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Yup, tried that. Goes from 4k to 1080. Unfortunately I'm not with the machine now so can't take screen shot.

Hello all. Thank you for this trs96. With this guide, I have a Dell Optiplex 9020 USFF running 11.6.1 driving a single LG 32" 4k display using a display port to display port cable. I'm using the EFI folder shared b trs96, unaltered. My question is: In the Settings - Display, with scaling, the...

Used the same EFI with Big Sur and worked fine.

Just followed the Dortania OpenCore Guide. Here's a little write up: Dell Optiplex 7010 USFF OC 0.6.1 Catalina Can't speak for GT710 card as I only have HD4000

Yes it works. Graphics and sound. Used OpenCore 0.6.1 as well as 0.6.8

In the OperCore package, under Utilities, there's a something called OCVALIDATE. Use that.

Just realized I should post more details, was doing this on... HP Elite 8300 USDT i7 -3770s which has the HD4000 8GB RAM 250GB SSD OpenCore 0.6.8 Mac OS X 11.2.3 Followed Dortania's guide.

Hi trs96, thanks for chiming in. Was using an HP for this test regarding this thread.

Tip about the AMT in BIOS did the trick! Thanks. Here are the GLView screenshots.

What’s weird is I tried installing a new Big Sur install on an identical computer but couldn’t get the metal to work. Tried different versions of Big Sur installer and also EFI folder from the working one.

Attaching photos as requested. It’s an HP Elite 8300 USDT i7 3770s.

My test is if the dock is solid then driver didn’t load, supposed to be translucent. And looking at System report - Extensions - AppleIntelHD4000Graphics driver loaded or not. Also System report - Graphics/Displays, when driver doesn’t load there’s no entry for Metal status.

Let me take back this post. My issue solved by AMT set to enable in BIOS setting. Have the same issue. Used Big Sur installer 11.0, HD4000 works. Even after updating to latest 11.2.3 Fresh install using 11.2.3 installer, HD4000 driver does not load.

Thanks trs96! I'll try it on a spare drive just out of curiosity.

Hi, check out the post I created. It might lead you to the solution. https://www.tonymacx86.com/threads/success-dell-optiplex-7010-usff-i7-3770s-oc-0-6-1-catalina.304317/

This is only for the Dell Optiplex 7010 USFF with i7-3770s which uses the Intel HD4000 GPU. I don't have the other form factors so I won't be able to answer any questions about them. My machine has 8GB RAM and 320GB Hard Drive. Catalina 10.15.6 Time to give back to the community. Thank you to...

Hi, I have the Optiplex 7010 USFF. i7 3770S. Running Catalina 15.6 I followed the Dortania opencore 0.6.1 guide and everything works except for USB 3. Just like the OP, no USB 3 shows up in Hackintool or any of the utilities. OP solved his problem by editing the DSDT. OpenCore guide says...

Hi BillyGoatGruff, I also have a USDT and glad to have found your post. I tried it on Catalina and was not successful. Would you happen to still have the USBPorts.kext file you made to get it to work? I'm currently reinstalling Mojave now to try again. Thanks

Thanks you all for this guide. I'm starting a new machine based on this guide. I'd just like to add, an 8GB USB flash disk isn't big enough anymore. I downloaded Catalina x.x.2 and its larger than 8GB. Tried anyway to make a bootable USB flash disk from an 8GB disk and failed. Had to use a...

Just to add, for this form factor, the highest BIOS versions is 2.90. Hi Ausra, I just checked the BIOS setting and the Legacy Support and Secure Boot is DISABLED. The graphics is working right now, under System Preference -> Displays it does recognize the correct monitor model. I'll have to...