After the System Lockdown mode is enabled, user cannot make any configuration changes except followings: (Below tasks can be performed even if the System Lockdown Mode is enabled)
- Power capping
- System power operations (power on/off, reset)
- Identify operations (Chassis or Storage AOC)
- Part replacement, easy restore and system board replacement
- Running diagnostics
- BIOS Setup – Lock mode, Boot Override items
- All Vendor tools that have direct access to the device