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Lenovo ThinkPad T420 with UEFI Only

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@Smith@@ -- bummer. too bad that this EDID does not work for 17" HP.  

 

to answer the question. the comment in the Graphics config.plist is just a convenience to remind one what the EDID is for. as far as i can tell, the system will use the contents of the file /S/L/Displays/Override/Vendor-X/Product-Y by matching what vendor/product is in the EDID. but it gets the EDID first by looking at the LCD/Display HW if found then it will use it if it is a complete/valid EDID and then ignore anything in the same file i.e. EDID in the file.

 

the only way i found that system would use a different EDID was to use Clover to inject (overwrite) the EDID or put in DSDT in IGPU as AAPL00,override-no-connect property. i guess i just got lucky to find an EDID that works. TimeWalker mentioned he used SwitchResX to rework his EDID to a glitch-free state.

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TimeWalker mentioned he used SwitchResX to rework his EDID to a glitch-free state.

 

Do you know which parameters he use?

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i am doing many tries with switchresx but no lucky. For example if i boot always with

 

 

i have lowered pixel clock and tried many combination, more soft, more hard, but nothing, problem is always the same, the same always.

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I have officially abandoned clover on my hp, and stop. With chameleon i have not these fu cking artifacts, so i don't know why on clover them come back always..  thanks for all buddy;)

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Hi everyone, 

I had created my USB installer (10.8.3) with the Kogen's tutorial of the first post and yesterday I've installed the tluck's ZIP files to the ESP of my USB, then I've re-installed the system (10.8.3).

As I already had downloaded the 10.9 to an external HD, all that I did was to double click on it, right from the external HD, after check the files, it restarted the computer and I choose the 10.9 installer at the boot.

 

For my surprise, this worked pretty much better. 

 

Now, I have all the applications which require Apple ID working fine. The only things that didn't work yet was the sound, the USB 3.0 and Flash videos just play some seconds and freeze.

What do you recommend for solving that?

I'm afraid to install Extra folder with AppleHDA and things go wrong after reboot... 

 

 

Thanks, Kogen and tluck, and all for the hard work!

 

p.s.: almost forgot to tell you, Brightness control are working perfect with ScrLk to decrease and Pause to increase. I had an issue before, when the screen came off, it always came so bright to the point I should restart to control again. Now, with your help, it's working fine! :D

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@Fabiano_Nomad - it sounds like you did not install the custom kexts from my zip file to your /System/Library/Extensions folder. 

the zip contains kexts for 10.8.5 - i would upgrade to this level and then install the kexts to your HD according to the instructions (kext wizard is a good way). /Extra is not used by clover.

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Clover will inject kexts if they don't exist in /S/L/E but they may conflict and not actually be used. you can certainly leave kexts on ESP and have Clover inject them. There are 2 that conflict with existing kexts: AppleHDA and BroadcomBluetooth.  you can just move these out of /S/L/E to say /Temp and test clover is injecting the alternative kexts. you should have sound then!

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Clover will inject kexts if they don't exist in /S/L/E but they may conflict and not actually be used. you can certainly leave kexts on ESP and have Clover inject them. There are 2 that conflict with existing kexts: AppleHDA and BroadcomBluetooth.  you can just move these out of /S/L/E to say /Temp and test clover is injecting the alternative kexts. you should have sound then!

YEAH!! \o/

 

You're the man! 

 

Now, only left to work USB 3.0, the mini wi-fi card DW 1510 I gave up to try to make it work... Lenovo put some kind of locking which verifies the wi-fi as not original and don't let it work.

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Hmm,

I just updated to Mavericks and now I have some problems. (Using the dsdt from tlucks bundle)

The first one: When I press the "Mute Vol" button, the system freezes. (Manually turning down volume to 0 works)

 

The second one: Sleep does not really work, the Power LED flashes but nothing happens.

 

I looked through the latest posts, but I havent really seen anyone else with this problem.

I installed OSX on my 2nd HDD, maybe that is the problem?

 

Another annoying problem is scrolling. In most apps scrolling works like on windows. But using firefox it doesnt really work, I get this thing, that you also have in windows without drivers. http://0.tqn.com/d/webdesign/1/0/r/H/1/cursor_all-scroll_ie.gif

PS: Does anyone know how this guy got multitouch?

