thinkpad

  1. A3TiX

    Need help with my ThinkPad X1 Carbon 3rd Gen

    Hello :) i need Help with my ThinkPad X1 Carbon 3rd Gen with the following Specs: WQHD Touch Screen (2560x1440) IPS Realtek ALC 3232 Intel Wifi AC 7265 Intel Core i7 5500U with Onboard Graphics "Intel HD Graphics 5500" 8GB RAM 256GB SATA M.2 I got Monterey installed with OpenCore but nothing...
  2. zmalach

    ThinkPad W540 Intel Core i7 4700MQ @ 2.40GHz

    I am just wondering if anyone tried Big Sur on the ThinkPad W540 Intel Core i7 4700MQ @ 2.40GHz. What is working and what is not working? Thanks! Zam
  3. Sniki

    [Guide] Lenovo ThinkPad T440S [OpenCore 0.6.7] [WIP]

    Lenovo ThinkPad T440S using OpenCore (0.6.7) The Readme, Instructions and the EFI is provided here: https://github.com/Sniki/Lenovo-Thinkpad-T440S Problem Reporting and Troubleshooting Please provide proper Problem Reporting (archive) which includes the EFI and a copy of IOREG. IOREG should...
  4. Sniki

    [Guide] Lenovo ThinkPad X240 [OpenCore 0.6.7] [WIP]

    Lenovo ThinkPad X240 using OpenCore (0.6.7) The Readme, Instructions and the EFI is provided here: https://github.com/Sniki/Lenovo-Thinkpad-X240 Problem Reporting and Troubleshooting Please provide proper Problem Reporting (archive) which includes the EFI and a copy of IOREG. IOREG should...
  5. Sniki

    [Guide] Lenovo ThinkPad T440 [OpenCore 0.6.7] [WIP]

    Lenovo ThinkPad T440 using OpenCore (0.6.7) The Readme, Instructions and the EFI is provided here: https://github.com/Sniki/Lenovo-Thinkpad-T440 Problem Reporting and Troubleshooting Please provide proper Problem Reporting (archive) which includes the EFI and a copy of IOREG. IOREG should...
  6. VinylNerd

    Lenovo Thinkpad T440P Catalina 10.15.7 19H15 Discussion/Help/Bugs/Fixes

    This thread is for users running Catalina 10.15.7 19H15 on there T440P. Resolve problems, share kext's and EFI folder's, aswell as discuss and share hardware upgrades which improve performance and functionality. Currently I have 2 EFI's im switching between to find the best option for me...
  7. WH0AMI

    X1 Yoga 3rd (2018) abnormal CPU power consumption after wake

    Hi, my build is X1 Yoga 3rd (i7 8650U, UHD620 + 16G Ram+ SN720 512G Nvme SSD + DW1820A) with OpenCore 0.6.0 + macOS 10.15.6 Catalina. The main problem I have been experiencing is the abnormal CPU Package Power Consumption. The CPU can only go to normal 0.8-0.75w idle power consumption after cold...
  8. Zarvaka

    Lenovo Thinkpad T470 BIOS Requirments

    Hello i am here to ask how the bios should be configured for Lenovo Thinkpad as in the opencore guide as what it says to enable and disable i can not do most of the things in the bios i did research by going to lenovos website and you cant configure it just like it says in the opencore guide...
  9. Sniki

    [Guide] Lenovo ThinkPad X240 [OpenCore 0.5.9]

    Lenovo ThinkPad X240 using OpenCore (0.5.9) Considering i haven't finished the OpenCore Bootloader guide yet, due to the big number of request for a OpenCore guide, here is the Open Core guide which is much more stable and faster than Clover, i have been using the OpenCore Bootloader since...
  10. Sniki

    [Guide] Lenovo ThinkPad T440P [OpenCore 0.5.9]

    Lenovo ThinkPad T440P using OpenCore (0.5.9) Considering i haven't finished the OpenCore Bootloader guide yet, due to the big number of request for a OpenCore guide, here is the Open Core guide which is much more stable and faster than Clover, i have been using the OpenCore Bootloader since...
  11. Sniki

    [Guide] Lenovo ThinkPad T440S [OpenCore 0.6.7]

    Lenovo ThinkPad T440S using OpenCore (0.6.7) . The up to date EFI and the more detailed usage explanation can be found at: https://github.com/Sniki/Lenovo-Thinkpad-T440S Warning ! RESET NVRAM: please do not use this option, there is an issue from Lenovo's side on the 2-3 recent versions of...
  12. faarn

    T540P Catalina 10.15.4 build - i5-4300M/Intel 7260 wifi/Intel HD 4600 graphics

    Hi. I have just entered the world of hackintosh (catalina 10.15.4) and have managed to get an almost fully functioning t540p laptop. I've used various kexts and guides from a number of sites and if I'm honest am now a bit lost as to which kexts I still need and which are either redundant or...
  13. grassmudhorse

    << Solved >> Can’t get into Mojave/Catalina installer with X1 Carbon gen6

    Update: Surprisingly this problem is solved after disabling the WIFI card and Bluetooth in the BIOS setting. My wifi card is DW1820a (JT494 from Lenovo). I guess the problem is to free up USB resources to be used by the external disks? ################# I recently got a X1 carbon gen6 which is...
  14. jheitz

    ThinkPad T490 - Catalina USB doesn't make it past plus signs

    Hello, I am trying to boot to the Catalina installer that I made with UniBeast. However, it does not make it past the plus signs. I have tried AptioMemoryFix.efi, I have tried replacing VBoxHfs-64.efi with HFSPlus.efi, and I have tried injecting my graphics ID. All of which have been claimed to...
  15. MarcoPower01

    Catalina update stuck on apple logo

    I have a thinkpad t450s I've installed mac os Catalina on it's working fine but when I'm installing an update he gave me this error (attached verbose boot image). How can I fix it?
  16. 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...
  17. ElijahWei

    << Solved >> TrackPad doesn't work after logged into Mac OS

    Hi Whizz~ My ThinkPad T450s has installed 10.15.3 with Clover,When the laptop starting until logon UI of Mac OS,Trackpad works well,Means I can select something by lightly touch. But when I logged into the OS,it works a few seconds. And then, I only can select something by press hard on the...
  18. kailaikai

    No handler for Region [ECOR] after EC patching and stuck apfs_module_start:1683

    Hello, I'm currently trying to install the latest macOS Catalina on my Lenovo L390 Yoga laptop. As per advised, I renamed my H_EC device to EC after being stuck on apfs_module_start:1683 (or 1334 when trying the latest Mojave). I have also installed USBInjectAll and XHCI-unsupported on my kext...
  19. kiiwii

    Lenovo Thinkpad t420s?

    I see only guides on the t420 but not the t420s, is there any guide for this model of laptop? Thanks!
  20. jc123

    Lenovo Thinkpad P53 stuck at endrandomseed on installer

    I'm unable to boot despite trying everything below. I've attached an image of the verbose log (apologies for the quality), as well as my Clover folder. I haven't been able to pass endrandomseed while installing from usb with high sierra or mojave. Hardware specs at bottom. Any help is greatly...
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