User's Manual

General Dynamics Itronix 72-0139-001

GD2000 User Guide

Customizing the BIOS

Keyboard Features

The Keyboard Features screen is used to conﬁgure the

keyboard start up settings.

Field Setting Function

NumLock Auto

OFF

Sets NumLock on/off/auto state at startups. Affects external key-

boards.

Left Mouse Button

ENABLE

Disable

Enables/Disables the left mouse button on the keyboard.

Keyboard Backlight Time out 0-255 Sets the time in seconds until the keyboard backlight turns off due to

inactivity.

Graphics Memory Sub-Menu

The Graphics Memory sub-menu is used to conﬁgure the

graphics memory settings.

Field Setting Description

Pre-Allocated Memory Size

32M

64M

128M

Select the amount of pre-allocated graphics memory for use by the internal

graphics adapter.

Total Graphics Memory

128MB

256M

Max

Select the amount of total graphics memory = pre-allocated + ﬁxed +

DVMT for use by the internal graphics device.