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BIOS SETUP
4.5 Advanced Chipset Features Menu
4.5.1 DRAM Data Integrity Mode
Non-ECC or ECC. Set Non-ECC for non-ECC memory modules, otherwise set at
ECC.
4.5.2 Memory Hole At 15-16M
In order to improve performance, certain space in memory is reserved for ISA
cards. This memory must be mapped into the memory space below 16MB.
4.5.3 AGP Graphics Aperture Size
Select the size of the Accelerated Graphics Port (AGP) aperture. The aperture is a
portion of the PCI memory address range dedicated for graphics memory address
space. Those cycles that hit the aperture range are forwarded to the AGP without
any transaction. See
www.agpforum.org
for AGP information.