2-14
IX48 GT3
MPS Version Ctrl For OS
This item specifies which version of MPS (Multi-Processor Specification) this motherboard will
use. Leave this item at its default setting.
Report No FDD For OS
When set to [Yes], this item allows you to run some older operating system without floppy disk
drive. Leave this item at its default setting.
Delay IDE Initial (Secs):
This item allows the BIOS to support some old or special IDE devices by prolonging this delay
time. A larger value will give more delay time to the device for which to initialize and to prepare
for activation.
Full Screen LOGO Show
This item determines to show the full screen logo when booting.
Disable Unused PCI Clock
This option disables the clock of PCI slot that is not in use.
[Yes]:
The system automatically detect the unused DIMM and PCI slots, and stop sending
clock signal to these unused PCI slots.
[No]:
The system always send clock signal to all PCI slots.
※
Set this option to [No] setting if there are adapters that cannot be
automatically detected by the system and will cause malfunction.
2.4 Advanced Chipset Features
Phoenix – AwardBIOS CMOS Setup Utility
Advanced Chipset Features
DRAM Timing Selectable
By SPD
Item Help
x - CAS Latency Time
(tCL)
Auto
x - RAS# to CAS# Dealay (tRCD) Auto
x - RAS# Precharge
(tRP)
Auto
x - Precharge Delay
(tRAS) Auto
x - Refresh Cycle Time
(tRFC) Auto
x - Write Recovery Time (tWR)
Auto
x - Write to Read Delay (tWTR) Auto
x - Act to Act Time
(tRRD) Auto
x - Read to Precharge
(tRTP) Auto
x - Command Rate
Auto
►
PCIe Root Port Function
Press Enter
PEG Force X1
Disabled
Init Display First
PCI Slot
:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
DRAM Timing Selectable
This item sets the optimal timings for the following four items, depending on the memory
module you are using. The default setting “By SPD” configures these four items by reading the
contents in the SPD (Serial Presence Detect) device. The EEPROM on the memory module
stores critical parameter information about the module, such as memory type, size, speed,
