System specs:
ASRock B550 Steel Legend motherboard (updated with the latest BIOS)
AMD 5950x CPU
128gb G.Skill DDR4-3600 CL16 memory (https://www.newegg.com/g-skill-128gb-288-pin-ddr4-sdram/p/N82E16820374058?Item=N82E16820374058)
If I enable XMP in the BIOS, the computer fails to boot and gives the error code 92, which means something is wrong with the PCIe. At that point I have to use the jumper to clear the CMOS so that I can get back into the BIOS. I have tried manually bumping up the frequency and can get to 3200mhz, any higher than that and I run into problems.
I realize that this memory isn't specifically listed as supported but I don't see many 32gb DIMMs on their supported list since I assume most people don't need that much memory so it isn't a higher priority for ASRock to test. G.Skill says that it works with the ASRock x570 boards so maybe I should have bought one of those. I didn't want the extra fan that comes with it and I figured the B550 chipset was similar enough that it wouldn't matter.
I'm wondering if there is another setting that I need to adjust to possibly get this to work? When I increase the frequency beyond 3200, does that throw off something else in the system that prevents the PCIe from working? I know that memory frequency affects the Infinity Fabric so maybe that has something to do with it? The only settings that I have changed are the memory frequency and the DRAM voltage which I set to 1.45v. Any help would be appreciated.
ASRock B550 Steel Legend motherboard (updated with the latest BIOS)
AMD 5950x CPU
128gb G.Skill DDR4-3600 CL16 memory (https://www.newegg.com/g-skill-128gb-288-pin-ddr4-sdram/p/N82E16820374058?Item=N82E16820374058)
If I enable XMP in the BIOS, the computer fails to boot and gives the error code 92, which means something is wrong with the PCIe. At that point I have to use the jumper to clear the CMOS so that I can get back into the BIOS. I have tried manually bumping up the frequency and can get to 3200mhz, any higher than that and I run into problems.
I realize that this memory isn't specifically listed as supported but I don't see many 32gb DIMMs on their supported list since I assume most people don't need that much memory so it isn't a higher priority for ASRock to test. G.Skill says that it works with the ASRock x570 boards so maybe I should have bought one of those. I didn't want the extra fan that comes with it and I figured the B550 chipset was similar enough that it wouldn't matter.
I'm wondering if there is another setting that I need to adjust to possibly get this to work? When I increase the frequency beyond 3200, does that throw off something else in the system that prevents the PCIe from working? I know that memory frequency affects the Infinity Fabric so maybe that has something to do with it? The only settings that I have changed are the memory frequency and the DRAM voltage which I set to 1.45v. Any help would be appreciated.