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einsindrei · ‎05-28-2018

Hello,

i hope someone can help or knows a fix of this.

I have i9 7960x + Rampage Vi Extreme + 2x DOMINATOR® PLATINUM Special Edition CONTRAST 32GB (2x16GB) DDR4 3466 (PC4-27700)

When i use set the Mhz to 3466 in the Bios. I get by playing games or use photoshop a Bluescreen Whea Uncorrectable Error . Set the Mhz to 3200Mhz, there is no Issue, no Bluescreen or something else.

I test als another Rampage Vi Extreme, another CPU there are also the Issue. Bios is at same boards 1301

The Timings are 16-18-18-36

Thanks

Silent_Scone · ‎05-28-2018

The memory is unstable at the desired frequency. Mixing memory kits is not recommended, as all kits are binned to run in the capacity they are sold in. You will need to tune the memory related setttings manually.

Try and relax CAS to 17 and increase DRAM voltage to 1.4v, as well as tuning the System Agent and VCCIO voltages.

13900KS / 8000 CAS36 / ROG APEX Z790 / ROG TUF RTX 4090

einsindrei · ‎05-31-2018

i fix it by set system agent voltage to 0.900 Voltage and now it works perfect.

Silent_Scone · ‎05-31-2018

einsindrei wrote:
i fix it by set system agent voltage to 0.900 Voltage and now it works perfect.

Excellent, glad to hear it.

13900KS / 8000 CAS36 / ROG APEX Z790 / ROG TUF RTX 4090

Dronson · ‎06-11-2018

I have similar issue with XMP profile on Corsair Dompnator Platinum 64Gb(4x16Gb) 3466Mhz.

Please, help with settigns values for stable works on 3000-3466Mhz. When im activate XMP profile i have bluscreen time to time while im work in After Effects.

Thankyou!

Hopper64 · ‎06-11-2018

Shamino helped me with my memory kit. Set Uncore offset to 0.37. Stabilizes the memory per Shammy here:

https://rog.asus.com/forum/showthread.php?96862-Issue-with-G-Skill-TridentZ-DDR-4-32Gb-3600-Kit

Post #8. Since adding this offset, no problems here.

MZ790A Bios 2002, GSkill F5-8000J3848H16GX2-TZRK, 13900KS, EKWB D5 TBE 300, Seasonic Prime TX-1600 ATX 3.0, Asus Strix 4090 w/ Optimus block, Phanteks Enthoo Elite, Asus Claymore 2, Asus Gladius 3, Asus XG349C, Samsung 990, Windows 11 Pro

Hopper64 · ‎06-11-2018

Here's a post with my bios screen, some settings with OC 4.7:

https://rog.asus.com/forum/showthread.php?97125-Corsair-CMD32GX4M4B3600C16-with-R6E

MZ790A Bios 2002, GSkill F5-8000J3848H16GX2-TZRK, 13900KS, EKWB D5 TBE 300, Seasonic Prime TX-1600 ATX 3.0, Asus Strix 4090 w/ Optimus block, Phanteks Enthoo Elite, Asus Claymore 2, Asus Gladius 3, Asus XG349C, Samsung 990, Windows 11 Pro

einsindrei · ‎06-12-2018

@Dronson
i had excat the same issue with after effects and phootoshop

@Hopper64
great thanks with the tipp with uncore it works fine. Now it works perfect for me
My settings are

CPU Core Voltage: Manual Mode
CPU Core Voltage Override: 1.270
CPU VCCIO Voltage 1.10000
CPU System Agent Voltage 0.9000

Dronson · ‎06-12-2018

Today i start get bluescreen on Optimized Default Bios settings too, on 2133Mhz. This mobo is absolutely crap :mad:

Rob_W_ · ‎06-12-2018

@dronson try setting ram manually as post above, it’s not the mobo it’s the ram that has the issue and has to be stable = no more blue screens.

Bluescreen with Rampage VI Extreme + Corsair DOMINATOR PSE DDR4 3466Mhz