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[Solved] Dell Latitude 3480 - High Sierra


Rafael Siqueira
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Hi @Jake Lo!

 

I'm trying to (fresh) install the High Sierra on my "old" Dell 3480.

 

I've tried to use the settings that you gave me for 5480 and obviously it doesn't work. I've found here a working solution for 3450 and tried it too. The result was better, but I got myself stuck on this screen:

IMG_8220_final.thumb.jpg.05a9e4cbb01f362cca1f4bb3b8a8a464.jpg

 

The specs are:

Dell 3480

BIOS 1.8.0

Intel Core i7-7500U

16 GB

Video - Intel HD Graphics (not sure if its 620 or 520)

Audio Realtek ALC3246

Wifi Qualcomm Wireless (probably DW1820)

 

Find attached the origin folder with the ACPI dump.

origin.zip

And the EFI folder

EFI.zip
 

Can you help me? 

 

Cheers,

Rafael Siqueira

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Hi,

I've updated the kexts and the installation worked.

 

But I'm still facing some problems.

 

1) Some ACPI Errors (probably because of 3450 and 3480 have small differences)

36966821_10216716320049700_6876447888793141248_n.thumb.jpg.3989ff3743bd8fe8486d6aa3c7048cf1.jpg

 

2) The Video Controller wasn't correctly identified (also probably the differences between 3450 vs 3480)

37070683_10216716319849695_551334759830126592_n.thumb.jpg.65fb39e650c8e197e42c9ad4c6b70e99.jpg

 

Cheers,

Rafael Siqueira

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