Proxmox on Ryzen 2400G APU Shows wrong memory amount

[baggy1066]

Hi Guys,

I am having a problem with Proxmox reporting the wrong amount of system memory. The machine has 32 GB installed but only shows 3. I'm not sure if this is an APU issue but the memory shows up both in the bios and in dmidecode -t memory. However proxmox only sees 3gb and will not let me use more than that. Please see below:



I have tried changing the settings in the bios. I couldn't find anything useful..

I have run proxmox 7.4.3 and 8.1.3 with a couple of reinstalls to no success.

I have attached some pictures to show what I mean. I think my issue is similar to this unresolved post.

Thanks for taking the time to read this post.

Cheers

 

[baggy1066]

I have also tried:
installing pve-headers
disconnecting the video outputs
doing all updates from no-subscription repo

 

[baggy1066]

i plan on doing a memory swap round and a bios update. they havent been done yet.

the machine is a hp elitedesk 705g4mt bios version:
dmidecode -s bios-version
Q06 Ver. 02.01.01