HP Z400 Workstation Maintenance and Service Guide
Page 11
... password security and resetting CMOS 184 Preparing to configure passwords ...185 Resetting the password jumper ...186 Clearing and Resetting the CMOS 186 Using the CMOS Button 186 Using the Computer Setup (F10) Utility to Reset CMOS 187 Appendix A Connector pins ...189 Appendix B System board designators ...199 Appendix C Routine Care ...201 General cleaning safety precautions 201 Cleaning the workstation...
... password security and resetting CMOS 184 Preparing to configure passwords ...185 Resetting the password jumper ...186 Clearing and Resetting the CMOS 186 Using the CMOS Button 186 Using the Computer Setup (F10) Utility to Reset CMOS 187 Appendix A Connector pins ...189 Appendix B System board designators ...199 Appendix C Routine Care ...201 General cleaning safety precautions 201 Cleaning the workstation...
HP Z400 Workstation Maintenance and Service Guide
Page 48
...9679; Power-On Authentication Support-Enables and disables an authentication feature that requires you must enter a setup password. it is disabled by the BIOS and cannot be enabled by the operating system. To enable the Embedded Security Device and to access any... appears in the setup menu if the workstation has a DriveLock-compatible hard disk drive. Network Service Enables or disables the ability to boot to generate and store the authentication password. ● Reset Authentication Credential-Resets the authentication functionality and clears authentication credentials....
...9679; Power-On Authentication Support-Enables and disables an authentication feature that requires you must enter a setup password. it is disabled by the BIOS and cannot be enabled by the operating system. To enable the Embedded Security Device and to access any... appears in the setup menu if the workstation has a DriveLock-compatible hard disk drive. Network Service Enables or disables the ability to boot to generate and store the authentication password. ● Reset Authentication Credential-Resets the authentication functionality and clears authentication credentials....
HP Z400 Workstation Maintenance and Service Guide
Page 49
...option becomes available if Embedded Device is disabled by the BIOS and cannot be enabled by the operating system. ● Intel IO Virtualization-Enables or disables Virtualization Technology to increase workstation I /O (VT-d2)-Enables a virtual machine to ...or disables Intel Virtualization Technology to increase workstation performance. ● Virtualization Technology for this option is the default. Setting a device to generate and store the authentication password. ◦ Reset Authentication Credential-Resets the authentication functionality and clears authentication credentials....
...option becomes available if Embedded Device is disabled by the BIOS and cannot be enabled by the operating system. ● Intel IO Virtualization-Enables or disables Virtualization Technology to increase workstation I /O (VT-d2)-Enables a virtual machine to ...or disables Intel Virtualization Technology to increase workstation performance. ● Virtualization Technology for this option is the default. Setting a device to generate and store the authentication password. ◦ Reset Authentication Credential-Resets the authentication functionality and clears authentication credentials....
HP Z400 Workstation Maintenance and Service Guide
Page 221
... Configuring passwords 184 Resetting password jumper 184 Power supply Currents 9 Power consumption 10 Resetting power supply 11 Specifications 10 System fans 11 Voltages 8 Product features EUP compliance mode 14 Front panel components 6 HP Cool Tools 15 Hyper-threading 14 Physical characteristics 8 Rear panel components 7 SATA Power Management 14 System board architecture 1 Turbo Boost 15 Workstation components...
... Configuring passwords 184 Resetting password jumper 184 Power supply Currents 9 Power consumption 10 Resetting power supply 11 Specifications 10 System fans 11 Voltages 8 Product features EUP compliance mode 14 Front panel components 6 HP Cool Tools 15 Hyper-threading 14 Physical characteristics 8 Rear panel components 7 SATA Power Management 14 System board architecture 1 Turbo Boost 15 Workstation components...