Biostar Hi-Fi Z77X Manual page 26

Hi-Fi Z77X UEFI BIOS Manual
Memory Configuration
Max TOLUD
This item sets maximum value of TOLUD. Dynamic assignment would adjust
TOLUD automatically based on largest MMIO length of installed graphic
controller.
Options: Dynamic (Default) / 1 GB / 1.25 GB / 1.5 GB / 1.75 GB / 2 GB /
2.25 GB / 2.5 GB / 2.75 GB / 3 GB / 3.25 GB
MRC Fast Boot
This item enables or disables MRC Fast Boot.
Options: Enabled (Default) / Disabled
Memory Remap
This item enables or disables memory remap above 4G.
Options: Enabled (Default) / Disabled
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