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UEFI 1801 for RVE10 and Strix X99 issues

Nixon2992
Level 7
Who install this version BIOS can you write bugs and featured you found on it?
16,285 Views
46 REPLIES 46

Silent_Scone
Super Moderator
I would try up to as much as 1.2v on VCCSA with those modules. For future reference, always buy a singular kit for best results.

Try the following, too.

2666 16-17-17 (TRAS Auto) 1.25v-1.3v
Alternatively:17-17-17

bf training code can also relate to cache instability on this platform, so be sure that these values are in auto for the time being.
9800X3D / 6400 CAS32 / ROG X870 Crosshair / TUF RTX 4090

Arne_Saknussemm
Level 40
I updated to 1801 precisely for the LED switching off on soft power off. All is working as it should here...

Koutport
Level 10
Nixon2992 wrote:
Who install this version BIOS can you write bugs and featured you found on it?


No problem with this version of bios , only with AI suite 3...
Μobo:ROG MAXIMUS Z790 FORMULA-CPU:Intel Core i9-14900K-Cooler:EKW-EK-KIT RGB 360-RAM:G.SKILL Trident Z5 DDR5-6400 CL32 64GB(4 x 16 GB)-GPU:ASUS GeForce® ASUS ROG STRIX GAMING RTX-3080Ti-#43; EKW-EK-KIT 480 RGB -PSU:Corsair HX1200i:HDD:Samsung 990 PRO 2TB+Samsung 990 PRO 2 TB RAID-0 +- Case:Thermaltake View 91 Tempered Glass RGB Editionx monitor:ROG Swift PG32UQ

Darkest
Level 7
Hello,

I have managed to make another try with this BIOS.

Silent Scone wrote:
2666 16-17-17 (TRAS Auto) 1.25v-1.3v
Alternatively:17-17-17

I am sorry, I do not completely understand what does it mean. I suppose you recommend to set DRAM voltage to 1.25v-1.3v, isn't it? But the rest is unclear to me what parameters I should change.

According to recommendations I had so far I tried the following values (screenshot in attachment):
CPU System Agent voltage = 1.2v
DRAM Voltage (CHA, CHB) = 1.25 - 1.3v
DRAM Voltage (CHC, CHD) = 1.25 - 1.3v
VCCIO CPU 1.05v Voltage = 1.1v

Result is the same - bF. I have also tried auto-chosen voltage values from 1701, tried with/without XMP profile - nothing changed.

Something strange with this 1801 BIOS.

Darkest wrote:
Hello,

I have managed to make another try with this BIOS.


I am sorry, I do not completely understand what does it mean. I suppose you recommend to set DRAM voltage to 1.25v-1.3v, isn't it? But the rest is unclear to me what parameters I should change.

According to recommendations I had so far I tried the following values (screenshot in attachment):
CPU System Agent voltage = 1.2v
DRAM Voltage (CHA, CHB) = 1.25 - 1.3v
DRAM Voltage (CHC, CHD) = 1.25 - 1.3v
VCCIO CPU 1.05v Voltage = 1.1v

Result is the same - bF. I have also tried auto-chosen voltage values from 1701, tried with/without XMP profile - nothing changed.

Something strange with this 1801 BIOS.



I was referencing CL, tRCD and tRP. You can perhaps try up to 1.4v on DRAM voltage, but this much should not be needed for these frequencies (2666) and is considered terrible tuning.

In order to get these DIMMs to work together, you may need to relax sub timings, too. You may find it a lot easier at this point to return them and purchase a sigular memory kit qualified for this platform.
9800X3D / 6400 CAS32 / ROG X870 Crosshair / TUF RTX 4090

Silent Scone wrote:
I was referencing CL, tRCD and tRP

Ok, thank you, I will try to find it when I have a chance to spend time on it next time.

Silent Scone wrote:
You may find it a lot easier at this point to return them and purchase a sigular memory kit qualified for this platform.

I definitely cannot return them and it is quite difficult to find appropriate kits of 8 or 4 sticks in my country. What is a lot easier for me is to continue using 1701. It is curious for me why it is working fine with this version and system not even start properly with 1801. It just should not be like that.

Hello everyone*
ME, i have a very big issue after updating bios from 1701 to 1801, hope asus reply to me what is the issue, someone help please. *

I noticed a decrease in memory bandwidth between bios 1701 and 1801, did anyone noticed the same thing ? refer to bellow images for comparaison
The decrease is huge

I7 6900K 4.2
X99 STRIX
DDR4 3200 C16

I tried switched multiple times between the two bios, and same results
71385

71386

Any help concerning the issue stated above ???
Anyone tried a comparison in aida64 for memory benchmark with bios 1701 vs 1801?

ELIESEH wrote:
Any help concerning the issue stated above ???


That IS a big difference?
Seems write and copy have tanked.
AIDA does vary a bit but not that much...is that consistent 1801 performance?
71418

Any other system changes...ssd? spectre patches between those two runs?

How did you update the BIOS? Have you tried to download a fresh 1801 and reflash...BIOS Flashback method?

I updated from 0901 to 1801 and did not see performance drop like that by the way.

Arne Saknussemm wrote:
That IS a big difference?
Seems write and copy have tanked.
AIDA does vary a bit but not that much...is that consistent 1801 performance?
71418

Any other system changes...ssd? spectre patches between those two runs?

How did you update the BIOS? Have you tried to download a fresh 1801 and reflash...BIOS Flashback method?

I updated from 0901 to 1801 and did not see performance drop like that by the way.


i didn’t used flashback, i used the normal method, put the bios on a usb and from bios select it.
Tried it multiple times, install 1701 then 1801 same result, drop 30% in copy and write, also i tried userbenchmark utility, same drop in performance ( write and copy)
I am using Logitech g29 the only logitech device i have, should i need to update?
But why this happening to me? Very weird*

Nothing on my system changed, even I disabled the meltdown protection on windows 10, nothing changed*