Experiencing crashes, please help

[IIbuprofen]

Good day pc build help, i recently built a pc but i am experiencing crashes that seem to happen out of nowhere. Randomly my it shuts down and only the fans are working. I have to turn my pau off and on for it to start again. It is probably not a temperature issue as i have never seen the cpu go over 88 degrees celsius.

When i first got the pc i undervolted it and it didn’t show any signs of instability when i stress tested it. Then it crashed so i reset the undervolt and today it happened again so i put default settings in bios but with no luck.

I have kind of outdated bios but i have to flash them to my pc because now it shuts down when i open my browser.

The mobo error led shows dram error.

Specs:

Mobo: ASUS TUF Gaming B650-E WIFI,

SSD: Kingston NV3 M.2 NVMe Gen 4 1TB,

Ram: Corsair 32GB (2x16GB) DDR5 5200MHz CL40 Vengance,

Cpu: AMD Ryzen 5 7600X 4.7 GHz 38MB,

Gpu: PowerColor Radeon RX 7800 XT 16GB GDDR6,

Psu: MSI MAG A850GL PCIE5 850W,

Aio: Zalman Alpha 2 A24,

Case: DeepCool CC560 V2

I will flash the bios update later today, if it doesn’t work i will reset cmos and if that doesn’t work i will troubleshoot my ram

Anyone know whats up?

[IIbuprofen]

Now it doesn’t boot, even if i reseat the ram, only fans turn on

[IIbuprofen]

And now it crashes before it boots in to windows

[PDifolco]

Reset CMOS 

Looks like a RAM issue, yours is pretty bad at 5200CL40, can you return it and get a QVL listed 6000CL30 instead?

[IIbuprofen]

3 hours ago, PDifolco said:

Reset CMOS 

Looks like a RAM issue, yours is pretty bad at 5200CL40, can you return it and get a QVL listed 6000CL30 instead?

Will return my ram and get better, thanks. It works right now which is weird because i only switched their places (a2 -> b2 and b2-> a2)

 

if it happens again i will reset CMOS