I accidentally created a RAID volume with HDD and SDD

[UQure]

It is a repeat question that is:

I have an Acer Predator and due to the numerous pop ups from the Intel's Rapid Storage Technology on my desktop I ended up "upgrading" my disks into a RAID volume which now I regret deeply

Afterwards I used Acer's RAID_Tool to separate the volume back to C:(SDD) and D:(HDD) and now D: is a clone of C:

Is there a way to take the disks back to its original condition?

Secondly, my PC has been crashing resulting into frequent blue screens with error code Memory Management Internal.

[AlHill]

You do have a backup of your data, correct?

Doc

[UQure]

Yes, I can have it.

Thanks.

[AlHill]

Then, I would wipe out everything, and start with a clean install. I would not use raid if it was not necessary.

Doc