After "Load optimized defaults" can not boot

[ISlimeGuy]

Can anyone help?

I clicked load optimized defaults and save changes & reset on my Asus Prime X570-P Bios version 4021 because I had a problem with something. In doing so it could not boot into Windows on my 500 GB ssd and according to the bios; the system cannot find any bootable devices. However, both my ssd and 2tb hard drive could be detected as storage devices. Please help me with this.

[LWM723]

What did you change in the bios?

[ISlimeGuy]

Just now, LWM723 said:

What did you change in the bios?

Like I said I clicked on "load optimized defaults"

[LWM723]

Unplug the pc, remove the cmos battery for a few minutes and press and hold the power button. This will reset the bios to default.

[ISlimeGuy]

15 minutes ago, LWM723 said:

Unplug the pc, remove the cmos battery for a few minutes and press and hold the power button. This will reset the bios to default.

It still is giving me the prompt of no bootable devices detected. I need to go to bed but if you got any other ideas, I'd be happy to try them out tomorrow 

[GuiltySpark_]

Shot in the dark, you had an old Windows install and had CSM/Legacy mode on. Try re-enabling that.

[ISlimeGuy]

5 minutes ago, GuiltySpark_ said:

Shot in the dark, you had an old Windows install and had CSM/Legacy mode on. Try re-enabling that.

OMFG thank you!!!!!