Ryzen 2700X CPU Diode temperature issue.

[DELTAprime]

I upgraded my system to the 2700X and a Crosshair VII Hero. Everything is going well except for the readings I'm getting from a sensor labeled in Aida64 as "CPU Diode". It keeps reporting temps of over 90c or higher. I see I'm not the only person getting these readings as there are a few people that have reported the issue in NZXT CAM and Corsair Link/iCUE which seem to be taking the Diode temp.

 

What is the likelihood I have an actual bad sensor on the motherboard or CPU and need to RMA vs the likelihood it can be fixed in bios updates?

[Od1sseas]

Check temps with Ryzen Master

[dijital]

Same here, Aida64 reports CPU 46°C but CPU  Diode 102°C. Using also 2700x CPU. Mobo is x470 MSI Gaming Plus. I attached also picture made few days ago.

[Santo22]

I haven't messed with the 2700 yet, but after doing some reading, doesn't this have something to do with SenceMI? There's a lot of information in this thread: http://www.overclock.net/forum/11-amd-motherboards/1624603-rog-crosshair-vi-overclocking-thread-3590.html

 

It's in the 3500+ page range you will see many people report temperature bugs. 

[Daniel Sun]

Hi i hv same issues with the AMD 2700X

did u firger out is a normal temperature or high temps?

 

[DELTAprime]

 

On 5/13/2018 at 5:33 AM, Daniel Sun said:

Hi i hv same issues with the AMD 2700X

did u firger out is a normal temperature or high temps?

I still don't know if it's hardware or firmware, but it's just a bad reading and not actually high temps. NZXT has a fix coming for CAM that I am testing, looks like they are using a different sensor for the temp in this beta build. Corsair still hasn't addressed it from what I know. Don't know about any other pieces of software.

[AEG_90]

I don't think there is a aida64 fix yet, but I just wanted to let you know I am also having this issue. 

When utilizing the cpu to a certain point. It disappears alltogether. The CPU in ryzen master shows 70c at 100% utilization. And then CPU diode disappears from aida.

[bozhidarg]

Have any solutions been found on this topic? Motherboard MSI X470 Gaming m7 ac with Ryzen 7 2700x.Aida64 i OCCT stability test trotting.

[DarkN3ss]

Just joining in on the band wagon. Has there been any sort of fix for the invalid reading? Also are we 100% sure the reading is invalid? 

 

Also would like to note that the temperature looks fine in the bios and the Asus software for overclocking seems to be read the CPU temperature and not the CPU diode temperature. I can't open Ryzen Master and check as it doesn't work on Windows Sever 2016 sadly ?

 

I'm running Ryzen 7 2700x 

[bozhidarg]

7 hours ago, DarkN3ss said:

Просто се присъедини към групата. Имало ли е някаква корекция за невалидното четене? Също така сме 100% сигурни, че четенето е невалидно? 

 

Също така бих искал да отбележим, че температурата изглежда добре в BIOS и софтуерът Asus за овърклок изглежда че е прочетен на температурата на процесора, а не на CPU диодната температура. Не мога да отварям Ryzen Master и да проверявам, тъй като не работи на Windows Sever 2016 за съжаление ?

To change the processors, I changed one and again the same. As it has put since ryzen 5 1600 and shows itself normal.

[DarkN3ss]

1 hour ago, bozhidarg said:

To change the processors, I changed one and again the same. As it has put since ryzen 5 1600 and shows itself normal.

Sorry I don't quite understand. So you are saying yo u switched your processor out with another ryzen one and it still giving you the wrong temperatures? 

[bozhidarg]

3 hours ago, DarkN3ss said:

Съжалявам, че не разбирам напълно. Така че вие казвате, че сте преминали вашия процесор с друг ryzen един и все още ви дава неправилни температури? 

yes 

[bozhidarg]

1 minute ago, bozhidarg said:

Yes.And putting the ryzen 5 1600 on the same motherboard and no problem,MSI X470 gaming m7 ac

 

[Vrbaa]

Same here. I have Ryzen 2600 and MSI X370 Gaming Pro Carbon.