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the solve: https://olarila.com/topic/39811-how-to-enable-bluetooth-orico-and-others-in-hackintosh/

My Dell BIOS is latest version... Following these instructions to determine the correct UEFI variables to set so that I can enable 4k@60hz and to disable CFG lock 1. Download your BIOS flash program via Dell (search for your model, then click Drivers and Downloads and filter for BIOS) - Completed 2. Dell_PFS_Extract: Select folder containing your Dell .exe file (This will extract the raw BIOS .bin file) - Completed 3. UEFITool_NE_A58: Open 1 System BIOS with BIOS Guard vx.x.x.bin and export the Setup IFR section - Cannot figure this out... Stopped here cause I can't figure it out... 4. Ifrextractor: Use Section_PE32_image_Setup.sct as input file and write output to Section_PE32_image_Setup IFR.txt - Cannot figure this out... 5. Find variables by their name in the .txt file via Ctrl + F (e.g. DVMT or CFG or Thunderbolt) - Cannot figure this out... These are the extracted Bios Files https://www.dropbox.com/scl/fi/94pcxyxvotpm081r4aa7t/Latitude_5X11_Precision_3551_1.31.1.exe_extracted.zip?rlkey=rudezr9w5zzg6iwm8ulvlg3zu&st=t4pmip2h&dl=0 Can someone help me regarding this... All of this is from this site where 4k etc was enabled... https://github.com/MokkaSchnalle/macOS-Dell-5411-5511

Did it work OOB or with an add-on driver in Sonoma?

Answers available in our Hardware Technical Information section. Do search the forum/consult these sections before posting. https://osxlatitude.com/forums/topic/2998-platforms-compatibility-requirements-for-os-xmacos https://osxlatitude.com/forums/topic/8238-supportedunsupported-gpus-graphics-cards Not really worth the effort and time you'll have to put in it but if you really want to try and install one of those totally obsolete OS X versions (with which you won't do much) on your P4 dinosaur, the best you can hope for is Leopard. Don't expect much support if you require assistance, Tiger and Leopard are just too old and you'll have trouble finding people who know about it now. I very much doubt that your 22 years old AGP Rage6 ATI Radeon 345M will be supported but you never know... You can always check the device ids of the oldest supported ATI/AMD platforms in the relevant drivers of Leopard combo update to begin with. I expect it would be old ATIRadeon.kext. Your GPU id should be 1002:4337. You may also consult everymac.com and look for very ancient pre-Intel Apple Mac computers that may have been fitted with GPUs of that generation/family/architecture and the latest OS X version that supports them (probably Tiger 10.4.11) but know that the oldest 2006 Intel MacBook/MacBook Pro/iMac were fitted with Intel GMA950 and ATI X1600 GPUs.

I recently decided to fix my Presario 2500, as I wanted to use it as a machine for early windows+dos games, however just for fun, I'd like to do an old OS X hackintosh on it. I believe the CPU should be supported up to Leopard, but I can't find much info on the GPU. One thread said they got full resolution in Tiger (no info about QE/CI however), and one said it's sister card (iirc same thing but with worse shaders) didn't get QE/CI in Leopard. Does anyone here know if it's supported? Basic specs: Intel Pentium 4 2.4GHz (Northwood), ATI Radeon IGP 345M, 128GB SanDisk Extreme MicroSD (connected via sd to ide adapter)

I am using CSR8510 A10 Usb bluetooth (0x0001:0x0a12) on Mac OS Sonoma. It doesn't work after Sequoia update. Can you help with this?

Sorry that injecting EDID value did not work. You could also try experimenting with a different KBL frame buffer; like 0x59160000 or 0x591b0000.

Man I'm really starting to loose hope that I will ever be able to fix this issue Tried injecting the EDID as you suggested with sadly no different result's but you can see that the injection worked correctly as found in the IOReg attached. I will try patching the connector next. Injected EDID monitor connected via dock.zip

