NVRAM-Based Management Engine Default Configuration
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Solution Overview
Problem
Current methods for establishing unique customer defaults in computer systems, such as those using Active Management Technology (AMT), are costly and prone to quality control issues due to the need for physical alterations of hardware components.
Innovation Solution
Employing an external medium, like a USB key, to store and retrieve user-defined defaults from the system's NVRAM or flash memory, allowing the BIOS to automatically revert to user-preferred settings during system boot, eliminating the need for costly hardware modifications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If physical alterations are made to hardware components to establish unique customer defaults, then custom defaults can be established, but manufacturing costs increase and quality control becomes more difficult
Solution Approach 1:
The patent replaces physical/mechanical alterations to hardware components with software-based configuration stored in NVRAM. Instead of physically modifying planars or boards to establish unique customer defaults, the system uses software to read and apply configuration data from NVRAM during system operation, eliminating costly and complex manufacturing steps while maintaining the ability to establish custom defaults
Solution Approach 2:
The patent uses copying by storing configuration data as a digital replica in NVRAM that can be read and applied without physical modification. The unique customer defaults are copied into the system as data rather than being physically embedded through manufacturing processes, reducing manufacturing complexity and cost
2Adaptability or versatility
If physical alterations are made to hardware components to establish unique customer defaults, then custom defaults can be established, but quality control challenges increase
Solution Approach 1:
The patent replaces physical/mechanical alterations with software-based configuration retrieval from NVRAM. This substitution eliminates the quality control challenges associated with physical modifications while maintaining the capability to establish unique customer defaults through software configuration
3Ease of manufacture
If factory pre-set defaults are used for management engine, then manufacturing is simplified, but user customization requirements cannot be met
Solution Approach 1:
The patent implements universality by creating a single manufacturing process that can serve both factory pre-set defaults and user customization requirements. The NVRAM-based configuration system allows the same hardware platform to be manufactured with a universal capability to support both pre-configured and user-defined defaults, eliminating the need for separate manufacturing lines
4Adaptability or versatility
If custom planars are manufactured with unique defaults, then user-specific settings are provided, but manufacturing costs and defect opportunities increase
Solution Approach 1:
The patent replaces complex physical customization of planars with a software-based configuration system that reads from NVRAM. This substitution maintains user-specific settings capability while dramatically reducing manufacturing complexity by eliminating the need to physically alter each custom unit during manufacturing
Solution Approach 2:
The patent uses copying to store user-specific configuration data in NVRAM, allowing custom settings to be replicated and applied without physical customization. This digital copying approach maintains user-specific functionality while reducing manufacturing complexity
Data Source
AI summary
The employment of a process of applying user-defined defaults to a management engine or analogous arrangement, wherein a system BIOS calls or recalls such defaults, as needed, from NVRAM responsive to the need for a reset of defaults.