The TPM Status changes to Enabled, Activated.Initializing the TPM 1.2 for TXT users1 While booting your system, press F2 to enter System Setup.2 On the System Setup Main Menu screen, click System BIOS > System Security Settings.3 From the TPM Security option, select On with Pre-boot Measurements.4 From the TPM Command option, select Activate.5 Save the settings.6 Restart your system.7 Enter System Setup again.8 On the System Setup Main Menu screen, click System BIOS > System Security Settings.9 From the Intel TXT option, select On.Converting the system from tower mode to rack modeYour system can be converted from the tower mode to the rack mode.To convert your system from the tower mode to the rack mode, you require the tower to rack conversion kit, which contains the following:• Rack ears (left and right) with three screws eachConverting the system from tower mode to rack modePrerequisites1 Follow the safety guidelines listed in Safety instructions.2 Follow the procedure listed in Before working inside your system.3 If installed, remove the system feet or caster wheels.Steps1 Remove the control-panel assembly.2 Install the rack slide cover by performing the following steps:a Slide the rack slide cover between the system's side cover and the chassis.b Slide the rack slide cover toward the back of the system until the tabs on rack slide cover locks with the tabs extending from thechassis.3 Install the control panel assembly.4 Install the rack ears by performing the following steps:a Align the three screw holes on the rack ears with the screw holes on the top and the bottom of system.b Using a Phillips #2 screwdriver, secure the rack ears to the system.140 Installation and Service ManualInstalling and removing system components