Open diskmgmt.msc . Your RAID logical volume(s) should appear as a single disk with the correct capacity.

If you have already installed Windows Server 2022 but are experiencing issues with the RAID array, you can install the driver within the OS: Download the ( .exe ) from HPE. Run the .exe file. Follow the on-screen instructions to install the driver. Restart the server to finalize. 6. Troubleshooting S100i Driver Issues

Because it is a driver-based solution, Windows Server 2022 won't "see" any configured logical drives during installation unless you manually provide the driver.

Download the same HPE S100i driver package from HPE Support.

Utilizes system CPU and memory resources to manage the storage array.

for enhanced malware protection on Intel® Xeon® processors. Hewlett Packard Enterprise Installation & Deployment

Since the driver is not included in standard Microsoft installation media, you must provide it during the OS setup process: Hewlett Packard Enterprise Manual Injection : Download the driver from the HPE Support Center , extract it to a USB drive, and select "Load Driver"

Make sure you are pointing the installer to the folder containing raw files like .inf and .sys , not the parent folder containing an unextracted .exe file. Double-check that the system is booting in UEFI mode , as the S100i will not display arrays under Legacy boot.