[SOLVED] Gigabyte b450m ds3h - questions...bsod...

[zac89]

Hello, I have a few questions:

currently, a configuration is:
gigabyte b450m ds3h
Ryzen 5 3600
4x 8 GB corsair 2666mhz (cmk16gx4m2a2666c16)
GTX 1660 6GB GDDR5

I very often have seen a BSOD, I don't know a reason... memory test is passed OK.

1. now I have 4x8 GB 2666mhz corsair memory and if I change in BIOS to work on 2666mhz won't start up, normal working in 2133mhz, why? (BIOS is updated) (if I put 2x8 GB works fine at 2666mhz...)
2. which memory will work above 3000mhz but ONLY 2x16, can you recommend or if you are using then better?

thank you in advance on your answers

 

[helpstar]

Which BSOD was it?

reset the BIOS after updating the BIOS to version F50

How did you set it to 2666MHz? Use DOCP (XMP profile) feature of your motherboard.
manually you would need to set the timings correctly as well:

Tested Latency
16-18-18-35
Tested Voltage
1.2V
Tested Speed
2666MHz


Also have a look at the compatibility list of your motherboard fro your Matisse 3600 CPU:
https://download.gigabyte.com/FileList/Memory/mb_memory_b450m-ds3h_matisse.pdf

 

[Calvin7]

cmk16gx4m2a2666c16 is not a 4x8GB kit.

Memory manufacturers don't guarantee multiple kits of memory to be compatible together. The problem is your choice of memory.

memory will work above 3000mhz but ONLY 2x16
CMK32GX4M2B3200C16
https://www.corsair.com/us/en/Categories/Products/Memory/VENGEANCE-LPX/p/CMK32GX4M2B3200C16

 

[zac89]

Which BSOD was it?

reset the BIOS after updating the BIOS to version F50

How did you set it to 2666MHz? Use DOCP (XMP profile) feature of your motherboard.
manually you would need to set the timings correctly as well:

Tested Latency
16-18-18-35
Tested Voltage
1.2V
Tested Speed
2666MHz


Also have a look at the compatibility list of your motherboard fro your Matisse 3600 CPU:
https://download.gigabyte.com/FileList/Memory/mb_memory_b450m-ds3h_matisse.pdf

I was reset a BIOS after update...

I want a faster memory above 3000mhz, I put that latency and doesn't work... not for me...

I'm searching for a memory 2x16gb...

 

[zac89]

cmk16gx4m2a2666c16 is not a 4x8GB kit.

Memory manufacturers don't guarantee multiple kits of memory to be compatible together. The problem is your choice of memory.

memory will work above 3000mhz but ONLY 2x16
CMK32GX4M2B3200C16
https://www.corsair.com/us/en/Categories/Products/Memory/VENGEANCE-LPX/p/CMK32GX4M2B3200C16

Are you sure about that memory, do you have it because I can't return the memory in a shop if memory isn't broken?

 

[helpstar]

So the XMP profile didn´t work as well?

 

[zac89]

So the XMP profile didn´t work as well?

work well but only with 2x8GB, not 4x8GB ...

 

[helpstar]

might be an incompatibility issue then

 

[zac89]

might be an incompatibility issue then

2x8GB is compatible but I think that 4x8GB isn't... I hope that the above memory will work fine

CMK32GX4M2B3200C16
https://www.corsair.com/us/en/Categories/Products/Memory/VENGEANCE-LPX/p/CMK32GX4M2B3200C16

 

[punkncat]

Your memory modules ARE listed in the QVL, and states compatibility at 2133. On the last page are a couple of disclaimers about XMP profiles.

https://download.gigabyte.com/FileList/Memory/mb_memory_b450m-ds3h_matisse.pdf


It is not uncommon for memory speed to drop in relation to the number of populated slots. Many manufacturers user manual will plainly lay that out in the RAM population chart but unfortunately the one in your manual only specifies where single and dual rank modules can go.

 

[zac89]

Your memory modules ARE listed in the QVL, and states compatibility at 2133. On the last page are a couple of disclaimers about XMP profiles.

https://download.gigabyte.com/FileList/Memory/mb_memory_b450m-ds3h_matisse.pdf


It is not uncommon for memory speed to drop in relation to the number of populated slots. Many manufacturers user manual will plainly lay that out in the RAM population chart but unfortunately the one in your manual only specifies where single and dual rank modules can go.

But this memory above is listed in pdf but only 2133mhz or will work at 3200mhz?
CMK32GX4M2B3200C16

 

[helpstar]

the native speed of this RAM is 2133MHz (JEDEC)
https://www.corsair.com/us/en/Categ...EANCE-LPX/p/CMK32GX4M2B3200C16#tab-tech-specs

the compatibility list doesn´t state, at which frequency it can run up to

Should run at 3200MHz, but couldn´t verify it by other users over the net. Most used 2x8GB

 

[zac89]

the native speed of this RAM is 2133MHz (JEDEC)
https://www.corsair.com/us/en/Categ...EANCE-LPX/p/CMK32GX4M2B3200C16#tab-tech-specs

the compatibility list doesn´t state, at which frequency it can run up to

Should run at 3200MHz, but couldn´t verify it by other users over the net. Most used 2x8GB

Ok, thanks! Yeah, I know that users usually take a 2x8GB... but maybe some users here have a 2x16GB...

 

[zac89]

Tomorrow I will order a new memory

Corsair Vengeance® LPX 32GB (2x16) DDR4 3200MHz C16 - CMK32GX4M2B3200C16W

I hope that will work perfectly at 3200Mhz

 

[zac89]

Hi all, I bought a new Corsair memory CMK32GX4M2B3200C16W, is supported by my mbo... but I have now another problem...

Pc won't boot every time, I have a speaker on mbo, but not every time boot, it's turned ON but without any screen (bios, win...) I don't know what is the reason for that because it is very annoying

I have a new BIOS F50 that also has enabled XMP and speed is 3200mhz and the voltage is 1,35.

Does anyone have the same or a similar situation because I must resolve this?!

 

[zac89]

Anyone?

The power button lights up, GPU lights come on, all fans start spinning. No beep from the mobo, pressing and holding power button again to shut off doesn't work, reset button does nothing. If I need to shut it off the only way is via the PSU switch.

I tried a new PSU and the same.... mbo is an issue? Should I buy a new one or what? please help