Dell Pro 14 Essential PV14255 Handleiding (140 Pagina's)

Handleiding

Table 19. BIOS Setup options—Performance menu(continued)

Performance

C-State Control

Enable C-State Control Enables or disables the ability of the CPU to enter and exit low-power state.

When disabled, it disables all C-states. When enabled, it enables all C-states that

the chipset or platform allows.

By default, the Enable C-State Control option is enabled.

Intel Turbo Boost Technology

Enable Intel Turbo Boost Technology Enables or disables the Intel TurboBoost mode of the processor. When enabled,

the Intel TurboBoost driver increases the performance of the CPU or graphics

processor.

By default, the Enable Intel Turbo Boost Technology option is enabled.

Intel Hyper-Threading Technology

Enable Intel Hyper-Threading Technology Enables or disables the Intel Hyper-Threading mode of the processor. When

enabled, the Intel Hyper-Threading increases the efficiency of the processor

resources when multiple threads run on each core.

By default, the Intel Hyper-Threading Technology option is enabled.

Dynamic Tuning: Machine Learning

Enable Dynamic Tuning: Machine Learning Enables or disables operating system capability to enhance power tuning

capabilities depending on the detected workloads.

NOTE: This option is available for development only.

By default, the

Enable Dynamic Tuning: Machine Learning option is enabled.

Table 20. BIOS Setup options—System Logs menu

System Logs

BIOS Event Log

Clear BIOS Event Log Allows you to select option to keep or clear BIOS events logs.

By default, the Keep Log option is selected.

Thermal Event Log

Clear Thermal Event Log Allows you to select option to keep or clear thermal events logs.

By default, the Keep Log option is selected.

Power Event Log

Clear Power Event Log Allows you to select option to keep or clear power events logs.

By default, the Keep Log option is selected.

Updating the BIOS

Updating the BIOS in Windows

About this task

CAUTION:

If BitLocker is not suspended before updating the BIOS, the BitLocker key is not recognized the

next time you reboot the computer. You will then be prompted to enter the recovery key to proceed, and the

computer displays a prompt for the recovery key on each reboot. Failure to provide the recovery key can result

BIOS Setup 129

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