[SUCCESS] Dell Precision Tower 7910 * E5-2699V4 * RX5700XT * Opencore 0.8

[nhonguyen.80]

I would like to share my config if it helps anyone else.

Model - Dell Precision Tower 7910
Processor - 2x E5-2699 v4
Memory - 256GB (8x32GB) Samsung DDR4 2130MHz
Graphics Card - RX5700XT
Wi-Fi/BT - Broadcom BCM94360CD


* Big Sur 11.6.5

* Cinebench R23 Score: 23237

* Geekbench 5 Score: 16358

 

[twanhines]

certainly helped me, thank you! btw, did you ever upgrade to monterey or ventura on this machine? Thanks!

 

[nhonguyen.80]

@twanhines , yes it works well on macOS Ventura 13.1

 

[twanhines]

would you mind giving me a rough guide on what you did? i have a cmp 5,1 i need to replace, and have two 7910's sitting in front of me. one with dual quad core xeon, and another with a single 18c and 40gb of ram. thanks!

 

[grandleaf]

I just tried your EFI for Monterey Installation. Unfortunately I got a "Non-monotonic time: .... runable at ... @sched_prim.c" error. Any suggestion?

 

[nhonguyen.80]

This is an old EFI version that is not supported in Monterey/Ventura. You should try to use a new EFI as the link below which avoids kernel panic "non-monotonic time" during Monterey/Ventura booting.

GitHub - BillDH2k/Hackintosh-DELL-T5810-OpenCore: DELL T5810 OpenCore (Monterey/Ventura Support)

DELL T5810 OpenCore (Monterey/Ventura Support). Contribute to BillDH2k/Hackintosh-DELL-T5810-OpenCore development by creating an account on GitHub.

github.com

 

[grandleaf]

This is an old EFI version that is not supported in Monterey/Ventura. You should try to use a new EFI as the link below which avoids kernel panic "non-monotonic time" during Monterey/Ventura booting.

GitHub - BillDH2k/Hackintosh-DELL-T5810-OpenCore: DELL T5810 OpenCore (Monterey/Ventura Support)

DELL T5810 OpenCore (Monterey/Ventura Support). Contribute to BillDH2k/Hackintosh-DELL-T5810-OpenCore development by creating an account on GitHub.

github.com

Thank you sir. Will try it tomorrow!

 

[grandleaf]

This is an old EFI version that is not supported in Monterey/Ventura. You should try to use a new EFI as the link below which avoids kernel panic "non-monotonic time" during Monterey/Ventura booting.

GitHub - BillDH2k/Hackintosh-DELL-T5810-OpenCore: DELL T5810 OpenCore (Monterey/Ventura Support)

DELL T5810 OpenCore (Monterey/Ventura Support). Contribute to BillDH2k/Hackintosh-DELL-T5810-OpenCore development by creating an account on GitHub.

github.com

I have tried the link without luck.
My computer is T7910 with Dual 2650v3. During the boot (Monterey), I stuck at "AppleACPICpu". Then I add "cpus = 1", it passed this part. Then it stuck at "PCI Config Begin"...

Would you mind share your EFI so I can have a try?

I have updated my BIOS. Loaded default then disable Virtual Things also enabled the 4GB map. Need I generates my SSDTs ?


Thanks in advance.

 

[etorix]

Need I generates my SSDTs ?

Most certainly…
Dump your ACPI tables (OpenCore DEBUG, Misc>Debug>SysReport: true, Target: 67) and study them to make appropriate SSDTs as described in Dortania's guide.
We may help with that if you post the SysReport and OpenCore log. Do not forget to describe the system you're trying to boot since it is not the Lenovo S30 in your profile.

 

[grandleaf]

Most certainly…
Dump your ACPI tables (OpenCore DEBUG, Misc>Debug>SysReport: true, Target: 67) and study them to make appropriate SSDTs as described in Dortania's guide.
We may help with that if you post the SysReport and OpenCore log. Do not forget to describe the system you're trying to boot since it is not the Lenovo S30 in your profile.

Problem solved.
For a weird reason, I must DISABLE 4GB IO MAPPING.
After that, everything goes smooth.