[P750TM1-G] Upgrade Options + Troubleshooting Related Issues

[Dream]

Apparently, "there are no updates that would change XMP behavior" according to the reseller who contacted Prema.

RIP.

[runix18]

4 hours ago, Dream said:

Apparently, "there are no updates that would change XMP behavior" according to the reseller who contacted Prema.

RIP.

Then manualy ajusting XMP setting are your best bet.

[Dream]

9 hours ago, runix18 said:

Then manualy ajusting XMP setting are your best bet.

I mentioned before how I’m already using the “default XMP profile” by replicating it as a custom profile (and with slightly lower numbers on some as well; higher for tREFI) alongside the appropriate voltage at 1.35v, but the DRAM is still not at 1600 MHz. It’s been stable at the default 1333 MHz.

 

The sticks were supposed to be new as sold and shipped by Amazon.

 

What’s a good stress test for it these days just to see if it can hit the higher frequency?

 

EDIT:

Also, apparently Prema has no updated BIOS for what I have.

[runix18]

15 hours ago, Dream said:

I mentioned before how I’m already using the “default XMP profile” by replicating it as a custom profile (and with slightly lower numbers on some as well; higher for tREFI) alongside the appropriate voltage at 1.35v, but the DRAM is still not at 1600 MHz. It’s been stable at the default 1333 MHz.

 

The sticks were supposed to be new as sold and shipped by Amazon.

 

What’s a good stress test for it these days just to see if it can hit the higher frequency?

 

EDIT:

Also, apparently Prema has no updated BIOS for what I have.

I use Aida 64 and/or OCCT.

 

[ShifflyTheSHO]

On 3/3/2025 at 9:18 AM, ShifflyTheSHO said:

I foolishly ordered these because I want to fill all DIMM slots for my i9-9900KF.

 

https://www.amazon.com/gp/aw/d/B09NLCG8NJ?ref=ppx_pt2_mob_b_prod_image

 

and is the P750DM3 radiator the exact same as the P770DM or P775DM3?  I’m going to shoot my shot on a used one but just wanted a confirmation instead of reading conflicting pages.

 

Heatsink tag say 6-31-P75D3-302 (GTX 1070m), and I keep finding that part number on 17” models with the 1070.

i take back what I said.  That kit was amazing and I WANT THEM BACK! (CL18, 3200mhz)

 

Does anybody know how get my 4 sticks of RAM back to 3200mhz? 
 

——

 

I had this CMS 3200mhz CL16 4x8GB kit off of Amazon that I returned, but I was running CL18 with stability at some timings at 3200mhz!!, but forgot what I adjusted on my motherboard (Z170) or my processor (i9-9900kf)

 

I’m trying to get back to 3200mhz so O can have some bandwidth again, and everybsetting I try drops me back to 2400mhz in the Windows environment.  It was my first attempt at overclocking RAM and it was a grand slam!  I got mad and returned them and I’m running a mixed kit of Micro CL22 and unknown cheap set that used to shut off my computer, but I split the kits up onto separate channels and I’ve been at a nice, stable 2400mhz.

 

I DO NOT WANT TO RUN 4 STICKS!!! That is so much slower on startup and in everything else; why do people only run 2 of 4 kits when manufactures gave you four and they out perform anything else with two slots?  Its like driving high revving sports car with donuts on the drive wheels.

 

But anyways, do I need to adjust anything beyond the SA and IO voltage? I can no longer seem to go beyond 1100 mV (1.1 V) on either without my system being caught in a loop.  How do I adjust the memory controller properly?
 

 I change the latency and set it to relearn, but should I try for 3033mHz?

 

dsanke BIOS, and my keyboard is off currently from having to pull the CMOS so many damn times.

 

(my processor can also undervolt to -0.150.  Should I not?)