Xeon E5-26xx V4 ES & ASUS x99-A II

[scar17s]

Then whats stopping me from running this cpu?

[DeathBringer]

I don't know...
Try BIOS version 0222, 0401, 0601, 0801 - https://rebyte.me/en/asus/149096/#bios

[scar17s]

Tried them all, same result, Q code 19.

[DeathBringer]

I think this ES CPU is fake.

[scar17s]

Doubt that, There are a few other guys running them on supported boards.

Dell: Precision T5810 (BIOS A12 or above)
Dell: T7810 (BIOS A12 or above)
Dell: T7910 (BIOS A12 or above)

Compatible Motherboards:

Supermicro: X10S series (all models with BIOS R2.0 or above)
Supermicro: X10D series (all models with BIOS R2.0 or above)
Supermicro: C7X99-OCE (BIOS R2.0 or above)

Tyan: S562 series (BIOS V2.00 or above)
Tyan: S707 series (BIOS V2.00 or above)
Tyan: S708 series (BIOS V2.00 or above)

Asus: Z10PE-D8 WS (BIOS 3204 or above)
Asus: Z10PE-D16 WS (BIOS 3204 or above)
Asus: Z10PA-U8 (BIOS 3202 or above)
Asus: Z10PA-D8 (BIOS 3107 or above)
Asus: Z10PC-D8 (BIOS 3104 or above)
Asus: Z10PE-D16 (BIOS 3104 or above)
Asus: Z10PR-D16 (BIOS 3104 or above)

ASRock: X99 series (all models with BIOS 3.00 or above or above)
ASRock: EPC612 series (all models with BIOS 2.10 or above)
ASRock: FH-C612NM (BIOS 1.10 or above)

MSI: X99 Godlike Gaming Carbon (BIOS 2.4 or above)
MSI: X99 Godlike Gaming (BIOS 1.6 or above)
MSI: X99A XPower Gaming Titanium
MSI: X99A Gaming Pro Carbon (BIOS 1.1 or above)
MSI: X99A Gaming 9 ACK (BIOS 3.4 or above)
MSI: X99S Gaming 9 ACK (BIOS 2.8 or above)
MSI: X99S Gaming 9 AC (BIOS 1.B or above)
MSI: X99A XPower AC (BIOS A.5 or above)
MSI: X99S XPower AC (BIOS 1.B or above)
MSI: X99A/S Gaming 7 (BIOS H.E or above)
MSI: X99A/S MPower (BIOS M.A or above)
MSI: X99A/S SLI Krait Edition (BIOS N.7 or above)
MSI: X99A/S SLI Plus (BIOS 1.C or above)
MSI: X99A Raider (BIOS P.4 or above)

[DeathBringer]

Your motherboard can boot ES CPU with Broadwell-E even with latest BIOS - https://browser.geekbench.com/v4/cpu/2493293
No mod required.
So your ES CPU is fake or dead.

[JMicro]

Tell sSpec of your Xeon E5-2630 v4.
Post screenshots of first (CPU) & third (Mainboard) tabs of CPU-Z with native CPU.

Hi

I have same problem with an Asus x99 A-II board and QHVK E5-2630v4, works on first boot after cleared BIOS, and Q-Code 19 on reboot (until clear BIOS again)

       

I tested BIOS versions 1504 (original), 1701 and 1801
I tested too 1801 modded with UBU (only microcode for BW-E) but BIOS Ez-Flash says its corrupted
Bios File before mod
   

Bios File after mod
   

Is there a solution to this problem?

Thanks

PD: Screen Captures Atacched

[DeathBringer]

It's not microcode problem because BIOS versions 1504, 1701 and 1801 have the same microcode for this ES CPU with CPUID=0x406F0.
Try to flash previous versions of BIOS: https://rebyte.me/en/asus/149096/#bios

[JMicro]

It's not microcode problem because BIOS versions 1504, 1701 and 1801 have the same microcode for this ES CPU with CPUID=0x406F0.
Try to flash previous versions of BIOS: https://rebyte.me/en/asus/149096/#bios

i`ll try those bios, but i think my xeon has cpuid=0x406F1, not 0x406F0

Asus Cpu support page says that the production model of that xeon was supported since bios v1701, not before

thanks

[DeathBringer]

but i think my xeon has cpuid=0x406F1, not 0x406F0

Look at your screenshot: stepping is 0, not 1.