slapbass_i

Hello, good day with all friends, I hope you are well in everything.
....
I want to ask for your support, to solve a problem with the
post-installation of my laptop please. u.u ...

On my laptop I have installed Mojave 10.14.5 and so far I have not been able to fully activate the audio
....
Someone of you who can help please in:
- Activate sound / audio
(look at the photos that I have attached please audio configuration if)

https://www23.zippyshare.com/v/oEl8192h/file.html

https://www23.zippyshare.com/v/1FvKJPKd/file.html

https://www23.zippyshare.com/v/mt8v6rhk/file.html

my EFI.zip

 

* here my specifications:

Dell Inspiron 14 5000 series (5458)

- Intel (R) Core (TM) i5-5200U CPU @ 2.20GHz

- Ram 4GB »

- Intel HD Graphics 5500

- PCI Network:

Intel Dual Band Wireless-AC 3160 AC HMC WiFi Adapter

Realtek RTL8139 / 810x Fast Ethernet Adapter

- Audio

Intel Broadwell HDMI @ Intel Broadwell - Mini HD Audio

Realtek ALC255 @ Intel Wildcat Point-LP PCH High defi .....

 

I sent them my EFI folder too,

https://www23.zippyshare.com/v/hE4sQnTm/file.html

if the system AppleHDA.kext is activated

 

I hope someone here can help me, I will be infinitely grateful
regards,
God bless you friends

my_EFI.zip