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3.4.3
Memory Configuration
Options Summary
In-Band ECC Support
Enable/Disable In-Band ECC. Either the IBECC or the TME can be enabled.
In-Band ECC Error Injection Disabled
By enabling this Error Injection feature, the user acknowledges the security risks.
Enabling Error Injection allows attackers who have access to the Host Operating System
to inject IBECC errors that can cause unintended memory corruption and enable the
leak of security data in the BIOS stolen memory regions.
In-Band ECC Error
Operation Mode
0: Functional Mode protects requests based on the address range.
1: Makes all requests non-protected and ignore range checks.
2: Makes all requests protected and ignore range checks.
Chapter 3 – AMI BIOS Setup
Disabled
Enabled
Enabled
0
1
2
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
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