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Yeah i believe there is more multi gesture support than we are taking advantage in the default configuration. Rehabman changed the implementation to be more flexible in the later revs but it may require some mapping changes? I would particularly like to use the swipe left/right thing. i hope someone can figure it out! 

 

Anyway, I reposted a zip today that has a few minor changes since the October version.

 

10-Nov-2013

  • Updated Clover to b2293
  • Made high-res vs low-res config.plist and DSDT more consistent - difference is EDID and DualLink
  • Revised EDID and DSDT for 1600x900 - added 50Mhz option
  • Added folder for Displays/Overrides (for more natural color gamma curves and more screen size options) in this zip

One thing i suggest folks try ... boot with MBR USB instead of UEFI on HD

I have been booting CloverEFI MBR on a USB vs the HD for the last week or so and this seems to resolves a number of the very annoying UEFI issues - but i still get all the benefits of Clover. For example, my system always sleeps vs somes goes in limbo land. It always shuts all the way down. and the mute doesn't total hang it.

 

No other changes as the same EFI/Clover folder is copied to the USB EFI folder... takes about 2 seconds longer but i have a much more stable system. here is how i built the USB: 

 

1) format USB MBR with 1 fat32 partition 

2) install clover like in picture (below)

3) copy/replace /Volumes/USB/EFI/CLOVER with same folder from HD - that is the ESP/EFI/CLOVER

4) in bios, make boot from USB 1st choice - instead of UEFI Cloverx64.efi (2nd choice)

post-954945-0-90674700-1384106919_thumb.png

 

I did a lot of fiddling the EDIDs over the last week. So i think i know definitively why the 1600x900 default EDID was broken. i spent too much time looking at detailed timings and in the end found out what was causing the drastic VRSYNC/buffer hang messages. The problem was  in the EDID "basic timings" section - the built-in AUO EDID had a bogus string. i looked at MAC EDID and the one Lenovo installs for Windows... and could see a pattern!

 

the symptoms were sometime it boots up with white/blank screen. GFX splotches, glitches and stalls were common. Especially when using mission control or moving windows around it would really hang up - sometimes never to recover. well the EDID from LGD for 1600x900 fixed all that --- but know i know why!!! To prove it (3rd Take!) I was able to take the built-in EDID and just change 90 to 80 and everything worked fine - which happened to have 2 sets of detailed timings. So then i decided to rebuild the EDID and add a 2nd set of detailed timings. so now it has 60 and 50 Hz

 

post-954945-0-38229800-1384106648_thumb.png

Built-in EDID from AUO (mfg)

Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   06 af 3e 21 00 00 00 00 21 14
version:         01 04
basic params:    90 1f 11 78 02
 
Lenovo EDID from LCD driver for windows:
Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   30 ae a1 40 00 00 00 00 01 14
version:         01 03
basic params:    80 1f 11 78 ea
 
Final working EDID for 14" 1600x900 based on LGD:
 
Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   30 e4 e2 02 00 00 00 00 01 14
version:         01 03
basic params:    80 1f 11 78 ea
chroma info:     33 85 99 56 55 91 27 17 50 54
established:     00 00 00
standard:        01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
descriptor 1:    80 25 40 80 60 84 1a 30 30 20 35 00 36 ae 10 00 00 18
descriptor 2:    40 1f 40 80 60 84 1a 30 30 20 35 00 36 ae 10 00 00 18
descriptor 3:    00 00 00 fe 00 4c 65 6e 6f 76 6f 0a 20 20 20 20 20 20
descriptor 4:    00 00 00 fe 00 31 36 30 30 78 39 30 30 0a 20 20 20 20
extensions:      00
checksum:        c7
 
Manufacturer: LGD Model 2e2 Serial Number 0
Made week 1 of 2010
EDID version: 1.3
Digital display
Maximum image size: 31 cm x 17 cm
Gamma: 2.20
DPMS levels: Standby Suspend Off
Supported color formats: RGB 4:4:4, YCrCb 4:2:2
First detailed timing is preferred timing
Established timings supported:
Standard timings supported:
Detailed mode: Clock 96.000 MHz, 310 mm x 174 mm
               1600 1648 1680 1728 hborder 0
                900  903  908  926 vborder 0
               -hsync -vsync 
Detailed mode: Clock 80.000 MHz, 310 mm x 174 mm
               1600 1648 1680 1728 hborder 0
                900  903  908  926 vborder 0
               -hsync -vsync 
ASCII string: Lenovo
ASCII string: 1600x900
Checksum: 0xc7 (valid)
EDID block does NOT conform to EDID 1.3!
Missing name descriptor
Missing monitor ranges
 
 
 

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I just installed your new package and it looks like the sleep issues are gone. :o

Also Volume-Mute does work again.

