2.4.3 Chipset Asus prime Asus M3A78

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Chapter 2: BIOS setup

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2.4.2 

CPU Configuration

The items in this menu show the CPU-related information that the BIOS automatically 

detects.

GART Error Reporting [Disabled]

This option should remain disabled for the normal operation. The driver developer may 

enable it for testing purpose. Configuration options: [Disabled] [Enabled]

Microcode Updation [Enabled]

Allows you to enable or disable the microcode updation. Configuration options: [Disabled] 

[Enabled]

Secure Virtual Machine Mode [Enabled]

Allows you to enable or disable the AMD Secure Virtual Machine mode. Configuration 

options: [Disabled] [Enabled]

Cool ‘n’ Quiet [Enabled]

Allows you to enable or disable the generation of ACPI_PPC, _PSS, and _PCT objects. 

Configuration options: [Disabled] [Enabled]

2.4.3 

Chipset

The Chipset menu allows you to change the advanced chipset settings. Select an item then 

press <Enter> to display the submenu.

NorthBridge Configuration
Memory Configuration

Bank Interleaving [Auto]

Allows you to enable the bank memory interleaving.  

Configuration options: [Disabled] [Auto]

Channel Interleaving [Disabled]

Allows you to enable the channel memory interleaving.  

Configuration options: [Disabled] [Address bits 6] [Address bits 12]  

[XOR of Address bits [20:16,6] ] [XOR of Address bits [20:16,9] ]

MemClk Tristate C3/ATLVID [Disabled]

Enables or disables the MemClk Tristate C3/ALTVID. 

Configuration options: [Disabled] [Enabled]

Memory Hole Remapping [Enabled]

Allows you to enable or disable memory remapping around memory hole. 

Configuration options: [Disabled] [Enabled]

DCT Unganged Mode [Auto]

DCT Unganged Mode [Auto]

Allows you to select unganged DRAM mode (64-bit width). 

Configuration options: [Auto] [Always]

Power Down Enable [Enabled]

Allows you to enable or disable DDR power down mode. 

Configuration options: [Disabled] [Enabled]