EFI for Dell LLatitude 5490 errors on boot

[andvsilva]

Hello Guys,

 

Someone can help me, I want to install BigSur on my Dell Latitude 5490 but I cannot do it, I tried a lot of thins and nothings works at all. I will share my EFI, logs and Aida report of my hardware. 

 

Follow my Hardware configuration:

Dell Latitude 5490 Intel Core i5-8350U, 1886 MHz

16GB RAM

M2 Sata:  LITEON CV8-8E256-11 SATA 256GB (256 GB, SATA-III)

Wifi: Intel(R) Dual Band Wireless-AC 8265

LAN: Intel(R) Ethernet Connection (4) I219-LM

Audio:  Intel Sunrise Point-LP PCH - High Definition Audio Controller [C1]

 

I don't know what to do anymore.

 

I will change my Wireless in future for one Broadcom, but for now I want to install. And I check the CFG is locked, but my BIOS don't show any option to disable. Also when I boot with debbug mode show some erros but keep going like can you seel at picture:

 

Somebody help me pls?

 

I made a video with BIOS config: 

 

 

Thanks a lot.

dell5490-ada_report.htm

opencore-2021-12-03-154321.txt EFI_OC.zip

Edited December 3, 2021 by andvsilva

[Allan]

We can't help if we don't know which hardware are we dealing:

 

 

[andvsilva]

12 minutes ago, Allan said:

We can't help if we don't know which hardware are we dealing:

 

 

 

OK sorry, I edited my post and share new information, also I updated the logs and OC folder. Thanks.