Hi Jack. I'm Greg, 10 years awarded Windows MVP, here to help you.
RAID can also be the SATA controller driver that drives the hard drives, although AHCI is now the standard in Windows 10 and 11 for SATA controller, there are still a few named RAID.
Is there a device driver missing in Device Manager, accessed by right clicking the Start button? It will have a yellow ! mark to show it's missing driver.
Easiest way to remedy this is to update your chipset drivers and BIOS/UEFI firmware from Asus Support Downloads web page for your model here:
https://www.asus.com/Motherboards-Components/Mo...
Compare the latest drivers available for download with the ones presently installed in Device Manager reached by right clicking the Start button. Make sure you have the latest BIOS or UEFI firmware, Chipset, Display (Video), Sound, USB3, Bluetooth, Network and all other drivers, or else download and install the latest now.
Updating drivers from the Device Manager or Windows Update is rarely enough. The most basic thing we need to learn to maintain a PC is keep the latest manufacturer's drivers installed from their Support Downloads web page.
Report back results for each step so I know what else to suggest.
Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.
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