRegions to OFF for comet lake cpus i have windows 10 installed on a separate ssd (GPT), and boot fails/freezes unless i keep RebaseRegions ON. Sometimes it just...
  2. danzy384

    Doubt on Battery Status Patch for my Dell Inspiron

    Hello there, I am trying to install macOS BigSur for my Dell Inspiron 5491 13inch. However, in the process, I have got a small doubt related to the patch of the battery status. I was following the generic guide of Rehab Man...
  3. wrobeljakub

    Problem with patching ThinkPad T460 battery

    I'm trying to patch the T460's battery and I have a problem with one of 16-bit fields. I don't know how to change those parts below. If (((\RRBF & 0x02) || (\_SB.PCI0.LPC.EC.HWAC & 0x02))) Local0 = \_SB.PCI0.LPC.EC.HWAC I tried to replace them with If (((\RRBF & 0x02) ||...
  4. zhangquanmin

    Dell Vostro 3460,10.12 Sierra Laptop,Please help!!!Patching LAPTOP DSDT/SSDTs,Disabling discrete graphics in dual-GPU laptops

    10.12 Sierra Laptop,Please help!!!Patching LAPTOP DSDT/SSDTs,Disabling discrete graphics in dual-GPU laptops Dell Vostro 3460 i5-3210M @ 2.50GHz Motherboard 0WCY8Y ( HM77 Express ) HD4000+Nvidia GeForce GT 630M 120SSD+120SSD LG LGD035C Conexant SmartAudio HD @ Intel Realtek ALC662...
  5. dormone

    DSDT file for HP Elitebook 840 G3

    Hi everyone, I installed catalina on my HP Elitebook G3, it was very difficult for me perform the tuning clover after installation. Now I still have a couple of problems: 1) sometimes catalina stuck 2) I do not see battery icon and value of the charge. I was locking for other post without...
  6. Louisvuitton

    Need help to fix dsdt warning, please

    Hello, Got dsdt by F4 clover and want to fix many warnings Most of them I cant google how to fix :oops: Bios upgraded... (now I have installed mojave by clover, and plan to upgrade to big sur opencore) My build is mb: asus h110t (mini itx) cp: i5-6500 skylake graphic: intel HD 630 Please...
  7. mixed91

    DSDT SSDT problem

    Hello, when im patching dGPU OFF (_OFF() or _PS3() methods to _INI ), laptop fan always spiniing at 100%. Can anybody help me plz?
  8. xenear

    Not all control paths return a value (L23D)

    How to fix it?
  9. cnnrward

    DSDT help for eGPU code 12

    I'm attempting to use the guide at https://egpu.io/forums/pc-setup/fix-dsdt-override-to-correct-error-12/#step1 to allow me to connect to my Razer Core X Chroma with an AMD RX 5700. When booted into Catalina, it works just fine. Windows 10 has issues. I keep getting error: Compiler aborting...
  10. RizkiAA

    ACPI Error after renaming XHC1 to XHC

    Hey all... I've been trying to figure out how to configure all the ports of my Laptop's USB to work properly on MacOS Catalina 10.15.5, everything seems to work fine, MacOS seems to work properly, the only issue is that I can't seem to make one of my USB 2.0 Port to be recognised in MacOS and...
  11. anythingbutwindows

    Help fixing one DSDT error

    Hello, I have a Lenovo Ideapad L340 IRH. I used Rehabman's guide and MaciASL and was left with one error (after adding "c/*" in the first line all other errors disappeared for some reason). So my error is "syntax error, unexpected PARSEOP_NAMESEG, expecting PARSEOP_DEFINITIONBLOCK" (error 4096)...
  12. vatsa131

    [Help!] Kaby Lake 10.15 Thunderbolt problem

    I have referenced from @rockjesus Clover files for my macOS 10.15.2. Changes made: The sleep was not working and minimum brightness was too high for usage. So I replaced VoodooTSCSync.kext with lvs1974's new CpuTscSync.kext. Sleep is working now using darkwake=10 ( But takes too long to go into...
  13. RizkiAA

    << Solved >> Can't press "Apply" when trying to Patch for working battery status

    Hello everyone.....:wave: I'm running macOS High Sierra (10.13.6) trying to Patch for a working battery status for my laptop(ASUS K46CM) from the provided guide : This guide provided by RehabMan it asks me to change the field so it is broken into two pieces(low-byte, high-byte) (In this case...
  14. ttc

    Intel 6 Series Fix [...]

    I installed Catalina on my Medion X6815 Laptop with an i7-2670QM. However some things are not working: USB3 ports not recognized, Turbo Mode (i am stuck at max 2.2Ghz) and Shutdown. I tried already many of the fixes given by MaciASL but actually i did not solve any problem by my dsdl patching...
  15. BlvckBytes

    OpenCore DSDT patching

    Hello! I am using RehabMan's battery patch for my razer blade: https://github.com/RehabMan/Laptop-DSDT-Patch/blob/master/battery/battery_Razer-Blade-2014.txt OpenCore does not support the injection of pre-extracted DSDTs that have been user-patched. So I guess the patches need to be applied...
  16. PickupMan

    [GUIDE] ASUS K550JX - MacOS Catalina 10.15

    ASUS K550JX - MacOS Catalina - Full Guide (ASUS K550JK GUIDE COMING SOON...) Hello! This is a guide on how to install macOS Catalina 10.15 on your ASUS K550JX. To be clear, I will provide all the files, folders, SSDT´s and DSDT´s I used on my Laptop, but bear in mind that you may need...
  17. raqall

    ThinkPad S440 Battery Status: DSDT patching

    Hello! I'm having difficulties patching my DSDT to enable battery status monitoring on my laptop. I've looked through the forum and I found post mentioning that Yoga S1 patch helped (but eventually the battery status became "stuck" on 97%), another user mentioned he made it work, but didn't...
  18. hassanswe


    Hello i have applied patches to dsdt but battery patch gives me error can anyone help me with That?
  19. AppleCampus

    Need help with DSDT.

    When installation is completed.I want to edit my dsdt and ssdt file but I found that have some problems,it seems that ssdt files are current because when I use ssdt alone without dsdt file it shows nothing.but when I use my edited dsdt files,it stucks at smcbatterymanager when i try to use...
  20. tm12

    Custom DSDT Questions

    I'm trying to make a custom DSDT for ASUS TUF Z370-Pro Gaming board. I've followed a few guides but they all seem to rely solely on patches made by other people with no explanation how the patches were created. The first part was easy, extracted the dsdt at the clover bootscreen, and have been...