,

Feature

Function

Default setting,

Reboot

 

 

 

 

if applicable

required

 

 

 

 

 

 

Option ROM Prompt

Displays the Option ROM prompt on POST screen

Enabled

Yes

 

 

 

 

 

 

After Power Loss

Specifies system state after power loss

Off

Yes

 

 

 

 

 

 

POST Delay (in seconds)

Specifies amount of delay to add during POST for certain peripherals

None

Yes

 

 

 

 

 

 

Remote Wakeup Boot Source

Specifies boot device after a remote wakeup event

Local Hard Drive

No

 

 

 

 

 

 

Factory Recovery Boot Support

Enables BIOS support for HP Backup and Recovery tools

Disabled

Yes

 

 

 

 

 

 

Bypass F1 Prompt on

Allows system to boot without user input after configuration change

Disabled

No

 

Configuration Changes

(for example, memory size)

 

 

 

 

 

 

 

 

BIOS Power-on

Specifies time and day(s) when system automatically wakes from the

Disabled

Yes

 

 

 

S5 (off) state

 

 

 

 

 

 

 

 

 

 

 

 

Onboard Devices

Specifies a Legacy Device’s IRQ, DMA, and I/O Range settings

Serial Port A:

Yes

 

 

 

 

IO=3F8h, IRQ=4

 

 

 

 

 

Parallel Port:

 

 

 

 

 

IO=378h, IRQ=7,

 

 

 

 

 

DMA=1

 

 

 

 

 

Printer Mode:

 

 

 

 

 

EPP+ECP

 

 

 

 

 

 

 

Bus Options

 

 

Yes

 

 

 

 

 

 

PCI SERR# Generation

Enables PCI device to generate SERR# (System Error), as defined by

Enabled

Yes

 

 

 

the PCI specification

 

 

 

 

 

 

 

 

PCI VGA Palette Snooping

Enables VGA palette registers snooping

Disabled

Yes

 

 

 

 

 

Device Options – All-in-One (AIO) systems

 

Yes

 

 

 

 

 

Turbo Mode

Enables processor feature that optimizes core frequencies can be

Enabled

Yes

 

 

 

optimized for performance based on the load on each core

 

 

 

 

 

 

 

 

 

 

 

Num Lock State at Power-on

Enables Number Lock at boot

Off

Yes

 

 

 

 

 

LVDS Panel Select

Enables panel type/vendor selection override

Automatic

Yes

 

 

 

 

 

Internal Speaker

Enables or disables the internal speaker

Enabled

Yes

 

 

 

 

 

USB EHCI Port Debug

Forces all USB ports to use USB 2 for debugging utilities and other

Disabled

Yes

 

 

 

applications that do not support USB 3

 

 

 

 

 

 

 

Multi-processor

Enables BIOS to report multiple processor cores to the OS

Enabled

Yes

 

 

 

 

 

Hyperthreading9

Enables hyperthreading capability on Intel processors; some programs

Enabled

Yes

 

 

 

may run better with this feature disabled.

 

 

 

 

 

 

 

USB Charging Port

The top left-side USB port on AIO systems can be used to charge USB

Enabled

Yes

 

 

 

devices when the system is powered off.

 

 

 

 

 

 

 

Device Options – Other systems

 

 

Yes

 

 

 

 

 

Turbo Mode

Enables processor feature that optimizes core frequencies can be

Enabled

Yes

 

 

 

optimized for performance based on the load on each core

 

 

 

 

 

 

 

Num Lock State at Power-on

Enables Num Lock at boot

Off

Yes

 

 

 

 

 

Integrated Video

Enables integrated video controller

Enabled

Yes

 

 

 

 

 

Internal Speaker

Enables or disables the internal speaker

Enabled

Yes

 

 

 

 

 

USB EHCI Port Debug

Forces all USB ports to use USB 2 for debugging utilities and other

Disabled

Yes

 

 

 

applications that do not support USB 3

 

 

 

 

 

 

 

Multi-processor

Enables BIOS to report multiple processor cores to the OS

Enabled

Yes

 

 

 

 

 

 

9Intel HT Technology (HT) is designed to improve performance of multi-threaded software products and requires a computer system with a processor supporting HT and an HT-enabled chipset, BIOS and OS. Please contact your software provider to determine compatibility. Not all customers or software applications will benefit from the use of HT. See http://www.intel.com/info/hyperthreading for more information.

17