UEFI (Unified Extensible Firmware Interface). You can enable or disable various iDRAC parameters by using the iDRAC settings utility. For more information about this utility, see Integrated Dell Remote Access Controller User’s Guide at www.dell.com/ poweredgemanuals.
System BIOS To view the System BIOS screen, power on the system, press F2, and click System Setup Main Menu > System BIOS. Table 2. System BIOS details Option Description System Information Provides information about the system such as the system model name, BIOS version, and Service Tag.
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Table 3. System Information details (continued) Option Description System CPLD Version Specifies the current version of the system complex programmable logic device (CPLD) firmware. UEFI Compliance Version Specifies the UEFI compliance level of the system firmware. Memory Settings To view the Memory Settings screen, power on the system, press F2, and click System Setup Main Menu > System BIOS >...
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Persistent Memory details The Persistent Memory screen details can be found in the PMem User 's Guide at https://www.dell.com/poweredgemanuals. Processor Settings To view the Processor Settings screen, power on the system, press F2, and click System Setup Main Menu > System BIOS >...
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MADT Core Enumeration Specifies the MADT Core Enumeration. This option is set to default in Round Robin. Linear option supports industry core enumeration whereas, Round Robin option supports Dell optimized core enumeration. UPI Prefetch Enables you to get the memory read started early on DDR bus.
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Enables you to configure the Dell AVX scaling technology. This option is set to 0 by default. Enter the value from 0 to 12 bins. The value that is entered decreases the Dell AVX Scaling Technology frequency when the Dell-controlled Turbo feature is enabled.
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Table 5. Processor Settings details (continued) Option Description Number of Cores per Processor Controls the number of enabled cores in each processor. This option is set to All by default. NOTE: This setting restores to default when user changes System Profile or CPU Power Management setting of Profile Settings.
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Enables or disables the boot mode. The option is set to Non-RAID mode by default. BIOS NVMe driver Sets the drive type to boot the NVMe driver. The available options are Dell Qualified Drives and All Drives. This option is set to Dell Qualified Drives by default.
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Operating systems must be UEFI-compatible to be installed from the UEFI boot mode. DOS and 32-bit operating systems do not support UEFI and can only be installed from the BIOS boot mode. NOTE: For the latest information about supported operating systems, go to www.dell.com/ossupport. Pre-operating system management applications...
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Changing boot order About this task You may have to change the boot order if you want to boot from a USB key or an optical drive. The following instructions may vary if you have selected BIOS for Boot Mode. NOTE: Changing the drive boot sequence is only supported in BIOS boot mode.
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Table 14. UEFI iSCSI Settings screen details (continued) Option Description iSCSI Device1 Enables or disables the iSCSI device. When disabled, a UEFI boot option is created for the iSCSI device automatically. This is set to Disabled by default. iSCSI Device1 Settings Enables you to control the configuration of the iSCSI device.
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Table 16. Integrated Devices details (continued) Option Description Embedded NIC1 and NIC2 Enables or disables the Embedded NIC1 and NIC2. If set to Disabled (OS), the NIC may still be available for shared network access by the embedded management controller. Configure the Embedded NIC1 and NIC2 option by using the NIC management utilities of the system.
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Table 16. Integrated Devices details (continued) Option Description startup. If the slot is disabled, both the Option ROM and UEFI drivers are disabled. Only slots that are present on the system will be available for control. Slot n: Enables or disables or only the boot driver is disabled for the PCIe slot n.
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Table 17. Serial Communication details (continued) Option Description setup utility may not always revert this setting to the default setting of Serial Device 1. Failsafe Baud Rate Specifies the failsafe baud rate for console redirection. The BIOS attempts to determine the baud rate automatically. This failsafe baud rate is used only if the attempt fails, and the value must not be changed.
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Table 18. System Profile Settings details (continued) Option Description Monitor/Mwait Enables the Monitor/Mwait instructions in the processor. This option is set to Enabled for all system profiles, except Custom by default. NOTE: This option can be disabled only if the C States option in the Custom mode is set to disabled.
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Table 20. TPM 1.2 security information (continued) Option Description When TPM 1.2 is installed, the TPM Security option is set to Off, On with Pre-boot Measurements, or On without Pre-boot Measurements. TPM Information Displays the operational state of the TPM. TPM Firmware Indicates the firmware version of the TPM.
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Table 22. System Security details Option Description Intel(R) TXT Enables you to set the Intel Trusted Execution Technology (TXT) option. To enable the Intel TXT option, virtualization technology and TPM Security must be enabled with Pre-boot measurements for TPM 1.2 or set to On with SHA256 algorithm for TPM 2.0.
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Table 22. System Security details (continued) Option Description NOTE: The host system will not power on up until iDRAC Root of Trust (RoT) is completed, host power on will be delayed by minimum 90 seconds after the AC applied. AC Power Recovery Delay Sets the time delay for the system to power up after AC power is restored to the system.
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Table 22. System Security details (continued) Option Description Table 23. Secure Boot Mode (continued) Options Descriptions Deployed Deployed Mode is the most secure mode. In Deployed Mode, PK Mode must be installed and the BIOS performs signature verification on programmatic attempts to update policy objects. Deployed Mode restricts the programmatic mode transitions.
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Next steps When Password Status is set to Locked, type the system password and press Enter when prompted at reboot. NOTE: If an incorrect system password is typed, the system displays a message and prompts you to reenter your password. You have three attempts to type the correct password.
Enables or disables the Load Legacy Video Option ROM option. This option is set to Disabled by default. Dell Wyse P25/P45 BIOS Access Enables or disables the Dell Wyse P25/P45 BIOS Access. This option is set to Enabled by default. Power Cycle Request Enables or disables the Power Cycle Request.
Dell Lifecycle Controller Dell Lifecycle Controller (LC) provides advanced embedded systems management capabilities including system deployment, configuration, update, maintenance, and diagnosis. LC is delivered as part of the iDRAC out-of-band solution and Dell system embedded Unified Extensible Firmware Interface (UEFI) applications.