NA is displayed for P-State and T-State in the following scenarios:
1. The server operating system (OS) is unexpectedly powered off during startup before the basic input/output system (BIOS) initialization page is accessed, as shown in Figure 2.
Figure 2 Power-off during OS startup
2. The BIOS is being upgraded.
3. The management engine (ME) is in the recovery state due to hardware issues.