User manual

APC-3X97A user manual
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3.4 Advanced Chipset Features Setup
Advanced Chipset Features Setup is used to change the values of chipset registers that control
most options of computer.
Select ADVANCED CHIPSET FEATURES in the main menu, and the following screen will be
displayed.
Phoenix – AwardBIOS CMOS Setup Utility
Advanced Chipset Features
DRAM Timing Selectable [By SPD]
Item Help
X CAS Latency Time Auto
X DRAM RAS# to CAS# Delay Auto
Menu Level►
X DRAM RAS# Precharge Auto
X Precharge Delay (tRAS) Auto
X System Memory Frequency Auto
SLP_S4# Assertion Width [1 to 2
Sec.]
System BIOS Cacheable [Enabled]
Video BIOS Cacheable [Disabled]
Memory Hole At 15M-16M [Disabled]
►PCI Express Root Port Func [Press
Enter]
** Onboard VGA Setting **
On-Chip Frame Buffer Size [ 8MB]
DVMT Mode [DVMT]
DVMT/Fixed Memory Size [128MB]
Boot Display [VBIOS
Default]
LCD Panel Type [LVDS1 18 1024 X
768]
LCD Panel Brightness [Level 8]
↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Note: If you are not familiar with chipset, never modify these settings at will.
DRAM Timing Selectable
Two options are available.
Manual (Manual setup)
By SPD (DRAM timing is set automatically according to memory SPD data)
When selecting Manual, the following five items are configurable; when selecting By SPD, the