 

But RehabMans Kext doesnt seem to work for me yet.

It seems to recognise inputs with 3+ fingers, but it only beeps. :D

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@vapayo - great.  thanks for feedback.

 

the VoodooPS2controller works for 2 finger scrolling by default. but for 3+ fingers, i think there is some keyboard mapping that may have to happen? 

look in the VoodooPSController Plugins folder and there are 3 kexts - the keyboard Info.plist has some swipe settings.

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last pack install without issue

i test : resolution 1366 and 1600 without problem

and the last provided DisplayProductID-313c

Thanks for this pack again. :)

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@tluck-

I installed latest pack and used your suggestion about MBR USB, and the sleep is much better (perfect so far). The mute problem was resolved with the latest pack, even without MBR USB boot.

Why would this make a difference, booting from an USB? It is loading the same Clover and configuration, right?

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usb3? do you have a PCI card?  for the the dell wifi you need to install a white-list modded biios. 

Yep, I have three USB ports: one at the left side and two at rear, one of that is 3.0; I couldn't find yet a way to have it working.

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@fabiano_Nomad - do you have T420S vs T420? i think there is a GenericUSBXHCI  kext or patched AppleUSBXCHI that may get your USB3 working. look in the downloads area.

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@tetonne - that EDID is 60Hz - same as the original. the change for that one compared to the original was just to change panel size to 310 instead of 309

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@tetonne - that EDID is 60Hz - same as the original. the change for that one compared to the original was just to change panel size to 310 instead of 309

oups did not understood sorry

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Yeah i believe there is more multi gesture support than we are taking advantage in the default configuration. Rehabman changed the implementation to be more flexible in the later revs but it may require some mapping changes? I would particularly like to use the swipe left/right thing. i hope someone can figure it out! 

 

Anyway, I reposted a zip today that has a few minor changes since the October version.

 

10-Nov-2013

  • Updated Clover to b2293
  • Made high-res vs low-res config.plist and DSDT more consistent - difference is EDID and DualLink
  • Revised EDID and DSDT for 1600x900 - added 50Mhz option
  • Added folder for Displays/Overrides (for more natural color gamma curves and more screen size options) in this zip

One thing i suggest folks try ... boot with MBR USB instead of UEFI on HD

I have been booting CloverEFI MBR on a USB vs the HD for the last week or so and this seems to resolves a number of the very annoying UEFI issues - but i still get all the benefits of Clover. For example, my system always sleeps vs somes goes in limbo land. It always shuts all the way down. and the mute doesn't total hang it.

 

No other changes as the same EFI/Clover folder is copied to the USB EFI folder... takes about 2 seconds longer but i have a much more stable system. here is how i built the USB: 

 

1) format USB MBR with 1 fat32 partition 

2) install clover like in picture (below)

3) copy/replace /Volumes/USB/EFI/CLOVER with same folder from HD - that is the ESP/EFI/CLOVER

4) in bios, make boot from USB 1st choice - instead of UEFI Cloverx64.efi (2nd choice)

 

I did a lot of fiddling the EDIDs over the last week. So i think i know definitively why the 1600x900 default EDID was broken. i spent too much time looking at detailed timings and in the end found out what was causing the drastic VRSYNC/buffer hang messages. The problem was  in the EDID "basic timings" section - the built-in AUO EDID had a bogus string. i looked at MAC EDID and the one Lenovo installs for Windows... and could see a pattern!

