ROG Maximus Z790 Extreme - AI OC in bios issues?

[angeli662]

If I enable AI OC in bios, all my browsers disconnect from the networks, and I get constant MEMORY_MANAGEMENT BSOD.
Has anyone here had the same issues? Is there any solution?
Thanks.

PS. No issues if I manually OC using XMP II





System

ROG Maximus Z790 Extreme bios 703 with EK water block.
Intel 13900K
Two dim Gskill 6000 64 gigs memory
2 x M.2 7000 in Raid 0 for OS
RTX MSI liquid supreme 4090

[Silent_Scone]

Hello,

XMP II is the default DIMM profile and often uses looser memory subsets than XMP I. What happens if you use XMP II with AI OC for both p and e core?

[pi7dets]

In my case, even setting any XMP profile in bios results bsod or the system does not boot.
Tried XMP l, XMP ll, XMP tweaked. All BIOS settings are defaults except XMP.
If anyone found what to do to make it work above the 4800 (default in auto mode), plz let me know.

ROG MAXIMUS Z690 EXTREME, Bios 2204
12900k
2 x 32 GB, G.Skill F5-6000J3040G32GX2-TZ5K, Trident Z5 DDR5-6000 CL30-40-40-96 1.40V
DDR5 is installed in slots 2 and 4

[mrvortep]

Did you have any success on your problem here? I’m about to get a similar system so very curious!