Acer ZX4800 Series, Service Manual, Page: 38 / 198

28 Chapter 2
Frequency Voltage Control
The Frequency Voltage Control Screen to set memory and processor parameters.
The table below describes the parameters in this screen. Settings in boldface are the default and suggested
parameter settings.
Parameter Description Option
Enable Clock to All PCIE Enabled or disabled for reducing clock consumption. Enabled or
Disabled
Spread Spectrum Enabled to assist with EMI emissions, Disabled to
assist with stability.
Enabled or
Disabled
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 .
F r e q u e n c y V o l t a g e C o n t r o l
- / + / : 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
E n a b l e C l o c k t o A l l P C E I [ E n a b l e d ]
S p r e a d S p e c t r u m [ E n a b l e d ]
O p t i o n s
D i s a b l e d
E n a b l e d
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