 

the symptoms were sometime it boots up with white/blank screen. GFX splotches, glitches and stalls were common. Especially when using mission control or moving windows around it would really hang up - sometimes never to recover. well the EDID from LGD for 1600x900 fixed all that --- but know i know why!!! To prove it (3rd Take!) I was able to take the built-in EDID and just change 90 to 80 and everything worked fine - which happened to have 2 sets of detailed timings. So then i decided to rebuild the EDID and add a 2nd set of detailed timings. so now it has 60 and 50 Hz

 

attachicon.gifScreen Shot 2013-11-10 at 12.47.56 PM.png

Built-in EDID from AUO (mfg)

Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   06 af 3e 21 00 00 00 00 21 14
version:         01 04
basic params:    90 1f 11 78 02
 
Lenovo EDID from LCD driver for windows:
Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   30 ae a1 40 00 00 00 00 01 14
version:         01 03
basic params:    80 1f 11 78 ea
 
Final working EDID for 14" 1600x900 based on LGD:
 
Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   30 e4 e2 02 00 00 00 00 01 14
version:         01 03
basic params:    80 1f 11 78 ea
chroma info:     33 85 99 56 55 91 27 17 50 54
established:     00 00 00
standard:        01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
descriptor 1:    80 25 40 80 60 84 1a 30 30 20 35 00 36 ae 10 00 00 18
descriptor 2:    40 1f 40 80 60 84 1a 30 30 20 35 00 36 ae 10 00 00 18
descriptor 3:    00 00 00 fe 00 4c 65 6e 6f 76 6f 0a 20 20 20 20 20 20
descriptor 4:    00 00 00 fe 00 31 36 30 30 78 39 30 30 0a 20 20 20 20
extensions:      00
checksum:        c7
 
Manufacturer: LGD Model 2e2 Serial Number 0
Made week 1 of 2010
EDID version: 1.3
Digital display
Maximum image size: 31 cm x 17 cm
Gamma: 2.20
DPMS levels: Standby Suspend Off
Supported color formats: RGB 4:4:4, YCrCb 4:2:2
First detailed timing is preferred timing
Established timings supported:
Standard timings supported:
Detailed mode: Clock 96.000 MHz, 310 mm x 174 mm
               1600 1648 1680 1728 hborder 0
                900  903  908  926 vborder 0
               -hsync -vsync 
Detailed mode: Clock 80.000 MHz, 310 mm x 174 mm
               1600 1648 1680 1728 hborder 0
                900  903  908  926 vborder 0
               -hsync -vsync 
ASCII string: Lenovo
ASCII string: 1600x900
Checksum: 0xc7 (valid)
EDID block does NOT conform to EDID 1.3!
Missing name descriptor
Missing monitor ranges
 
 
 

 

Hi, i want make another try, can you pass me a new edid with these fixes?

Do you have changed only panel size and timing? Because i think to have make already these tries..

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ok so to make use of 3+ finger swipes was very easy. the swipes will send certain key strokes and all you have to do is map them to something using the system keyboard prefs. it took me longer to finger out how to swipe on the small pad. left/right swipe are best detected by touching 3 fingers and swipe in the direction fingers are pointing vs sliding hand sideways.  from his notes:

  • Swipe Up, Down, Left, Right are now assigned by default to the following keyboard combinations: Control+Command+UpArrow, Control+Command+DownArrow, Control+Command+LeftArrow, Control+Command+RightArrow. This should work better with international keyboards. You will need to use System Preferences -> Keyboard -> Keyboard Shortcuts to adjust to assign these keys to your desired actions. If you were using three finger swipe left and right for back/forward in your web browser, you will need to reconfigure these actions via the Info.plist or use a program like KeyRemap4MacBook to remap the keys generated to the keys used by your browser for forward/back (that's what I plan to do).

I chose to change what keys the swipes send in Info.plist. i just changed left/right swipe to match Command+[ and Command+] which are what Safari and Finder use for Back/Forward.

i changed Info.plist here: 

/System/Library/Extensions/VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Keyboard.kext/Contents

from

$ diff Info.plist Info.orig.plist 

56c56

< <string>37 d, 21 d, 21 u, 37 u</string>

---

> <string>3b d, 37 d, 7b d, 7b u, 37 u, 3b u</string>

58c58

< <string>37 d, 1e d, 1e u, 37 u</string>

---

> <string>3b d, 37 d, 7c d, 7c u, 37 u, 3b u</string>

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      - Download the WhateverGreen.kext from here. I used the version 1.3.3.
      - Download the USBInjectAll.kext from here. I used the version 2018-1108.
       
      Important! If you are coming from my previous Mojave guide, please note that I am using some kexts from other repositories / authors.
       
       
      Audio volume adjustment
       
      - Open the Info.plist inside VoodooHDA.kext/Contents/ with TextEdit.app or any text editor of your choice.
      - Change:
      <key>PCM</key> <integer>90</integer> to:
      <key>PCM</key> <integer>140</integer> Or, download the versions 2.9.2 attached bellow.
       
