tanya

@Jorge1964 My Dell Latitude 3400 is shipped with a Intel AC9560 dual band According to underlying link the Qualcom indeed is an option too Lucky me!! https://www.dell.com/support/manuals/en-pr/latitude-14-3400-laptop/latitude_3400_specs/wireless?guid=guid-7bec79da-da01-47a0-a008-a5c019328718&lang=en-us @Jake Lo I have generated new serials when I start using David's EFI this week. What do mean with " enter your personal Mac address " Other question: I have read online about en0. My Realtek ethernet is en0 the Intel WiFi is en2. Should I disable wifi when trying iMessages?

Hello @jorge1964 I'm using the native internal Dell Latitude 3400 wifi card. to my surprise is fully working: @davidfrei7as Ah... good to hear. I will double my efforts to get it working this time... I really don't understand why iMessages NEVER works with my Hackintoshes. I created a new iCloud account, tried to login in iMessage (or FaceTime). A 6 digit code is asked, which indeed is send to my phone. When I enter the code, it is accepted but after 4 or 5 second I get the login screen again.... Same as always.... I guess a need a proper clean Apple ID (iCloud-account) , created & tested on a real Apple device. Which I haven't one....

@jorge1964 Hello jorge, you said you own a real apple mac. I have a question: To test iMessage & FaceTime: can you create a icloud-account for me on a real Apple device. I haven't one myself. I have a feeling Apple doesn't like accounts made on a Hackintosh. Somehow they see & block.. [email protected] or something? Thanks..

I just added AirportItlwm.kext and literally everything works, including TrackPad, encrypted WiFi over Intel-πcard, BlueTooth, CardReader, build in camera & multiple screens ! And I have a i7 now ( reported ) Perfect system, no more ToDo's....... well... I guess I must give iMessages & FaceTime a try ( Tried it before on some other systems, but never seen either of them working on ANY hackintosh, although many people report them working ) EFI_davidfrei_airport.zip

@Jorge1964, I have upgraded to OpenCore 0.64 but still no Trackpad. I shall take a look at the EFI from davidfrei7as, hope that will solve it.... If I get it to work, I 'll post a EFI here. Edit: @Jorge1964, Thanks for pointing my to davidfrei7as: his EFI is pure gold.

updated to OC 0.64 and tried a cheapo USB3 to HDMI ( fresco logic, ali-exprss) beside the buildin HDMI and USB-c to HDMI Works!! I can drive 4 screens now with the Latitude 3400 ( 3 external & buildin)

With both DP and HDMI plugged in, I power on. At first only the DP screen shows the Dell logo, OC boot menu and apple "-v text" . When the apple logo appears still a total black (no signal) HDMI screen. When the Mac login screen appears still a black HDMI screen, but after 6 or 7 second the HDMI screen comes up and stays. it survives sleep-mode and screen-save mode! No issues here.

Finally succeeded! Just before giving up on it.. the settings recommended by Herve but with macmini8,1. (although it is not SkyLake ) did the trick. I'm very happy I'll post my EFI. and IOreg tanya’s Macmini8.ioreg.zip EFI_opt3040micro_bigSur_dualDisplay.zip

Hello tried the above and some other things, ( ig-platform-id, pikera & vit9696 boot arg, multiple framebuffer-con-enable ) but no go... Both HDMI and DP ports are working but NOT at the same time. I guess I had to downgrade to Catalina/Clover for dual monitor support: Tons of people with REAL Macmini's also have problems with Dual monitor setup under Big Sur, especially Big Sur beta and Big Sur 11.0.1 . I guess it's a Big Sur 11.0.1 thing. See 120+ complaints on "macOS Big Sur - Multiple Display "… | Apple Developer Forums " "https://developer.apple.com/forums/thread/651131" My Latitude 3400, although, CAN drive two monitors & laptop screen with Big Sur ( with minor issue: must pull out and plug in HDMI cable to get it working)

Hi, Sorry: I didn't Now I copied 3400_12C_5 Reset nvram and reboot but still no trackpad Should I retry your other options as well? ( I'll do it anyway.... ) My Dell 3400 has one other problem: after a reboot or cold start the HDMI-port only works after taking it out and back into the Laptop, and the HDMI-port doesn't survive a sleep-session.

@Jake LoJake tried them both, but no Trackpad it seems to be hard. :-) I don't like OpenCore.... what do you recommend: Clover or OpenCore?

I changed 1B19. into. 1219. change to iMac and tried: But still no DispPort and HDMI at the same time.

@Jake Lo tried it: still no trackpad... boss’s iMac_6dec_secondtry.ioreg.zip

Halo, I did a clean reinstall of my Dell optiplex 3040 micro. It use to have it installed with Catalina and Clover, i want to have Big Sur with OpenCore 0.63. The install succeeded but only one of the two screens are working . The HDMI-port OR the displayport but not both. It use to work with Catalina and Clover. What do I wrong? and how can I fix it? . Dell optiplex 3040 proc. i3 6100T (skylake) mem: 8 Gb ddr3 graph: intel HD 530 ether: realtek 8168 wifi: intel AC8260 tanya’s macmini.ioreg EFI_3040_1screen_only.zip

@Jake Lo Halo Jake, thanks for still helping me out! added the aml files to ACPI to my bootUSBstick and use added config.plist: Track-pad still not working.. Still booting from USB stick, the Dell Lat. 3400 can boot both Windows10 and big Sur. posting my new IOreg file. extra question: is there any change that imessage & facetime going to work? (not yet tried...) boss’s iMac6dec.ioreg.zip