![](/images/new-backgrounds/1266455/266455127x1.webp)
Option | Description |
|
|
TPM Activation | When set to Activate, the TPM is enabled to default |
(No Change default) | settings. When set to Deactivate, the TPM is disabled. |
| The No Change state initiates no action. The operational |
| state of the TPM remains unchanged (all user settings for |
| the TPM are preserved). |
| NOTE: This field is |
| is set to Off. |
|
|
TPM Clear | CAUTION: Clearing the TPM will lose all encryption |
(No default) | keys in the TPM. This option prevents booting to the |
| operating system and results in data loss if the |
| encryption keys cannot be restored. Back up |
| the TPM keys prior to enabling this option. |
| When set to Yes, all TPM contents are cleared. |
| NOTE: This field is |
| set to Off. |
|
|
Power Button | If Enabled, the power button can turn the system's power |
(Enabled default) | off and on. On an |
| system performs an orderly shutdown before power is |
| turned off. |
| When Disabled, the button can only turn on system |
| power. |
| NOTE: You can still turn on the system by using the power |
| button, even if the Power Button option is set to Disabled. |
|
|
NMI Button | CAUTION: Use the NMI button only if directed to |
(Disabled default) | do so by qualified support personnel or by the |
| operating system's documentation. Pressing this |
| button halts the operating system and displays |
| a diagnostic screen. |
| Enables or disables the NMI feature. |
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Using the System Setup Program and UEFI Boot Manager