       
      Keyboard swap Command with Option (optional)
       
      - If you prefer, you can swap Command and Option keys, to map Win Key - Command and Alt - Option.
      - Change /Volumes/EFI/EFI/CLOVER/OEM/S400CA/UEFI/kexts/10.15/VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Keyboard.kext/Contents/Info.plist:
      <key>Swap command and option</key> <true/> to:
      <key>Swap command and option</key> <false/> Or, download the version 2.0.4 already adjusted attached bellow.
       
       
      Wifi and Bluetooth (BCM94360CS2 + M2 NGFF adapter)
       
      Recently I replaced the DW1560 with BCM94360CS2. Now I have fully wireless and bluetooth working (including Instant Hotspot) without any kexts.
       
      See: 
       
       
      Wifi and Bluetooth (DW1560 / BCM94352Z)
       
      Unfortunately, some notebook manufacturers are currently blocking the replacement of wireless cards. They want you to only use the models sold by them. And of course, none of them from Lenovo for this notebook model is compatible with MacOS.
       
      If you try to start with an unauthorized wifi card for them, you will receive a screen error:
      1802: Unauthorized network card is plugged in - Power off and remove the network card. Since this check is done directly in the BIOS, the only solution is to modify it.
      But since nothing is easy in this life, there is one small big problem:
      - The BIOS update procedure does not allow you to use modded files as it used to be.
      - You will need to physically reach your BIOS on the motherboard and make use of a USB BIOS reader/writer.
       
      So what you need to do:
      1. Disassembly your laptop;
      2. Dump your BIOS with an USB BIOS reader with SOIC8 clip (to not desolder from the motherboard);
      3. Patch it (Ask on UEFI hack forums over there to someone patch for you. Every dump is unique, so mine don't work to you.);
      4. Fix RSA signature;
      5. Reflash BIOS;
      6. Replace wireless card;
      7. Remount your laptop;
      8. Done.
       
      To fix a Modded BIOS to remove the 5 beeps on boot, you need this guide: https://www.insanelymac.com/forum/topic/337333-guide-fix-insyde-h2o-bios-signature-5-beeps-on-lenovo (traduzido: pt-BR)
       
       
      After replaced the wireless card. Download those Kexts and put in /Volumes/EFI/EFI/CLOVER/kexts/10.15/
       
      - Download the AirportBrcmFixup.kext from here. I used the version 2.0.3. (To enable Wireless)
      - Download the BrcmBluetoothInjector.kext, BrcmFirmwareRepo.kext and BrcmPatchRAM3.kext from here. I used the version 2019-10-17. (To enable Bluetooth)
      - Download the BT4LEContinuityFixup.kext from here. I used the version 1.1.4. (To enable Handoff and Continuity)
       
      Keep in mind that the bluetooth kexts are currently in development and the official releases will be available in future in the repository: https://github.com/acidanthera/BrcmPatchRAM/releases
       
       
      Now you can start the installation without problem (I guess).
       
       
      How install
       
      UEFI Setup Configuration and Installation

      UEFI configuration
       
      My BIOS is the latest: 1.93 (J4ET93WW) 

      - Shutdown and insert the flash drive.
      - Power on with F1 pressed to enter BIOS setup.
      - Change value: Config - Intel(R) AMT - Intel(R) AMT Control to DISABLED
      - Change value: Security - Security Chip to DISABLED
      - Change value: Security - Anti-Theft - Intel(R) AT Module Activation to DISABLED
      - Change value: Security - Anti-Theft - Computrace to DISABLED
      - Change value: Security - Secure Boot to DISABLED
      - Change value: Startup - UEFI/Legacy Boot to BOTH, Legacy First and CSM Support = Yes
      - Save & Exit Setup (F10)
       
      - Now, hold the F12
      - In the list, select your flash drive.
      - Choose the flash drive (white icon).
       
      The installer will start. 
      
      Format destination disk

      Format the disk with GUID partition mapping and name it "Macintosh".

      - Select Disk Utility in the list, then press Continue.
      - Click in View, then "Show All Devices".
      - Select the destination Disk, then Erase.
      - Name: HD, Format: APFS and Scheme: GUID Partition Map

      Close Disk Utility.
      
      Select "Install macOS", then Continue.
      Follow instructions in screen.

