SYSTEMS AND METHODS FOR VERIFYING AND PRESERVING THE INTEGRITY OF BASIC INPUT/OUTPUT SYSTEM BEFORE POWERING ON OF HOST SYSTEM AND MANAGEMENT ENGINE

A method may include responsive to a power event associated with an information handling system, intercepting the power event and holding a platform controller hub of the information handling system from completing the power event to prevent execution of code of a basic input/output system of the in...

Full description

Saved in:
Bibliographic Details
Main Authors SOMAROUTHU, Murali K, GATTU, Sunil K, GIRI, Prashanth, HRUSTEMOVIC, Nasiha, LAMBERT, Timothy M, MUTHAIYAN, Arun
Format Patent
LanguageEnglish
Published 02.12.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A method may include responsive to a power event associated with an information handling system, intercepting the power event and holding a platform controller hub of the information handling system from completing the power event to prevent execution of code of a basic input/output system of the information handling system, attempting to verify image integrity of the basic input/output system, and allowing the platform controller hub to complete the power event to allow execution of the code of the basic input/output system responsive to successful verification of the image integrity of the basic input/output system.
Bibliography:Application Number: US202016886300