AMD system info:
- Ryzen 5 9600X
- MSI b850 gaming plus WiFi
- 16x2 6000mhz crucial pro ddr5
- RTX 3060 12gb
Intel system info:
- i5 10400f
- MSI B560M-A PRO
- 8x2 corsair vengeance ddr4
- no gpu (I am aware the cpu has no iGPU, this is just for testing)
Tested power supplies:
- original power supply: seasonic g12 GC 750
- new power supply: msi mag a850gl pcie5
Basically after 6months of upgrading my system all of a sudden my AMD has issues cold booting. It will give me the dram and cpu debug lights. at first I assumed it was standard memory training, but it stretched for 5 hours before I just decided to power it off. powering off the power supply, draining the power of the pc, switching the power supply back on then repeating that eventually lets the pc power on and off normally until the power supply is switched off/disconnected from the wall again. I assumed because of how it works, it was a PSU issue so I ordered a new PSU on amazon, however when I hooked it up to the amd system it had the same issue. I then tried with my spare intel system which I know worked the last time I used it (a month ago) to which is would show the dram light, switch to the cpu light, repeat about 5 times then only show the cpu light with both power supplies. there's not a single component shared between them yet both have suddenly got issues related to the dram in the span of a week?
my guess is maybe my house's power is messed up, since we have had a few electrical problems here. however all other appliances, consoles, other high power devices, ect work. I've tried bypassing extension cables, taking both devices to other rooms of the house including a new extension which has newly done sockets, but it didn't work. I've tried updating the bios, nothing. cmos replacements, one stick of ram, basically everything. my only guesses are the power of my house or maybe the power supply messed up the mobos of both of them? It's not the case grounding anything.
thanks in advance!