Dell E04B Referentiehandleiding - Pagina 19

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Option

Description

Failsafe Baud

Specifies the failsafe baud rate for console redirection. The BIOS attempts to determine the baud rate

Rate

automatically. This failsafe baud rate is used only if the attempt fails, and the value must not be changed.

This option is set to 115200 by default.

Remote Terminal

Sets the remote console terminal type. This option is set to VT100/VT220 by default.

Type

Redirection After

Enables or disables the BIOS console redirection when the operating system is loaded. This option is set

Boot

to Enabled by default.

System Profile Settings

You can use the System Profile Settings screen to enable specific system performance settings such as power management.

Viewing System Profile Settings

To view the System Profile Settings screen, perform the following steps:

Steps

1. Power on, or restart your system.

2. Press F2 immediately after you see the following message:

F2 = System Setup

NOTE:

If your operating system begins to load before you press F2, wait for the system to finish booting, and then

restart your system and try again.

3. On the System Setup Main Menu screen, click System BIOS.

4. On the System BIOS screen, click System Profile Settings.

System Profile Settings details

About this task

The System Profile Settings screen details are explained as follows:

Option

Description

System Profile

Sets the system profile. If you set the System Profile option to a mode other than Custom, the BIOS

automatically sets the rest of the options. You can only change the rest of the options if the mode is

set to Custom. This option is set to Performance Per Watt Optimized (DAPC) by default. DAPC is

Dell Active Power Controller.Other options include Performance Per Watt (OS), Performance, and

Workstation Performance.

CPU Power

Sets the CPU power management. This option is set to System DBPM (DAPC) by default. DBPM is

Management

Demand-Based Power Management. Other options include OS DBPM, and Maximum Performance.

Memory

Sets the speed of the system memory. You can select Maximum Performance, Maximum Reliability or

Frequency

a specific speed. This option is set to Maximum Performance by default.

Turbo Boost

Enables or disables the processor to operate in the turbo boost mode. This option is set to Enabled by

default.

C1E

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. This option is set to Enabled by

default.

NOTE:

All the parameters on the system profile setting screen are available only when the System

Profile option is set to Custom.

Pre-operating system management applications