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Summary of Contents for Dell E73S001
- Page 1 Dell EMC PowerEdge XR12 BIOS and UEFI Reference Guide Part Number: E73S Series Regulatory Type: E73S001 August 2022 Rev. A06...
- Page 2 A WARNING indicates a potential for property damage, personal injury, or death. © 2022 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.
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Page 3: Table Of Contents
Contents Chapter 1: Pre-operating system management applications............4 System Setup..................................4 System BIOS................................... 5 iDRAC Settings................................23 Device Settings................................23 Dell Lifecycle Controller..............................23 Embedded system management..........................23 Boot Manager..................................24 PXE boot..................................... 24 Contents... -
Page 4: Chapter 1: Pre-Operating System Management Applications
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. -
Page 5: System Bios
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. -
Page 6: Memory Settings
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 >... -
Page 7: Processor Settings
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 >... - Page 8 Disabled by default. AVX ICC Pre-Grant Level Enables you to select between the different AVX ICC transition levels offered by Intel. This option is set to 128 heavy by default. Dell Controlled Turbo Pre-operating system management applications...
- Page 9 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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Page 10: Sata Settings
Table 6. Processor details Option Description Family-Model-Stepping Specifies the family, model, and stepping of the processor as defined by Intel. Brand Specifies the brand name. Level 2 Cache Specifies the total L2 cache. Level 3 Cache Specifies the total L3 cache. Number of Cores Specifies the number of cores per processor. -
Page 11: Boot Settings
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. -
Page 12: Choosing System Boot Mode
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. 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. -
Page 13: Integrated Devices
Table 12. Network Settings details Option Description UEFI PXE Settings Enables you to control the configuration of the UEFI PXE device. PXE Device n (n = 1 to 4) Enables or disables the device. When enabled, a UEFI PXE boot option is created for the device. - Page 14 Table 16. Integrated Devices details Option Description User Accessible USB Ports Configures the user accessible USB ports. Selecting Only Back Ports On disables the front USB ports; selecting All Ports Off disables all front and back USB ports; selecting All Ports Off (Dynamic) disables all front and back USB ports during POST.
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Page 15: Serial Communication
Table 16. Integrated Devices details (continued) Option Description OS Watchdog Timer If your system stops responding, this watchdog timer aids in the recovery of your operating system. When this option is set to Enabled, the operating system initializes the timer. When this option is set to Disabled (the default), the timer does not have any effect on the system. -
Page 16: System Profile Settings
Table 17. Serial Communication details (continued) Option Description NOTE: You can use only Serial Device 2 for the Serial Over LAN (SOL) feature. To use console redirection by SOL, configure the same port address for console redirection and the serial device. NOTE: Every time the system boots, the BIOS syncs the serial MUX setting that is saved in iDRAC. -
Page 17: System Security
Table 18. System Profile Settings details (continued) Option Description Enables or disables the processor to switch to a minimum performance state when it is idle. This option is set to Enabled by default. C States Enables or disables the processor to operate in all available power states. C States allow the processor to enter lower power states when idle. - Page 18 Table 19. System Security details (continued) Option Description System Password Sets the system password. This option is set to Enabled by default and is read-only if the password jumper is not installed in the system. Setup Password Sets the setup password. This option is read-only if the password jumper is not installed in the system.
- Page 19 Table 21. System Security details (continued) Option Description Intel(R) SGX Enables you to set the Intel Software Guard Extension (SGX) option. To enable the Intel SGX option, processor must be SGX capable, memory population must be compatible (minimum x8 identical DIMM1 to DIMM8 per CPU socket, not support on persistent memory configuration), memory operating mode must be set at optimizer mode, memory encryption must be enabled and node interleaving must be disabled.
- Page 20 Table 21. System Security details (continued) Option Description UEFI Variable Access Provides varying degrees of securing UEFI variables. When set to Standard (the default), UEFI variables are accessible in the operating system per the UEFI specification. When set to Controlled, selected UEFI variables are protected in the environment and new UEFI boot entries are forced to be at the end of the current boot order.
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Page 21: Creating A System And Setup Password
Creating a system and setup password Prerequisites Ensure that the password jumper is enabled. The password jumper enables or disables the system password and setup password features. For more information, see the System board jumper settings section. NOTE: If the password jumper setting is disabled, the existing system password and setup password are deleted and you need not provide the system password to boot the system. -
Page 22: Operating With Setup Password Enabled
3. On the System Security screen, ensure that Password Status is set to Unlocked. 4. In the System Password field, alter or delete the existing system password, and then press Enter or Tab. 5. In the Setup Password field, alter or delete the existing setup password, and then press Enter or Tab. If you change the system and setup password, a message prompts you to reenter the new password. -
Page 23: Idrac Settings
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. -
Page 24: Boot Manager
Launch System Setup Enables you to access System Setup. Launch Lifecycle Controller Exits the Boot Manager and invokes the Dell Lifecycle Controller program. System Utilities Enables you to launch System Utilities menu such as Launch Diagnostics, BIOS update File Explorer, Reboot System.
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