Donw35 Posted August 22, 2018 Share Posted August 22, 2018 (edited) OpenCore 0.7.5 and Monterey fully working My G3 has the BCM84360CS2 mod, I got the module from eBay for $10 and the adapter for $10 off amazon. Method: USB Big Sur installation Create an Monterey or Big Sur USB installer (google is your friend here, plenty of tutorials there) Mount the EFI partition of your USB installer using Clover Configurator Copy the EFI file attached here. Boot your laptop using F9 and choose the USB installer and follow the prompts Spoiler Credits go to Jake Lo for creating this EFI file. I did make some changes to his, this one is Open Core 0.7.5 and latest kexts, make sure you get your own serial numbers in the config.plist HP-840-G3-Opencore_0.7.5.zip Edited November 1, 2021 by Donw35 updated 10 1 Link to comment Share on other sites More sharing options...
Donw35 Posted August 26, 2018 Author Share Posted August 26, 2018 (edited) I resolved the WiFi and Bluetooth issues by using a supported module NOTE I have found that the NCM94322 doesn't work well in Catalina, it does kind of work but other problems like iMessage and FaceTime are problematic. I recommend using the BCM94360, its supported and all works. BCM943224PCIEBT2 Card To NGFF(M.2) Key A/E Adapter from Amazon for $14 MacBook Air 13 A1369 11 A1370 WiFi Bluetooth Air Port Card from eBay $10 I had to do some cutting on the A/E adapter but was able to get it to fit, its a lot taller but the case closes without problems. I rather like this hack as the WiFi and Bluetooth are needed services and OS support will increase over all performance and confidence. Edited October 23, 2019 by Donw35 2 Link to comment Share on other sites More sharing options...
Donw35 Posted September 26, 2018 Author Share Posted September 26, 2018 If you want Mojave on this system, this is what I did. Copied EFI folder to a thumb drive took the SSD out of the laptop and installed Mojave from a real mac installed clover and put the EFI folder from the thumb drive reboot and done. 2 Link to comment Share on other sites More sharing options...
Tetonne Posted September 28, 2018 Share Posted September 28, 2018 do you know how to crack BIOS locked on this elite840g3? got one but can't boot on external source cos of this bios locked Link to comment Share on other sites More sharing options...
Donw35 Posted September 28, 2018 Author Share Posted September 28, 2018 (edited) I haven't done it but you will have to contact HP and flash the bios using a CMOS.bin file. For those that are interested, here is my clover stuff for the HP 840 G3 HP G2 800.zip Edited October 30, 2019 by Donw35 2 Link to comment Share on other sites More sharing options...
Speeddragon Posted November 6, 2018 Share Posted November 6, 2018 Donw35, thanks for your post. I am interested in trying this on my G3, and my plan was to follow this guide: https://www.tonymacx86.com/threads/guide-hp-probook-elitebook-zbook-using-clover-uefi-hotpatch.261719/ But as i understand correctly, I can just install it without doing all the tweaks and stuff, but just copy and paste your clover folder (because it contains the config and .kext's)? Quote If you want Mojave on this system, this is what I did. Copied EFI folder to a thumb drive took the SSD out of the laptop and installed Mojave from a real mac installed clover and put the EFI folder from the thumb drive reboot and done. Do you mean the clover folder with the EFI folder? Link to comment Share on other sites More sharing options...
Donw35 Posted November 11, 2018 Author Share Posted November 11, 2018 Yes, install Mojave on a hard disk from a real Mac, then install clover, then use my EFI folders. done. Note, without the proper wifi card you will not have have Wifi or bluetooth, Intel doesn't work Link to comment Share on other sites More sharing options...
Baio77 Posted November 11, 2018 Share Posted November 11, 2018 On 9/28/2018 at 9:36 PM, Donw35 said: I haven't done it but you will have to contact HP and flash the bios using a CMOS.bin file. For those that are interested, here is my clover stuff for the HP 840 G3 HP_840_G3_Clover.zip Donw35 this your DRIVER UEFI , they are too many, you put them ALL ... the renames see in the pictures are correct for your HW The kext are to be updated Test this Clover and Post ioreg with these settings if it starts Clover.zip 1 Link to comment Share on other sites More sharing options...
Donw35 Posted November 11, 2018 Author Share Posted November 11, 2018 (edited) Correct, that is an old EFI folder, I am going to remove it and add the latest one when I get home. sorry for the confusion. EDIT- I added the new clover folder Edited October 30, 2019 by Donw35 3 Link to comment Share on other sites More sharing options...
acardoso.me Posted December 20, 2018 Share Posted December 20, 2018 For users who wish to remove the BIOS password https://drive.google.com/open?id=1FZOJ2ZeRKAZfWQH6FccabswftZEdKJ8q 1 Link to comment Share on other sites More sharing options...
Donw35 Posted January 24, 2019 Author Share Posted January 24, 2019 updated to 10.14.3 without issues 1 Link to comment Share on other sites More sharing options...
thadrumr Posted February 1, 2019 Share Posted February 1, 2019 Does sleep work on Mojave with the Macbook Air WiFi card on the 840 G3? Link to comment Share on other sites More sharing options...
Donw35 Posted February 3, 2019 Author Share Posted February 3, 2019 Yes it does. make sure to disable wake on lan... Link to comment Share on other sites More sharing options...
