Owners Manual

3. From the TPM Security option, select On.

4. Save the settings.

5. Restart your system.

6. Enter System Setup again.

7. On the System Setup Main Menu screen, click System BIOS > System Security Settings.

8. Select the TPM Advanced Settings option.

9. From the TPM2 Algorithm Selection option, select SHA256, then go back to System Security Settings screen.

10. On the System Security Settings screen, from the Intel TXT option, select On.

11. Save the settings.

12. Restart your system.

Control panel

Removing the control panel module

Prerequisites

1. Follow the safety guidelines listed in the Safety instructions section.

2. Follow the procedure listed in Before working inside your system.

3. Remove the system top cover (front).

Steps

1. Hold and pull the plastic pull tab to disconnect the control panel cable from the control panel module.

2. Using a Phillips #1 screwdriver, remove the screws securing the control panel module to the chassis.

3. Lift the control panel module away from the chassis.

Figure 104. Removing the control panel module

PowerEdge C4140 installing and removing system components