OC DELL Latitude E6420

Hi! I successfully installed Monterey in my e6420 with 1366*768 screen and Intel hd graphics... Is the there a way - guide to frsj install it upgrade to Sonoma, because every version up from Monterey I tried pops a forbidden sign...? Tanks in advance...

@Mo-6420 please help to install MacOs big Sur in dell latitude e6420

specs;

operating system : ubuntu 23.10

procecer : intel® Core™ i5-2540M × 4

ram,rom : 8.0 GiB ,500+GB(HardDisk)

I have :

32Usb

MacOs BigSuR row Imagram :e

BigSur Recovary File

Some Efi from Internet Research

balena etcherram :

pleas help to install BigSur Please help i am bigginer

@I BigSUR

that's the way you go ->

https://dortania.github.io/OpenCore-Install-Guide/

https://dortania.github.io/Ope…p.plist/sandy-bridge.html

update kext + opencore/ ocaux

->

tools- at releases

- https://github.com/ic005k/OCAuxiliaryTools

- https://github.com/ic005k/Xplist

greets

Why my USB drive only seen in legacy,any way to change to urfi mode ,please explain this apfel-baum  Mo-5590

Whats wrong with me now

What will be do now

Mo-5590 thanks for your information firstfole . iam rechecked my all settings but all thinks are same position

Iam used to create USB method through rufus

https://dortania.github.io/Ope…install.html#rufus-method

and put your EFI and finely got my best result so far .so whats next

Please explain what problem

Mo-5590 your right I got other method. olarila iso image. No problem with uefi

You say that no windows but I can't find Mac device . Please help install Mac in windows

.olarila isn't safe I don't know

I don't know olarila and recovery methods is same . Can I create boot USB with this olarila . I am tried to install Mac since last week even I don't kno what is Uefi or legacy last day .iam a beginner . I think you got it my situation

@I BigSUR ,

olalila iso -> distro, good bye support

in doubt thread closed

please go for example the dortania way, the current one is wrong

greets

Mo-5590

apfel-baum

In this case

Please give a solution

What's wrong ,EFI or Recover file(com.apple.recover.boot)

I tried many times but not seen

Install Bigsur option .I just confused between this two files.wich will modify(EFI, recover file ),

No way to get any Mac device to me ,so somebody help me

I just want INSTALL BIGSUR option in my boot option ,still I am keep trying

🙂

Mo-5590

How to fix my Wifi

Please help me

For Bigsur

Mo-5590

apfel-baum

Thank you dear,for your instructions

Finely I got my target

Mo-5590

apfel-baum

Now I can't fix my wifi in my dell latitude e6420

I tried two method kexts and showing this error before getting boot menu ,I tried itiwm.kexts,airportitiwm,kexts both

But no changes

Help me