Dyzzthetic Posted March 3, 2019 Share Posted March 3, 2019 On 9/26/2018 at 2:32 AM, Donw35 said: If you want Mojave on this system, this is what I did. Copied EFI folder to a thumb drive took the SSD out of the laptop and installed Mojave from a real mac installed clover and put the EFI folder from the thumb drive reboot and done. Hey! Great build, but i have some remaining questions: Where'd you find a working VGA driver? Can you give me a link or the name of it? What if i don't own a real mac, how can i upgrade then? I don't wanna lose my current files of my High Sierra build. (If there's no other choice than doing a clean install of Mojave and backing up important stuff on another drive or so, that's ok. Because i can't upgrade directly somehow. Link to comment Share on other sites More sharing options...
Donw35 Posted March 3, 2019 Author Share Posted March 3, 2019 The video drivers are supported by OS X already nothing to do unless your system has desecrate graphics chip. I haven't done a upgrade or an USB install but its well documented Link to comment Share on other sites More sharing options...
AnneNusse Posted March 24, 2019 Share Posted March 24, 2019 Hello @Donw35, I am a complete noob and maybe I'm missing something, so I hope that you will have 5 minutes to spare to help me I used the hackintosher.com EFI folder that i put on the EFI partition of my USB installer. I then replaced the content of the CLOVER folder with your files. However, when I try to boot from my USB drive, I am greeted with a black screen. Do you have any idea? Thanks in advance for your great help! Link to comment Share on other sites More sharing options...
AnneNusse Posted March 24, 2019 Share Posted March 24, 2019 Ok, I'm dumb as a rock. I simply proceeded with a vanilla install and then used your EFI files directly on the laptop's drive. So here is my little contribution: DisplayPort image works (tested with a HDMI <> DP cable) No sound output (except via the 3,5mm jack), even after installing VoodooHDA Battery percentage works Both USB 3,1 ports work (tested with a keyboard and a mouse, as well as with a USB hub) I wonder what keeps the sound from working. Anyway: thank you so, so much for the files! You saved me 3-4 more hours days of searching. Link to comment Share on other sites More sharing options...
Pikiman Posted April 12, 2019 Share Posted April 12, 2019 (edited) Hi, Thank you for this topic. I have a similar laptop (820 g3) and i am attempting to install osx el capitan. I believe your work would be of great help if i can get a functional clover for Sierra. Would it be possible for you to re-upload you clover files please? Thanks Edited April 12, 2019 by Pikiman Link to comment Share on other sites More sharing options...
Donw35 Posted April 24, 2019 Author Share Posted April 24, 2019 I haven't ever tried Sierra on this laptop, only Mojave but here is my latest clover HP_840_g3.zip 1 Link to comment Share on other sites More sharing options...
linuxmac Posted May 5, 2019 Share Posted May 5, 2019 (edited) El 26/8/2018 a la 1:40, Donw35 dijo: BCM943224PCIEBT2 Tarjeta a NGFF (M.2) Adaptador A / E de Amazon por $ 14 MacBook Air 13 A1369 11 A1370 WiFi Tarjeta de puerto Bluetooth Air de eBay $ 10 Hola ¿Tienes un enlace a este producto? gracias Hello do you have a link to this products? thanx and sorry my english Edited May 5, 2019 by linuxmac Link to comment Share on other sites More sharing options...
Donw35 Posted May 5, 2019 Author Share Posted May 5, 2019 adapter https://www.amazon.com/gp/product/B01JGERLOS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 wifi card https://www.ebay.com/itm/MacBook-Air-13-A1465-A1466-2013-2014-WiFi-Bluetooth-Air-Port-Card-BCM94360CS2-AP/262144387375?hash=item3d0905e92f:g:rfUAAOSwTGBcmoCR:sc:USPSFirstClass!90245!US!-1 Link to comment Share on other sites More sharing options...
Donw35 Posted July 26, 2019 Author Share Posted July 26, 2019 updates to 10.14.6 without issues, make sure to update your kexts 1 Link to comment Share on other sites More sharing options...
Fwt0An0n Posted August 23, 2019 Share Posted August 23, 2019 Hi everyone... will get a Samsung 970 EVO and split/ dual boot Mojave and W10. BIG Question - since my 840 G3 is the touchscreen, any way of getting the touch to work in MacOS? :)) Link to comment Share on other sites More sharing options...
Donw35 Posted August 24, 2019 Author Share Posted August 24, 2019 I have a Elitebook 840 G2 with touch screen, works out of the box. the OS isn't well suited for touch but it does work. Keep in mind that the M.2 in your Laptop is an SSD not an NVME, make sure the Samsung 970 EVO is going to work, I don't think it will. Link to comment Share on other sites More sharing options...
Isaac24 Posted September 7, 2019 Share Posted September 7, 2019 first of All, thanks for sharing your own experience and Clover with us here ... it made it much easier to install, since i'm not a fan of DSDT patching stuff ! Nonetheless I have some issues would be glad if someone can help me with: 1- I can't upgrade Clover every-time i do that the Laptop fails to boot ,it shows Apple Logo only and shut down no idea what the problem , so I keep on the latest version shared here 4920 . 2- the Sound output doesn't change automatically when 3.5 mm plugged in , with googling I understood this has to do with AppleALC patching i'm not sure . 3- the laptop doesn't always sleep with closing Lid or it sleeps and wakes up immediately , I wonder if USB wifi is the reason ? I did order BCM94360CS2 card and its adapter maybe this issue would be solved after replacement. Away from that I guess the device is doing great on Mojave ! i'm glad that I could use it for everyday stuff and my studying anyone has faced those troubles or has suggestions - solutions ? would be thankful ! 1 Link to comment Share on other sites More sharing options...
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