Acer ZX4830 Series, Service Manual

Page: 34 / 198

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