Advanced Chipset Features - Acer ZX4830 Series Service Manual

Advanced Chipset Features

The Advanced Chipset Features screens.
C M O S S e t u p U t i l i t y - C o p y r i g h t ( C ) 1 9 8 5 - 2 0 0 5 , A m e r i c a n M e g a t r e n d s I n c .
I n t e l X D B i t
M e m o r y H o l e R e m a p p i n g
V i d e o M e m o r y S i z e
D V M T M o d e
D V M T / F i x e d M e m o r y S i z e
: M o v e
F 7 : P r e v i o u s V a l u e s
The table below describes the items, menus, and submenus in this screen.
Parameter
Intel XD Bit
Memory Hole Remappingt
Video Memory Size
DVMT mode
DVMT/Fixed Memory Size
24
Laptopblue
A d v a n c e d C h i p s e t F e a t u r e s
[ E n a b l e d ]
[ E n a b l e d ]
[ 3 2 M B ]
[ D V M T ]
[ 2 5 6 M B ]
E n t e r : S e l e c t
- / + / : V a l u e
F 8 : F a i l - S a f e D e f a u l t s
Description
When disabled this forces the XD feature
flag to always return to 0.
When enabled allows remapping of
overlapped PCI memory above the total
physical memory.
Sets the amount of system memory used by
the internal graphics device.
Turns on DVMT mode for use with internal
graphics.
Set the memory allocated for DVMT. (XP
only)
W h e n d i s a b l e d . f o r c e
t h e X D f e a t u r e f l a g
t o r e t u r n 0 .
F 1 0 : S a v e E S C : E x i t
F 9 : O p t i m i z e d D e f a u l
Enabled or Disabled
Enabled or Disabled
Enter to set
Select DVMT
Options:
•
•
•
H e l p I t e m
F 1 : G e n e r a l H e l p
Format/Option
128MB
256MB
Maximum
Chapter 2