Crosshair VI Hero bug reports

[elmor]

Hi guys, you can help improving the C6H by reporting your bugs using this form https://docs.google.com/forms/d/e/1FAIpQLSeWovVLyETJTI4-6r0h5SDzj8muLTjAGfoszKqZoySBOb684w/viewform. Please only report verified and replicable bugs. If in doubt, you can ask here.

[gupsterg]

pendoxxx wrote:
I got a bug, set CL to 15 but never gets it, i get 16, 14cl works to but 15 like is needed for my ram is not posible, what could go wrong?

Extreme Tweaker > DRAM Timings Control > GearDown Mode set to disable. Then you can use odd CL with 1T or 2T without it being rounded.

Link to screenie of running 3466MHz CL 15 1T.

[pendoxxx]

gupsterg wrote:
Extreme Tweaker > DRAM Timings Control > GearDown Mode set to disable. Then you can use odd CL with 1T or 2T without it being rounded.

Link to screenie of running 3466MHz CL 15 1T.

It works!, but now i am on 2t command rate what is the string in bios to set it to 1T?

PD.: You got the WOL problem ? i got PWRON by pcie express enabled...

[pendoxxx]

pendoxxx wrote:
It works!, but now i am on 2t command rate what is the string in bios to set it to 1T?

PD.: You got the WOL problem ? i got PWRON by pcie express enabled...

nevermind i figureout screen the string is called "cmd2t" WTF? now the ram is running good at this timmings

timmings like trfc at 560t is normal?
and tREF 12480t is normal?

in bios are all in auto, but nowhere is specified what of thoose timmings are corrects for this kit...

PD.: You got the WOL problem ? i got PWRON by pcie express enabled...

[Raja]

That's an amd platform limitation, not an asus bug.

[gupsterg]

WOL I don't use so no idea.

If you use slots A2 / B2 tRFC is bugged read back in UEFI when it is [Auto]. AIDA64 v5.90.4242 onwards displays correct tRFC even when tRFC [Auto]. Some info/past testing in this post, not retested at I don't use tRFC [Auto].

If you see the first post of that thread you will see info in OP that tRFC2/4 do not need changing from [Auto] only tweak tRFC.

tREF I think is correct read back, I will ask The Stilt ASAP or perhaps Elmor/Raja will explain here 🙂 .

[pendoxxx]

Still no clue about WOL? anyone cant try use it?

[chonk]

I keep getting Q-Code 8 error randomly. It makes my fans run with full speed. I need to restart my PC to get back normal. Sometimes this happens every hour, sometimes it happens after 20 hours of boot.

This motherboard makes me sick. There's no fix, no support from a months. I will never buy ASUS MB again. Cheap boards are working very well with other systems.

[graddumdum]

5.1 audio not working since the beginning and even after various super bull**** firmware/ driver updates.

Where cold Boot issue is stagnant even after 1701 update.

Now I am such used to cold boot issue it seems to me a normal thing.

[FurionBG]

Any progress on CPU fan randomly getting stuck?

[SIMONHANDLEY1]

Can someone help please, see my post here: https://rog.asus.com/forum/showthread.php?91766-Crosshair-VI-Hero-UEFI-build-update-thread/page198