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[Guide] Dell Inspiron 15 7559 (skylake)

Joined
May 14, 2020
Messages
12
Motherboard
asus m5a99
CPU
8320e
Graphics
rx580 with 10.15.4
Ok, thanks, I will check it later
I just wanted to say thanks! your 60hz efi is the best 7559 efi I have ever found! The subwoofer works, hdmi out works, 4k 60hz works! Are you a magician??? Thanks again!
 
Joined
Feb 20, 2015
Messages
66
Motherboard
Delll inspiron 7559-5012 UHD (clover uefi)
CPU
Core i7-6700hq
Graphics
intel HD 530, nvidia gtx 960m 3840 x 2160
Mobile Phone
  1. Android
This Is one of my later OC EFIs. I don't have my machine handy to give you my latest. This one should boot Big Sur. I am using a Patched EDID in this config. It limits the screen to 48hz instead of 60hz. Latest Whatevergreen has seemed to have fixed this issue though.
Thanks for your help.
I did a little modification and it work well.
The only problem is now combo jack.
I just wanted to say thanks! your 60hz efi is the best 7559 efi I have ever found! The subwoofer works, hdmi out works, 4k 60hz works! Are you a magician??? Thanks again!
how do you manage to work combo jack. can you please share your file and EFI.
Thanks.
 
Joined
May 15, 2020
Messages
43
Motherboard
Dell Inspiron 15 7559
CPU
i7 6700k
Graphics
530
Mac
  1. Mac Pro
Greetings, my opencore do not boot with UEFI anymore, only with Legacy Boot in Bios (I've tryed another bios already)
Bios 1.2.4.
Thank you
 
Joined
May 14, 2020
Messages
12
Motherboard
asus m5a99
CPU
8320e
Graphics
rx580 with 10.15.4
Thanks for your help.
I did a little modification and it work well.
The only problem is now combo jack.

how do you manage to work combo jack. can you please share your file and EFI.
Thanks.
I don't think I ever got the combo jack working, but it's not a deal breaker for me.
 
Last edited:
Joined
Jul 14, 2019
Messages
63
Motherboard
Dell 7559
CPU
i7-6700HQ
Graphics
GTX 960M
I dont know why the headphone and mic isnt working for you guys. I posted a zip file a few pages back. Works absolutely fine for me.

Edit:
I have attached the file again to this post
 

Attachments

  • Screenshot 2021-01-20 at 5.24.39 PM.png
    Screenshot 2021-01-20 at 5.24.39 PM.png
    1.6 MB · Views: 11
  • ComboJack-master.zip
    644 KB · Views: 5
Joined
Dec 1, 2020
Messages
6
Motherboard
Dell Inspiron 7559
CPU
Intel Core i7-6700HQ, 3100 MHz
Graphics
nVidia GeForce 960M
Mobile Phone
  1. iOS
I dont know why the headphone and mic isnt working for you guys. I posted a zip file a few pages back. Works absolutely fine for me.

Edit:
I have attached the file again to this post
Hi. Your HDMI/Dual Montior works well?
 
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