Yes, that's what I was expecting. Your graphics config looks spot on. If you inspect the screen's EDID information, you will notice that the reported data differs between HDMI output and USB-c Dock output: HDMI: <00 ff ff ff ff ff ff 00 05 e3 78 27 d7 00 00 00 09 1b 01 03 80 3c 22 78 2a a5 95 a6 56 50 a0 26 0d 50 54 bf ef 00 d1 c0 b3 00 95 00 81 80 81 40 81 c0 01 01 01 01 56 5e 00 a0 a0 a0 29 50 30 20 35 00 55 50 21 00 00 1e 00 00 00 fd 00 32 4c 1e 63 1e 00 0a 20 20 20 20 20 20 00 00 00 fc 00 32 37 37 38 58 0a 20 20 20 20 20 20 20 00 00 00 ff 00 47 4a 4c 48 33 48 41 30 30 30 32 31 35 01 fc 02 03 1e f1 4b 10 1f 05 14 04 13 03 12 02 11 01 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a 80 18 71 38 2d 40 58 2c 45 00 55 50 21 00 00 1e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 55 50 21 00 00 1e 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 55 50 21 00 00 18 8c 0a d0 90 20 40 31 20 0c 40 55 00 55 50 21 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6d> Dock (both): <00 ff ff ff ff ff ff 00 05 e3 90 27 64 1f 00 00 34 1c 01 04 a5 3c 22 78 3a 48 15 a7 56 52 9c 27 0f 50 54 bf ef 00 d1 c0 b3 00 95 00 81 80 81 40 81 c0 01 01 01 01 56 5e 00 a0 a0 a0 29 50 30 20 35 00 55 50 21 00 00 1e 00 00 00 fd 00 32 4c 1e 63 1e 01 0a 20 20 20 20 20 20 00 00 00 fc 00 51 32 37 39 30 0a 20 20 20 20 20 20 20 00 00 00 ff 00 47 51 4d 4a 43 48 41 30 30 38 30 33 36 01 9a 02 03 1e f1 4b 01 03 05 14 04 13 1f 12 02 11 90 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a 80 18 71 38 2d 40 58 2c 45 00 55 50 21 00 00 1e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 55 50 21 00 00 1e 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 55 50 21 00 00 18 8c 0a d0 90 20 40 31 20 0c 40 55 00 55 50 21 00 00 18 f0 3c 00 d0 51 a0 35 50 60 88 3a 00 55 50 21 00 00 1c 00 00 00 00 00 00 00 77> I would suggest you try and inject the HDMI EDID value as additional property in your graphics configuration. Target AAPL02,override-no-connect since this external screen should be 2nd display out of FB@2 and specify the EDID value as DATA type without any space between the bytes. Refer to the Whatevergreen user manual if need be. Can't remember if the AAPL0x unit digit must match the connector's number. You'll be able to check that out in IOReg after reboot (under FB@2->display->AppleDisplay). Can't be AAPL00 for sure as that would be your built-in screen. You may also try to patch connector con2 to HDMI type as per connector con1 though I'm not convinced this will take effect and change anything.

@wing @Jazzoo I have 2-in-1 Latitude 7200 (detachable keyboard and touchpad) with i7-8665U and just installed Sonoma and OC 1.01. It looks like everything is working as it should: touchpad, touchscreen, graphics acceleration , brightness, audio, display setting and extended monitor, wifi, USB-c (charging + Thunderbolt). The only problem I found out so far is sleep function. On AC: When I wake up the laptop, the screen gets corrupt (vertical lines and colour change). If I take screenshot and save on USB, the png file displays perfectly Ok on another laptop. However my extended monitor stays perfectly normal. I can't find a way to recover the built-in screen (whether through change resolution, colour profile change) other than through a reboot. The lock function looks normal. On Battery: The sleep function goes to turn off the laptop The lock function looks normal till the sleep is triggered Please advise

Crap sorry @Hervé I was an idiot and didn't know you could export the IOReg Here are the files you wanted (Hopefully done correctly this time) 1440p monitor running at 1080p via dock.zip 1440p monitor via dock.zip 1440p via HDMI.zip

Hello, could you provide me your efi folder? I am also currently in the process of installing MacOS Sequoeta on my 5510. that would help me a lot. Thank you

'tempted to say it's a likely EDID issue but you opted to post screenshots of your IOREg rather the IOReg themselves as asked.

@Jake Lo Sorry, here is my EFI, had to strip it down a little due to the upload size limit on this website @WhenMusicAttacks Tried that with no difference sadly. EFI.zip

@pulleyluke the link only has a zipped EFI shell with just the boot file, not the full EFI folder

I am running Sequoia with OCLP. Whenever I try to enable FileVault on my E6430, I just get the error "incorrect password", my password is being entered correctly however, how do I fix this? I've only uploaded my config.plist as my full EFI compressed is over the file size limit. config.plist.zip

try -igfxmpc boot arg

Sure thing, my entire EFI is found here also - https://github.com/lukeshondas/Dell-Latitude-5290-Opencore config.plist.zip

post you Config file

Have now tried a HP dock, Thinkpad dock and Dell Dock, all with the same issue, though sometimes the monitor would show some garbled image as you can see

After following the guide made by Jake Lo the laptop now has 64MB of DVMT, and can now boot without the need for the framebuffer patch, but sadly my monitor issue isnt fixed. Same as before

i think only 64mb makes any difference, higher value do nothing, but i might be wrong here that wass for sure what i needed to get 2k 144hz on my 7400 before

Okay thank you! Ill give it a shot, how much vram would you recommend? I've got 32GB of Ram on the laptop

what make the trackpad still jump or random click? If I attach TPDX, the touchpad work like a normal. the problem is i2c mode is interruptPolling(GPIO), its normal if I have TPD1 and TPDX?

for 8th gen it should be: setup_var.efi 0xA10 0x02 but always better to test first (or get ready to disconnect cmos battery if fails) another guide is here: https://github.com/dreamwhite/bios-extraction-guide/tree/master/Dell