Software • BIOS options
Chapter 4 Software
Panel PC 2100 swing arm user's manual V1.00
117
1.6.3 Graphics (IGD) configuration
Figure 73: Advanced - Graphics (IGD) configuration
BIOS setting
Function
Configuration options
Effect
Disabled
Disables this function
RC6 (render standby)
Option for enabling/disabling standby mode for
onboard graphics to use less power
Enabled
Enables this function
Disabled
Disables this function
LITE mode
Reserves memory
PAVC
Protected audio video control that protects data
inside of the PC
SERPENT mode
Reserves memory, which is not recognized by
the operating system
1 MB
1 MB GTT
GTT size
Option for setting the size of the GTT (graphics
translation table)
2 MB
2 MB GTT
128 MB
Reserves 128 MB
256 MB
Reserves 256 MB
Aperture size
Option for configuring the maximum amount of
RAM made available to the main memory when
graphics memory is full
512 MB
Reserves 512 MB
DVMT pre-allocated
Option for setting the fixed amount of memory
used for the internal graphics controller
64 MB
, 96 MB, 128 MB,
160 MB, 192 MB, 224 MB,
256 MB, 288 MB, 320 MB,
352 MB, 384 MB, 416 MB,
448 MB, 480 MB, 512 MB
Specifies the permanent graphic memory be-
tween 64 and 512 MB
Auto
Automatically enables/disables this function if
necessary
Disabled
Disables this function
IGD turbo
Option for setting the graphic controller's turbo
boost
Enabled
Enables this function
Disabled
Disables this function
Spread spectrum clock
Option for modulating the clock frequency to
slightly reduce electromagnetic interference
Enabled
Enables this function. EMC behavior can be im-
proved.
IGD - LCD control
Configures PPC2100 display settings
Enter
Opens this submenu
See "IGD - LCD control" on page 118.
Table 99: Advanced - Graphics (IGD) configuration
