MSI 925X Neo Platinum User Manual page 42

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].
Memory Hole
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. When
this area is reserved, it cannot be cached. Settings: [Disabled], [Enabled].
PCI Express Root Port Function
Press <Enter> to enter the sub-menu and the following screen appears:
PCI Express Port 1/2/3/4
These items allow you to enable or disable the controllers of each PCI Express port.
PCI Express Port 1: the controller of onboard Giga Lan
PCI Express Port 2: reserved
PCI Express Port 3: the controller of PCI-E slot 3 (PCI_E2)
PCI Express Port 4: the controller of PCI-E slot 4 (PCI_E3)
Setting options: [Enabled], [Disabled], [Auto].
PCI-E Compliancy Mode
This item allows you to select the supported spec of PCI Express x1 slot. Setting
options: [v1.0], [v1.0a].
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].
BIOS Setup
E-3-7