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BIOS SETUP
IB957 User’s Manual 41
North Bridge
This section allows you to configure the North Bridge Chipset.
Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit Event Logs
Memory Information
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
CPU Type Arrandale
Total Memory 4096 MB (DDR3 1066)
Memory Slot0 2048 MB (DDR3 1066)
Memory Slot1 0
Memory Slot2 2048 MB (DDR3 1066)
Memory Slot3 140
CAS# Latency(tCL) 7
RAS# Active Time(tRAS) 20
Row Precharge Time(tRP) 7
RAS# to CAS# Delay(tRCD) 7
Row Refresh Cycle Timea(tRFC) 60
Write to Read Delay(tWTR) 4
Active to Active Delay(tRRD) 4
Read CAS# Precharge(tRTP) 5
Low MMIO Align 64M
Initiate Graphic Adapter PEG/IGD
Graphics Turbo IMON Current 31
VT-d Disabled
PCI Express Compliance Mode Disabled
PCI Express Port Auto
IGD Memory 32M
Low MMIO Align
Low MMIO resources align at 64MB/1024MB.
Initiate Graphic Adapter
Select which graphics controller to use as the primary boot device.
Options are IGD, PCI/IGD, PCI/PEG, PEG/IGD, PEG/PCI and SG.
Graphics Turbo IMON Current
Graphics turbo IMON current values supported (14-31).
VT-d
VT-d Enable/Disable.
PCI Express Compliance Mode
PCI Express Compliance Mode Enable/Disable.