      After install
       
      After first part install the system will reboot. Maybe you have to press F12 again and select the flash drive.
       
      Choose the internal disk (gray hdd icon) if not already selected.

      The second part of the installation will begin. This will take 16 minutes.

       

      Post installation
       
      When the second part of install finish, the system will reboot again.

      After performing the user initial setup and go to the desktop, you need to make the system disk bootable.

      Open the Clover Configurator from flash drive that you copied before.

      Mount and open the flash drive EFI partition. (Inside Clover Configurator, Mount EFI -> Select flash drive in Efi Partitions list -> Mount Partition -> Open Partition)
       
      Copy the EFI folder to desktop.
       
      Go back to Clover Configurator, unmount the EFI partition of the flash drive and mount and open the EFI partition of internal disk.
       
      Move the EFI folder from Desktop to EFI partition of the internal disk.
       
      Eject the flash drive.
       
      Move all Kexts from EFI partition of internal disk to /Library/Extensions and make kext cache, with those commands in Terminal:
      sudo mv -R /Volumes/EFI/EFI/CLOVER/kexts/10.15/* /Library/Extensions/ sudo chmod -R 755 /Library/Extensions sudo chown -R root:wheel /Library/Extensions sudo kextcache -i / Restart the system.
       
       
      It's done!
       
       
      System Updates
       
      10.15.1
       
      Updated without changing or updating anything.
       

       
       
      10.15.2
       
      Before install, update the following kexts:
      - VirtualSMC.kext and all kexts and VirtualSmc.efi. I used version 1.0.9.
      - Lilu.kext. I used version 1.4.0.
      - WhateverGreen.kext. I used version 1.3.5.
      - AppleALC.kext. I used version 1.4.4.
      - VoodooPS2Controller.kext. I used version 2.1.0.
      (all download links above)
       
      Download the latest CLOVERX64.efi.zip build. I used version 5100.
      Mount EFI partition and unzip to:
      - /Volumes/EFI/EFI/CLOVER/CLOVERX64.efi
      - /Volumes/EFI/EFI/BOOT/BOOTX64.efi (rename the copy of CLOVERX64.efi to BOOTX64.efi
       
      Install update. Will reboot at least four time.
       
       

      And last but not least

      I would like to thank the following community members, by making these dream possible:
      @crushers, @snatch, @apianti, @blackosx, @blusseau, @dmazar, @slice2009, @autumnrain, @phpdev32, @EMlyDinEsH, @RehabMan, @Scellow, @mitch_de, @Shailua, @Andy Vandijck, @maxfierke, @ArturXXX, @LexHimself, @brumas, @"Sniki", @Mieze, @headkaze and all others members involved directly or indirectly.
       
       
      Attachments
       
       
      SSDT-L440.aml
      config.plist
      VoodooHDA.kext.zip
      VoodooPS2Controller.kext.zip
      Filevault 2 additional drivers.zip
    • By ajmcello
      The following files exist on the github:
       
      a) Clover.app-v1.11-5100.zip
      b) Clover_v2.5k_r5100.pkg
      c) CloverISO-5100.tar.lzma
      d) CloverV2-5100.zip
      e) CLOVERX64.efi.zip
       
       
      Is (a) for installing as an app on OSX? What is it for?
       
      What is (b) for, the .pkg? Not exactly familiar with .pkg. I've seen it used in UNIX, but I believe it's also a PKG format for installing packages on OSX. So, what is the difference between this (b), and (a)? (a) is labeled v1.11-5100, while (b) is labeled v2.5k_r5100.
      (c) contains only this file, Clover-v2.5k-5100-X64.iso, which I assume is a pre-bootloader.
      (d) looks like the NON ISO version, to build an ISO?
      (e) Contains CLOVERX64.efi, which is the same CloverX64.efi for Clover.app-v1.11-5100 and CloverV2-5100.zip
       
      Thanks for any explanations. 
       

       
       
       
       
    • By Dolamarv
      Hi all, I have been using an x240 thinkpad for more than 2 months as hackintosh and it is very stable. As of now I am in Catalina 10.15.1 and it’s running great until I updated it to the new clover build r5100. My laptop won’t automatically sleep when I close the lid down now. I reverted back to 5099 and close-lid automatic sleep works. I don’t know what caused the problem but I think 5100 fixed a dsdt patching of some sort that that conflicted with my config plist? Thanks in advance!
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