Advanced Chipset Features - MSI 975X Platinum Series User Manual

BIOS Setup

Advanced Chipset Features

System BIOS Cacheable
Selecting [Enabled] allows caching of the system BIOS ROM at F0000h-FFFFFh,
resulting in better system performance. However, if any program writes to this memory
area, a system error may result. Setting options: [Enabled], [Disabled].
Video BIOS Cacheable
Selecting [Enabled] allows caching of the video BIOS ROM at C0000h to C7FFFh,
resulting in better video performance. However, if any program writes to this memory
area, a system error may result. Setting options: [Enabled], [Disabled].
M emory Hole At 15M-16M
In order to improve performance, certain space in memory can be reserved for ISA
peripherals. This memory must be mapped into the memory space below 16MB. W hen
this area is reserved, it cannot be cached. Setting options: [Disabled], [Enabled].
DRAM Data Integrity Mode
Set this option according to the type of DRAM installed in your system: error-correct-
ing code (ECC) or parity (default). Setting optoins: [ECC], [Non-ECC].
PEG Force X1
The field enables or disables the PEG (PCI Express Graphic) port function. Setting
options: [Enabled], [Disabled].
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