Contribute
Register

[Guide] Lenovo ThinkPad T440

Joined
Nov 10, 2019
Messages
3
Motherboard
Lenovo Thinkpad T440
CPU
i5-4300U
Graphics
HD 4400
Mac
MacBook Air, MacBook Pro
Mobile Phone
iOS
Thanks, tried also that, but no way...

I've also tried severals inject iDS.....

No more ideas here....
 

Feartech

Moderator
Joined
Aug 3, 2013
Messages
14,746
Motherboard
Asus N752VX-OpenCore
CPU
i7-6700HQ / HM170
Graphics
HD 530 1920 x 1080
Mac
iMac
Mobile Phone
iOS
Thanks, tried also that, but no way...

I've also tried severals inject iDS.....

No more ideas here....
As per rules, please update your hardware profile to allow others to help you easier

please read the faq for proper hardware profile setup:

follow the first post to setup your machine:
 
Joined
Nov 10, 2019
Messages
3
Motherboard
Lenovo Thinkpad T440
CPU
i5-4300U
Graphics
HD 4400
Mac
MacBook Air, MacBook Pro
Mobile Phone
iOS
Thanks, i updated my hw info.


I already followed all of this guide, and by fact have a functioning MacOs on t440. Only thing that does not work (and it stil doesn't work after all of the fixes applied) is audio. Is there a quick way to redo only the post-install part ?

I installed using a Legacy Clover (tried before with a UEFI one but did not succeed). Also, on EFI on hard disk i have a legacy clover (a slightly different version from the one installed on the USB drive)...

Thanks
 

Feartech

Moderator
Joined
Aug 3, 2013
Messages
14,746
Motherboard
Asus N752VX-OpenCore
CPU
i7-6700HQ / HM170
Graphics
HD 530 1920 x 1080
Mac
iMac
Mobile Phone
iOS
Thanks, i updated my hw info.


I already followed all of this guide, and by fact have a functioning MacOs on t440. Only thing that does not work (and it stil doesn't work after all of the fixes applied) is audio. Is there a quick way to redo only the post-install part ?

I installed using a Legacy Clover (tried before with a UEFI one but did not succeed). Also, on EFI on hard disk i have a legacy clover (a slightly different version from the one installed on the USB drive)...

Thanks
sounds like you didn't follow the guide:
Install for UEFI Booting Only
 
Joined
Oct 8, 2015
Messages
22
Motherboard
ASUS H81M-PLUS
CPU
i5-4690
Graphics
RX 560
Mac
MacBook
Mobile Phone
iOS, Other
Hi folks. I followed the procedure and I have to say that everything works perfect on my t440 except the audio. Whatever I try, I can not make it work(neither on headphones nor regular speakers). Are there any workarounds?
 

Sniki

Moderator
Joined
Jan 5, 2016
Messages
1,803
Motherboard
Lenovo V330 - 15IKB
CPU
i5-8250U
Graphics
UHD 620 /1920x1080
Mobile Phone
iOS
Hi folks. I followed the procedure and I have to say that everything works perfect on my t440 except the audio. Whatever I try, I can not make it work(neither on headphones nor regular speakers). Are there any workarounds?
I heard that latest AppleALC.kext is having issues, download 1 version older and see if that works for you.
But still without problem reporting files it's impossible to know where the problem is.
 
Joined
Oct 8, 2015
Messages
22
Motherboard
ASUS H81M-PLUS
CPU
i5-4690
Graphics
RX 560
Mac
MacBook
Mobile Phone
iOS, Other
I heard that latest AppleALC.kext is having issues, download 1 version older and see if that works for you.
But still without problem reporting files it's impossible to know where the problem is.
I am getting this:
IOREG dump failed. Retrying by increasing delays...

Increased delay by x2 times. Retrying...

IOREG dump failed. Retrying by increasing delays...

Increased delay by x3 times. Retrying...

IOREG dump failed. Retrying by increasing delays...

IOREG dump has failed 3 times. Dumping generic IOREG report instead.



Here you are:
 
Last edited:
Joined
Dec 12, 2019
Messages
6
Motherboard
Thinkpad T440
CPU
i5-4300U
Graphics
HD 4000
Tnx for great tutorial, FYI my laptop specification is

Thinkpad T440,

Intel Core i5-4300U
Intel HD Graphics 4400


I'm a little hesitant in preparing the kext file, do I have to follow what is listed in this tutorial link?

Creating USB Installer
Everything is covered at Rehabman guide on how to create a USB Installer, go read his guide first then come back here to continue with the creation of USB Installer. Link to his guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/


or only listed on this page?


Into EFI/Clover/kexts/Other add these kexts since they will be mandatory for macOS Installation:
 
Joined
Dec 12, 2019
Messages
6
Motherboard
Thinkpad T440
CPU
i5-4300U
Graphics
HD 4000
Tnx for great tutorial, FYI my laptop specification is

Thinkpad T440,

Intel Core i5-4300U
Intel HD Graphics 4400


I'm a little hesitant in preparing the kext file, do I have to follow what is listed in this tutorial link?





or only listed on this page?

up
 
Joined
Dec 12, 2019
Messages
6
Motherboard
Thinkpad T440
CPU
i5-4300U
Graphics
HD 4000
Hello there,

thank you for this great tutorial

I managed to install High Sierra but I found a number of strange things

First, the amount of RAM capacity I have seems wrong when I look at "about this mac" and I check on the "activity monitor" as well. The amount of my RAM should be 12GB, but it says 16GB.

then at normal boot the amount of ram I used directly amounted to 7.9gb of 16gb (the original was 12gb) is this a normal thing on hackintosh?
 

Attachments

Top