Inspur M4 / M5 BIOS: Configure Power State After AC Loss

The source configures automatic power-on when AC power is restored after a loss. This is a power-recovery policy, not a scheduled OS start. Verify the exact model and BIOS release; the example screenshots mostly show Power Off or S5 selected and are not proof that Power On was saved.

NF5270M4 / NF5280M4

BIOS → Chipset → PCH Configuration → Restore AC Power Loss

Power On: power on after restoration. Power Off: remain off.

NF5270M5 / NF5280M5

BIOS → Chipset → Miscellaneous Configuration → Restore AC Power Loss

Power On: power on; Power Off: remain off; Last State: restore the pre-loss state.

NF5288M5

BIOS → Advanced → PCH Configuration → PCH Devices → PCH state After G3

S0: power on; S5: remain off.

NF8460M4

BIOS → Advanced → Chipset Configuration → After G3 On

S0: power on; S5: remain off.

NF8480M4

BIOS → Advanced → Chipset Configuration → After Power Failure

Power On: power on; Power Off: remain off; Last State: restore the pre-loss state.

NF8480M5

BIOS → Advanced → PCH Configuration → PCH Devices → PCH state After G3

S0: power on; S5: remain off.

NP3020M4

BIOS → Chipset → PCH-IO Configuration → After G3 On

S0: power on; S5: remain off.

The last photo’s visible label is State After G3, while the source describes the NP3020M4 path as After G3 On; use the matching firmware documentation. For other models, consult the product’s BIOS guide. Save and verify the intended setting through its documented procedure rather than assuming the displayed off-state is the requested configuration.