: While the .exe can run on Windows, many admins extract the CPxxxxxx.xml and the actual .flash file to upload directly via the iLO 4 Web Interface for a more controlled update process.
: A full system cold boot is required for the new microcode and ROM settings to initialize properly. Why This Version Matters DL380G9.P89_2.80_10-16-2020.exe
: Ensure your iLO 4 firmware is at a relatively modern version (at least 2.50+) before applying BIOS 2.80 to avoid communication errors between the hardware and management engine. : While the
: Enhanced handling of system interrupts to prevent potential hangs or crashes during high-load scenarios. : Enhanced handling of system interrupts to prevent
: Includes patches to address security vulnerabilities (often referred to as "Side-Channel" or "L1 Terminal Fault" mitigations) and improve processor stability.
: Always backup your existing BIOS settings or use the HPE "Restore Default Settings" if you experience issues after flashing.