Asrock x370 no post no beep

soulstealer wrote: ram voltage is too low. you need at least 1.35v for ddr4.

This is incorrect, the standard voltage for DDR4 is 1.2v. 1.35v is common with
XMP profiles but this is technically overvolting to facilitate the XMP overclock.   
At 1.2v all standard DDR4 RAM should POST, the highest rated, non XMP frequency
for DDR4 is 2666 which does not require more than 1.2v. My 2800 kit uses 1.2v
even with XMP enabled but my 3600 kit requires 1.35v for it's XMP to function.
XMP will set the voltage automatically however.

I saw the reviews so I switched to a thermaltake smart 700w psu. But it's still not posting even after doing a cmos reset by using the jumper and removing the cmos battery

Also just to note there is no post and no bios so I have no way to change the settings

I have this motherboard. Yes there is a setting to control the speaker, but only to give a single beep for a successful POST. To the OP, use a bright light and magnifiers to verify that all connections are correct. Remove all drives, and all sticks of RAM except for one, in slot A2. Per the instructions, reset the BIOS / UEFI one more time. Now try powering up again.

Jake

Yes but it's not making any beeps.