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darkconz, I am running a Intel DC P3700 AIC as my primary boot device on my Supermicro X9DAi. I believe any of the NVMe SSD's with the onboard UEFI option rom will work on older motherboards such as the X9/X10 Supermicro boards. List of NVMe SSD's that should work: 1. Samsung 950 Pro 2. Intel...

Lycius, please take a look at these benchmarks: Puget Systems DaVinci Resolve Benchmarks Looks like AMD Threadripper 7970x is on top, even bests Threadripper 7980x... AMD Epyc would work, but I would opt for one of the frequency cpu's such as 73F3/74F3 if you go with Milan - you didn't mention...

2x EPYC 9654 = 384 cores (each processor has 96 cores / 192 threads). I think this is why Windows 11 Pro for WS doesn't see all the cores, and Windows Server/Linux does. Eliakim, Try disabling SMT in the BIOS, and see if both processors show up in task manager. AMD EPYC 9654 Specs

I believe Windows 11 Pro for Workstations supports a max of 256 cores. Windows Pro Workstation max cores

Reason I mentioned updating the BMC, your screenshot shows v13.04.16, which is not the most current. Disregard if you already updated to latest version. I really feel your pain though... The Asrock board I linked is preliminary and not yet available. I would have thought Supermicro would have...

Hi Venturi, This is a long shot, but did you try updating the BMC? Latest version is 13.05.09 Did you use the correct torque for the CPU's? Older motherboard, but similar issue. Turned out to be one of the CPU's: Gigabyte MD50-LS0 "Please wait for chipset initialize..." at boot Ram was...

vvkvvk, Supermicro recommends updating the BMC first, then the BIOS.

If you're referring to the Supermicro BIOS, then yes you have enable the feature in the BIOS.

SUCCESS!!! I had to clear the CMOS... Resizable BAR is now enabled on my H12DSi-N6.

BMC/BIOS update was a success, but after enabling ReBAR in the BIOS, got a black screen on reboot... Will need to clear the CMOS and try again.

Looks like Supermicro added Resizable BAR support in BIOS v2.9 for H12DSI-N6/NT6: https://www.supermicro.com/Bios/softfiles/21913/H12DSi-N6_NT6_BIOS_2.9_release_notes.pdf Updating BMC/BIOS now... Will post any issues after update (hopefully none).

I use the InWin IW-PL052 tower chassis: Pedestal Tower / InWin / IW-PL052 Very good cooling and can supplement motherboards from ATX to EATX.

wdk1190, I am now running BIOS v2.7 and no issues to report. All temps/fan readings are reported correctly in the BMC.

Will be monitoring this thread closely... Hopefully Supermicro adds REBAR support for the H12DSi as well.

I can confirm new BMC firmware 1.01.25 and new BIOS v2.6 fixed the issue with the VRM sensors not reading correctly on my H12DSi-N6.

For anyone with H12DSi-N6/NT6 there is a bug in the new BIOS/BMC firmware (v2.6/1.01.24) where the VRM sensors for NIC Temp, CPU2_VRMIN Temp, SOC2_VRMIN Temp, P2_VRMABCD Temp, and P2_VRMEFGH Temp show N/A. The PM at Supermicro is aware of the issue and will be submitting a new BIOS/BMC...

As per the manual "Important: Use a torque screwdriver, set it at 16.1 kgf-cm (14.0 lbf-in) with a Torx T20 screw head bit, to prevent damage to the CPU" The T20 screwdriver that I linked is set to 14.0 lbf-in and will click when it hits the correct torque. As for the RAM, especially...

Obstringo, Some of things you could try: 1. Re-seat CPU using proper AMD Threadripper torque screwdriver: Threadripper T20 Torque Screwdriver 2. Check your RAM type to the Supermicro QVL list found here: Supermicro H11SSL-i (Links & Resources -> Tested Memory List) 3. For 7001 Epyc series...

dnb, I am using power supply (PWS-1K25P-PQ) in a Supermicro SC743-TQ-1200B-SQ chassis. Connected to smbus and visible in the BMC. You may want to do a reset on the BMC. I've had to do that on a few different occasions. System Specs: Motherboard: H12DSi-N6 RAM: 128GB of Hynix...

Looks like there are firmware issues with both the 980 & 990 Pro. If running 980 Pro, need to update to 5B2QGXA7 ASAP: Tom's Hardware NAS Compares