I will move this to our specialists on this topic for further assistance.
Great, thanks a lot.
Thanks for joining the Chipset community.
Since this is a RAID 0 array, if you delete the RAID, it will erase all data on the disk. In order to correct this problem you would need to reset disk to Non-RAID and start from scratch. If you are able to boot, please do backups and re-install the operating system.
Thanks, Allen, for getting back.
Of course, this was the answer I was fearing most :-)
I will start moving data to the cloud and clean the system, before I back it up and reinstall.
You are welcome.