Question Asus Mobo - 00 code; check CPU

[blazerbuilder]

I have a fairly new build. Asus ROG z490 board with intel i9.

When I start computer I get a 00 bios error and then the OLED states check CPU. It does that 1x more but the PC boots to windows no problems.

I don’t think it’s the MoBo as I was sent a replacement. I ran the intel diagnostics on cpu and it checks out fine. Reflashed bios.

Thoughts?

 

[RememberThe5th]

"I don't have your board but most of the time code 00 is caused by three things, a faulty psu, motherboard or cpu. Testing with three psu's I think we can rule out the psu.
There are other things that can cause code 00 like bent cpu socket pins, corrupt bios, failed memory training. "
Mine also Z97 spits out CPU sometimes but it works fine for over a year.

Which CPU cooler do you use?

 

[blazerbuilder]

The cooler used now is the corsair h115i pro rgb platinum. Could that be causing it too.
The PSU is Corsair AX1000.

I swapped out MoBo. Same model.
The first MoBo was having problems and giving a code 00 check cpu ONLY when I installed a second Nvme SSD. And the second drive would not be recognized by the BIOS.