Asus M3N78-AM - Manual (Page 74)

2-28 Chapter 2: BIOS setup
ECC Mode [Disabled]
Enables or disables the DRAM ECC that allows the hardware to report and
correct memory errors automatically. Configuration options: [Disabled] [Basic]
[Good] [Super] [Max] [User]
ECC Configuration
ECC Mode [Disabled]
DRAM ECC Enable [Disabled]
DRAM SCRUB REDIRECT [Disabled]
4-Bit ECC Mode [Disabled]
DRAM BG Scrub [Disabled]
Data Cache BG Scrub [Disabled]
L2 Cache BG Scrub [Disabled]
L3 Cache BG Scrub [Disabled]
ECC Configuration
Set the level of ECC
protection. Note:
The ‘Super‘ ECC mode
dynamically sets the
DRAM scrub rate so all
of memory is scrubbed
in 8 hours.