TaylorSc0tt
Member
I'm going to renable expo and look for a cooler. Is there any you would recommend?They're all different. We call it the silicone lottery, some setups are fantastic, some aren't. I would fully expect standard voltage and standard EXPO to be fine, but with it being a new platform and chipset there can be tweaks to the BIOS to get things just right.
I wouldn't be undervolting an AM5 chip. A better cooler would be a far better option. We would have suggested the 7600 non-x which would have helped with cooling and voltage tremendously. The 7600 is a better chip in my opinion, tends to be cheaper too.
If all is well as it stands and nothing is blue screening or re-starting then my immediate guess would be the undervolt causing the chip to be unstable. That would account for a hard restart from the system. Memory issues tend to CTD (although both scenarios aren't unheard of). With the chip completely stock I would try EXPO on with default values and see how it goes. If it crashes, you have a couple of options but I would get in touch with PCS as it may just be bad RAM.
Check which BIOS revision you are running and see what's available from the manufacturer. If you're miles off of it contact PCS to see which version they would recommend. Keep in mind you cannot upgrade the BIOS without PCS permission, during the warranty at least, as any issues will void the warranty. They have a note of the BIOS revision in your account etc, so don't get caught out.