IMBA-690AM2 Motherboard
Page 166
4-Bit ECC Mode [Disabled]
Use the
4-Bit ECC Mode
to enable or disable the 4-Bit ECC mode (a.k.a. CHIPKILL ECC
MODE)
Disabled D
EFAULT
4-Bit ECC mode disabled
Enabled
4-Bit ECC mode enabled
DRAM SCRUB REDIRECT [Disabled]
Use the
DRAM SCRUB REDIRECT
option to enable the system to immediately correct
DRAM ECC errors when they occur, even when background scrubbing is on.
Disabled D
EFAULT
System cannot immediately correct DRAM ECC errors
Enabled
System cannot immediately correct DRAM ECC errors
DRAM BG Scrub [Disabled]
Use the
DRAM BG Scrub
option to enable the system to immediately correct memory
errors so later reads are correct. Doing this while memory is not being used improves
performance.
NOTE:
When the AMD node interleave feature is enabled, BIOS will force
DRAM scrub off.
Disabled D
EFAULT
System cannot immediately correct memory errors
Enabled
System cannot immediately correct memory errors
Summary of Contents for IMBA-690AM2
Page 1: ...Page i IMBA 690AM2 Motherboard IMBA 690AM2 Motherboard ...
Page 22: ...Page xxii THIS PAGE IS INTENTIONALLY LEFT BLANK ...
Page 23: ...IMBA 690AM2 Motherboard Page 1 1 Introduction Chapter 1 ...
Page 30: ...IMBA 690AM2 Motherboard Page 8 THIS PAGE IS INTENTIONALLY LEFT BLANK ...
Page 31: ...IMBA 690AM2 Motherboard Page 9 2 Detailed Specifications Chapter 2 ...
Page 34: ...IMBA 690AM2 Motherboard Page 12 Figure 2 3 Data Flow Block Diagram ...
Page 56: ...IMBA 690AM2 Motherboard Page 34 THIS PAGE IS INTENTIONALLY LEFT BLANK ...
Page 57: ...IMBA 690AM2 Motherboard Page 35 3 Unpacking Chapter 3 ...
Page 63: ...IMBA 690AM2 Motherboard Page 41 4 Connector Pinouts Chapter 4 ...
Page 83: ...IMBA 690AM2 Motherboard Page 61 Figure 4 14 PCIe Mini Card Connector Location ...
Page 109: ...IMBA 690AM2 Motherboard Page 87 5 Installation Chapter 5 ...
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Page 141: ...IMBA 690AM2 Motherboard Page 119 6 BIOS Screens Chapter 6 ...
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Page 199: ...IMBA 690AM2 Motherboard Page 177 7 Software Drivers Chapter 7 ...
Page 223: ...IMBA 690AM2 Motherboard Page 201 A BIOS Options Appendix A ...
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Page 229: ...IMBA 690AM2 Motherboard Page 207 B DIO Interface Appendix B ...
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Page 233: ...IMBA 690AM2 Motherboard Page 211 C Watchdog Timer Appendix C ...
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Page 237: ...IMBA 690AM2 Motherboard Page 215 D Address Mapping Appendix D ...
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Page 241: ...IMBA 690AM2 Motherboard Page 219 E Hazardous Materials Disclosure Appendix E ...
Page 245: ...IMBA 690AM2 Motherboard Page 223 F RAID Setup Appendix E ...