Z490 New bios with new feature OCTVB

[dbavatar]

Version 1002 Beta Version
2020/11/27

What is new ? Change log?

That's the resizeable BAR BIOS, but there seem to be many undocumented changes between these BIOS's. For example my ram kit didn't work before 901. Also side note, anyone else notice on these bios's that their RAM runs about 10% faster across the board when "MRC fast boot" is set to disabled? Takes 2 minutes to reboot, but worth it. Seems like a bug, no? Seems like there are hidden memory training parameters that don't get saved and used in "Auto" mode. Perhaps @Shamino will notice.

[Shamino]

no, even if u disable vmax stress, these high vcore at low loads may still be seen so you can assume that low current hi volt is not "stress" ful.

[rstolpe1988]

no, even if u disable vmax stress, these high vcore at low loads may still be seen so you can assume that low current hi volt is not "stress" ful.

Hi,
I have 10900k with the ROG MAXIMUS XII HERO and G.Skill 3200MHz 32G (F4-3200C14D-32GTZN) everything is on Intel Default beside that I have activated the XMP 1 and when I did update to the 1003 I did get a WHEA error, it did not happen right away but after some time.

A corrected hardware error has occurred.

Reported by component: Processor Core
Error Source: Unknown Error Source
Error Type: Internal parity error
Processor APIC ID: 2

The details view of this entry contains further information.

If you have the MCE decode you maybe can take a look? I don't have it.

MciStat 0x9000004000010005

I have rolled back to the 0901 BIOS version now that one that I did have before and I did run with it since the update was released without any issues so I guess that it's the 1003 that are causing the WHEA error.

[RobertoSampaio]

BIOS V2002...
Changelog?
Any improvement for 10th Gen Intel?

[Falkentyne]

BIOS V2002...
Changelog?
Any improvement for 10th Gen Intel?

Preliminary support for Rocket Lake (11th gen) CPUs.

[RobertoSampaio]

Does anyone have problem when enabling OCTBV MAX STRESS?
When I enable it, eventually I have BSOD @ idle...