ECC Configuration

BIOS SETUP UTILITY

 

Advanced

 

 

 

 

ECC Configuration

 

DRAM ECC allows

DRAM ECC Enable

[Enabled]

hardware to report and

correct memory errors

MCA DRAM ECC Logging

[Disabled]

automatically,

ECC Chip Kill

[Disabled]

maintaining system

DRAM SCRUB REDIRECT

[Disabled]

integrity.

DRAM BG Scrub

[Disabled]

 

 

L2 Cache BG Scrub

[Disabled]

 

 

Data Cache BG Scrub

[Disabled]

 

 

 

 

 

 

 

Select Screen

 

 

 

 

+-

Select Item

 

 

 

 

Change Option

 

 

 

 

F1

General Help

 

 

 

 

F10

Save and Exit

 

 

 

 

ESC

Exit

v02.58 (C)Copyright 1985-2005, American Megatrends, Inc.

DRAM ECC Enable [Enabled]

Allows you to enable or disable DRAM ECC, which allows the hardware to report and correct memory errors automatically to maintain system integrity. Configuration options: [Disabled] [Enabled]

MCA DRAM ECC Logging [Disabled]

Allows you to enable or disable MCA DRAM ECC logging/reporting.

Configuration options: [Disabled] [Enabled]

ECC Chip Kill [Disabled]

Allows you to enable or disable ECC chip kill.

Configuration options: [Disabled] [Enabled]

DRAM SCRUB REDIRECT [Disabled]

Allows you to enable or disable DRAM scrub redirect, which allows the system to correct DRAM ECC errors immediately when they occur, even if background scrubbing is on. Configuration options: [Disabled] [Enabled]

DRAM BG Scrub [Disabled]

Allows DRAM scrubbing to correct memory errors so later reads are correct. Doing this while memory is not being used improves performance. Configuration options: [Disabled] [40ns] [80ns] [160ns] [320ns] [640ns] [1.28us] [2.56us] [5.12us] [10.2us] [20.5 us] [41.0us] [81.9us] [163.8us] [327.7us] [655.4us] [1.31ms] [2.62ms] [5.24ms] [10.49ms] [20.97ms] [42.00ms] [84.00ms]

L2 Cache BG Scrub [Disabled]

Allows the L2 Data Cache RAM to be corrected while idle. Configuration options: [Disabled] [40ns] [80ns] [160ns] [320ns] [640ns] [1.28us] [2.56us] [5.12us] [10.2us] [20.5 us] [41.0us] [81.9us] [163.8us] [327.7us] [655.4us] [1.31ms] [2.62ms] [5.24ms] [10.49ms] [20.97ms] [42.00ms] [84.00ms]

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Chapter 4: BIOS setup