QDI Superb 4 Series, Руководство пользователя

Страница: 35 / 49

Manual for S4 series
BIOS Description
Advanced Chipset Features Setup
Figure-5 Advanced Chipset Features Menu
The following indicates the options for each item and describes their meaning.
Item Option Description
l
Advanced DRAM Press Enter Press enter to set the items about DRAM.
Control
l
System Safe Mode Set system performance.
Performance Normal Mode
Fast Mode
Turbo Mode
Ultra Mode
l
CAS Latency 2T/2.5T/3T Define CAS latency time.
Setting
l
DRAM Addr/Cmd AUTO DRAM address and command delay time
Rate 1T/2T setting.
l
Precharge Caching Enable Enable precharge caching.
Disable Invalidates this function.
l
Memory hole at
Enabled Memory hole at 15-16M is reserved for
15M-16M
expanded ISA card.
Disabled Do not set this memory hole.
l
AGP Aperture 4/8/16/32 Set the effective size of the Graphics Aperture
Size (MB) 64/128/256 to be used in the particular GART Configuration.