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Xeon 2667 V2 Issues

Posted: 14 May 2019, 19:43
by luser01
Greetings Everyone!

Just switched processors a couple days ago because I needed more single core performance.
** My system was working without issues using Dual E5-2690 V2.
I have been banging my head against the wall on a boot issue.

The error is “32 threads but 33 registered from MADT” .

New Specs:
Asrock EP2C602-4L/D16
64GB ECC Ram
CPU Model: Intel(R) Xeon(R) CPU E5-2667 v2 @ 3.30GHz
CPU Codename: Ivy Bridge-E/EN/EP/EX
CPU Revision: 306E4h
Logical Processors: 32
Nvidia 1080TI

I have tried multiple things. Custom ssdt-1.aml, generated the cpupm, added, removed kexts, etc.
Looking for some ideas.

Thanks
Image

Xeon 2667 V2 Issues

Posted: 14 May 2019, 20:37
by MaLd0n
luser01,
CLOVER.zip

Xeon 2667 V2 Issues

Posted: 14 May 2019, 21:50
by luser01
MaLc0n,
Thank you for your response.

I dropped your Clover folder in and tried. Still getting the same error.

I have tried with 1 cpu, hyperthreadding disabled.

Image

Xeon 2667 V2 Issues

Posted: 14 May 2019, 21:59
by MaLd0n
luser01, u replace full clover folder? delete old clover folder and add new

Xeon 2667 V2 Issues

Posted: 14 May 2019, 22:05
by luser01
First I tried mixing my files with yours.

Then I deleted my clover folder and added yours new.

Same results on both.

Xeon 2667 V2 Issues

Posted: 14 May 2019, 22:36
by MaLd0n
luser01, extract tables with F4 key in clover boot screen, files generated in clover/acpi/origin

Xeon 2667 V2 Issues

Posted: 14 May 2019, 22:42
by luser01
MaLd0n,
Attached is my clover folder with the dump.

Xeon 2667 V2 Issues

Posted: 14 May 2019, 22:49
by MaLd0n
luser01, is about a APIC.aml, is a Multiple APIC Description Table (MADT)

try a apic fix in clover config.plist

Xeon 2667 V2 Issues

Posted: 15 May 2019, 01:26
by luser01
Same results.

Xeon 2667 V2 Issues

Posted: 15 May 2019, 02:18
by MaLd0n
luser01, u try drop APIC.aml?

Xeon 2667 V2 Issues

Posted: 15 May 2019, 04:02
by luser01
Yes. same results. I have heard of others getting these CPUs working, but no one has ever shared the secret.