| Issue | Likely Cause | Solution | |-------|-------------|----------| | Windows Server 2016 installer sees no drives | Incorrect driver architecture (32-bit vs 64-bit) | Ensure you downloaded the x64 driver. | | Driver installation fails with "The hash file is not present" | Driver signing enforcement in Windows | Temporarily disable Secure Boot, or use bcdedit /set testsigning on (test only). | | Controller shows "Unknown Device" after install | Incomplete extraction | Manually point Device Manager to the extracted folder. | | Blue screen (BSOD) after driver load | Firmware vs. driver mismatch | Update controller firmware via SPP or HPE SUM. | | Poor IO performance (e.g., 50 MB/s) | Write cache disabled | Run HPE ACU to enable "Drive Write Cache" and "Controller Cache". |
Click on "Drivers & Software" → "Storage Controllers" . | Issue | Likely Cause | Solution |
Get-WmiObject Win32_PnPSignedDriver | Where-Object $_.DeviceName -like "*P408i*" | Select DeviceName, DriverVersion, DriverDate | | Blue screen (BSOD) after driver load | Firmware vs
One-time installation isn’t enough. HPE regularly releases security patches and performance improvements. | Click on "Drivers & Software" → "Storage Controllers"
By keeping your HPE Smart Array P408i-a SR Gen10 driver current on Windows Server 2016, you protect your server against data corruption and ensure that your Gen10 ProLiant hardware continues to deliver high-speed data throughput. To help you get the best performance, let me know:
You will likely see files with names containing "HPE Smart Storage Administrator (SSA)" or "Smart Array Driver."