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Fatal1ty x399 won't post with 128GB RAM
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threadrippera View Drop Down
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Joined: 01 Oct 2017
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Points: 14 		Post Options Post Options   Thanks (0) Thanks(0)   Quote threadrippera Quote  Post ReplyReply Direct Link To This Post Posted: 25 Oct 2017 at 4:00pm
WOW, Benja just sent me the new BIOS v1.71 and it works PERFECTLY with my 128gb of ram. Windows is also showing 128gb useable as well. Thank you so much Benja, it is working absolutely perfectly. I am so happy right now. Thank you AS ROCK and AMD! 128gb is so awesome!
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threadrippera View Drop Down
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Points: 14 		Post Options Post Options   Thanks (0) Thanks(0)   Quote threadrippera Quote  Post ReplyReply Direct Link To This Post Posted: 25 Oct 2017 at 8:10am
Benja mentioned on the AMD forums that he has a new bios which has not been released yet. Benja, can you please send that to me? My email is signatureandrew38@gmail.com

Thanks so much!!
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datonyb View Drop Down
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Points: 3139 		Post Options Post Options   Thanks (0) Thanks(0)   Quote datonyb Quote  Post ReplyReply Direct Link To This Post Posted: 21 Oct 2017 at 6:09pm
thanks for coming back to update the thread benja

it does and will continue to help people Clap
[url=https://valid.x86.fr/jpg250][/url]

3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold
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Benja View Drop Down
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Points: 16 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Benja Quote  Post ReplyReply Direct Link To This Post Posted: 21 Oct 2017 at 5:40pm
Finally my conf working.

I've bought 2 new kits (16Gb*4*2):

G.SKILL Flare X

DDR4 2133 Mhz - 15-15-15-36 1.2V

F4-2133C15Q-64GFX

https://www.amazon.it/gp/product/B06XHL3NWG/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

I follow indication on Taichi thread

http://forum.asrock.com/forum_posts.asp?TID=6211&PN=1&title=x399-taichi-wont-boot-up

Benja
16Gb*8 (8 DIMM NOT WORKING) ADATA XPG 2400 Mhz AX4U2400316G16-SRZ - Threadripper 1950x - ASRock Fatal1ty X399 Pro Gaming (8 DIMM NOT WORKING) BIOS 1.50 - Samsung 960 EVO 1Tb M2 NVMe
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threadrippera View Drop Down
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Points: 14 		Post Options Post Options   Thanks (0) Thanks(0)   Quote threadrippera Quote  Post ReplyReply Direct Link To This Post Posted: 06 Oct 2017 at 2:23am
Everyone that is having this problem, please contact AS ROCK and AMD. If enough people complain about it, then they will fix it faster.
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Benja View Drop Down
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Dear Benja,

Thanks for contacting ASRock.

 

We would like to share our test result with you. Testing on X399 Taichi with BIOS P1.50, CPU Threadripper 1950X.

We tested with two Corsair memory module, which are 128GB (16GB x8) and 8 DIMMs a kit.

Models:

1. CMR128GX4M8C3000C16 (16GB x8)

2. CMK128GX4M8Z2933C16 (16GB x8)

 

Both of them could work at DDR4-2933 (128GB) after setting XMP profile. We also ran Memtest for testing its stability.

And they passed for around 10 minutes in Memtest. Please see our test result as below.

Please refer to our test result in the attached file.

 

As a result, we would like to provide you some suggestions.

1. Make sure each DIMM slot work and each memory is functional.

2. If possible, we would recommend you to install the same memory module which is 8 DIMMs a kit.

    This could guarantee all module are compatible and have the same quality.

 

3. If possible, please change another CPU 1950X for testing because memory controller is built in CPU.

 

4. Re-flash BIOS P1.50 for trying. Make sure the system load BIOS default before updating.

     Link: http://asrock.pc.cdn.bitgravity.com/BIOS/TR4/X399%20Taichi(1.50)ROM.zip

 

    And update to latest BIOS P1.70 to try.

    Link: http://asrock.pc.cdn.bitgravity.com/BIOS/TR4/X399%20Professional%20Gaming(1.70)ROM.zip

    Note:
    *If update the BIOS and build a new RAID, it is necessary to install new driver V9.00.00.88
    *If RAID was built with old BIOS, it is necessary to back up the data and rebuild RAID with new BIOS and driver

 

 

Thank you!

Have a great day,
ASRock TSD


I've not a x399 Taichi board!!! OMG !!!!!!!

RAM tested by ASrock are not on QVL, this thread was open by 128noGB user that have
CMK128GX4M8B3000C16 8*16Gb kit in QVL!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Less RAM and more brain
16Gb*8 (8 DIMM NOT WORKING) ADATA XPG 2400 Mhz AX4U2400316G16-SRZ - Threadripper 1950x - ASRock Fatal1ty X399 Pro Gaming (8 DIMM NOT WORKING) BIOS 1.50 - Samsung 960 EVO 1Tb M2 NVMe
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LurkerLito View Drop Down
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Points: 46 		Post Options Post Options   Thanks (0) Thanks(0)   Quote LurkerLito Quote  Post ReplyReply Direct Link To This Post Posted: 05 Oct 2017 at 4:45am
This video is an excellent guide on overclocking memory on Ryzen chipsets from AMD.
https://www.youtube.com/watch?v=vZgpHTaQ10k

I am guessing it's not going to help the problem here because you can't even get into the bios with 8 sticks of ram installed at stock settings, but maybe it'll help others out.
AMD 1950x; ASRock X399 Fatal1ty V2.00; 64GB(4x16GB) G.Skill Trident Z DDR4 3200 CL14 (running 3066); EVGA 1080Ti SC2 Hybrid; Enermax TR4 360 AIO
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threadrippera View Drop Down
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Points: 14 		Post Options Post Options   Thanks (0) Thanks(0)   Quote threadrippera Quote  Post ReplyReply Direct Link To This Post Posted: 05 Oct 2017 at 3:16am
This seems to be a problem across multiple/all of the x399 motherboards. I am hoping AMD or ASROCK will fix this soon.
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datonyb View Drop Down
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i would expect similar to ryzen

that you can get the 4 sticks/quad channel ram to work at a faster speed than 8 sticks quad channel anyway

depending on the workload this may work better for some people
[url=https://valid.x86.fr/jpg250][/url]

3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold
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threadrippera View Drop Down
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Points: 14 		Post Options Post Options   Thanks (0) Thanks(0)   Quote threadrippera Quote  Post ReplyReply Direct Link To This Post Posted: 05 Oct 2017 at 2:01am
I will keep the ram I guess. I got a pretty good deal on it. 64GB is more then enough for me and I am pretty happy I even got 64GB working, but id love to have 128gb just for the heck of it. I am not a gamer and do not overclock. I run virtual machines for my business. The other 4 sticks are just sitting in my desk waiting for a BIOS update. Come on AsRock and AMD!

Edited by threadrippera - 05 Oct 2017 at 2:08am
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