BIOS Setup
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******** System Voltage Optimized ********
System Voltage Control
Determines whether to manually set the system voltages. Auto lets the BIOS automatically set the
system voltages as required. Manual allows all voltage control items below to be configurable. (Default:
Auto)
CPU PLL Voltage Control
Allows you to set the CPU PLL voltage.
Normal
Supplies the CPU PLL voltage as required. (Default)
2.220V ~ 3.100V
The adjustable range is from 2.220V to 3.100V.
Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU.
DRAM Voltage Control
Allows you to set memory voltage.
Normal
Supplies the memory voltage as required. (Default)
1.275V ~ 2.445V
The adjustable range is from 1.275V to 2.445V.
Note: Increasing memory voltage may result in damage to the memory or reduce the useful life of the
memory.
DDR VTT Voltage Control
Allows you to set the memory VTT voltage.
Normal
Supplies the memory VTT voltage as required. (Default)
0.720V ~ 1.050V
The adjustable range is from 0.720V to 1.050V.
Note: Increasing memory voltage may result in damage to the memory or reduce the useful life of the
memory.
NB Voltage Control
Allows you to set the North Bridge voltage.
Normal
Supplies the North Bridge voltage as required. (Default)
0.920V ~ 1.400V
The adjustable range is from 0.920V to 1.400V.
SB/HT Voltage Control
Allows you to set the South Bridge/HT-Link voltage.
Normal
Supplies the South Bridge/HT-Link voltage as required. (Default)
0.940V ~ 1.500V
The adjustable range is from 0.940V to 1.500V.
CS/ODT drive Strength
Options are: Auto (default), 1.0x, 1.25x, 1.5x, 2.0x.
CKE drive Strength
Options are: Auto (default), 1.0x, 1.25x, 1.5x, 2.0x.
Bank Interleaving
Enables or disables memory bank interleaving. Enabled allows the system to simultaneously access dif-
ferent banks of the memory to increase memory performance and stability. (Default: Enabled)
Channel interleave
Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access
different channels of the memory to increase memory performance and stability. (Default: Enabled)
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