TUF X299 Mark 1/Strix-E 0503 BIOS update ram issues

[shemsureshot]

I have the same issue with bios 0503 on the x299 strix. My ram is*16GB Corsair VENGEANCE DDR4 3200MH (2 x 8gb).*

I have managed to roll back to the previous bios though (eventually).

I had no problems using the XMP profile on the earlier bios versions so it seems this problem is exclusive to 0503 with my ram. *

[lafayette]

Looks like, i have finally solved issues with my TUF x299 Mark 2 and CMK16GX4M2B3000C15 memory on 0503 BIOS. Just after you have applied XMP (15-17-17-35 3000mhz), you need to change REF Cycle Time to 525 in secondary timings (was something about 300 in Auto mode). Now memory successfully passed memtest.

Could anyone please show Auto values of all secondary timings on BIOS 0402 for CMK16GX4M2B3000C15?

[ammarmar]

Same issue here. I'm using 32GB kit (4x8GB) from G.Skill: F4-3200C16D-16GVKB on X299 PRIME-A motherboard.

https://www.gskill.com/en/product/f4-3200c16q-32gvkb


I had no problems setting XMP profile in 0402 and before. Please fix this. It is unaccpetable to expect people to enter all timing values manually.

Is there any reason you are not using all values straight from XMP? At least there should be an option to do so (e.g. "XMP" and "XMP, optimized").

[Praz]

Same issue here. I'm using 32GB kit (4x8GB) from G.Skill: F4-3200C16D-16GVKB on X299 PRIME-A motherboard.

https://www.gskill.com/en/product/f4-3200c16q-32gvkb


I had no problems setting XMP profile in 0402 and before. Please fix this. It is unaccpetable to expect people to enter all timing values manually.

Is there any reason you are not using all values straight from XMP? At least there should be an option to do so (e.g. "XMP" and "XMP, optimized").

Hello

XMP does not and has never set all memory timings. If you have memory that is not capable of the optimization 0503 provide flash to 0031. that is why it was released.

[Fahimovic]

I have the same issue with bios 0503 on the x299 strix. My ram is*16GB Corsair VENGEANCE DDR4 3200MH (2 x 8gb).*

I have managed to roll back to the previous bios though (eventually).

I had no problems using the XMP profile on the earlier bios versions so it seems this problem is exclusive to 0503 with my ram. *

I have the same board, bios and RAM and I got the same issue. Is there an update to the BIOS on the way soon or should i just go back?

[Raja@ASUS]

I have the same board, bios and RAM and I got the same issue. Is there an update to the BIOS on the way soon or should i just go back?

https://rog.asus.com/forum/showthrea...UEFI-0031-0503

[Fahimovic]

The new BIOS (0702) solved my problem.

x299 strix and 16GB Corsair VENGEANCE DDR4 3200MH (2 x 8gb)

[Raja@ASUS]

Cool.