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METHOD, COMPUTER PROGRAM, AND COMPUTER FOR RESTORING SET OF VARIABLES

  • US 20150378846A1
  • Filed: 05/20/2015
  • Published: 12/31/2015
  • Est. Priority Date: 05/22/2014
  • Status: Active Grant
First Claim
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1. A method comprising:

  • writing a set of variables into a reference area of system firmware firstly executed by a computer after power-up;

    saving, into a prescribed area, the set of variables at the time when the computer was booted normally;

    detecting, by the computer, during a boot of the computer, whether the set of variables in the reference area has been altered; and

    replacing, by the computer, the set of variables in the reference area with the saved set of variables, in response to detecting that the set of variables was altered.

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