Information processing apparatus and method

Details Information processing apparatus and method Information processing apparatus and method

2007-05-15

2007-05-15

Le, Dieu-Minh (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S012000

Reexamination Certificate

active

10760365

ABSTRACT:
An information processing apparatus capable of running properly, with automatically executing a backup OS program or a default OS program, from an automatic judgment in a case that a current OS program does not run properly, in which a state flag is disposed in a flash ROM in order to indicate whether or not the current OS program runs properly at the previous time, and a state of the state flag is checked when the current OS program is executed, the current OS program is executed in the case that the current OS program runs properly at the previous time, and the backup OS program is executed in the case that the current OS program does not run properly at the previous time.

REFERENCES:
patent: 6611902 (2003-08-01), Kuroda et al.
patent: 6851073 (2005-02-01), Cabrera et al.
patent: 6931522 (2005-08-01), Raghavan et al.
patent: 2003/0131041 (2003-07-01), Dinker et al.
patent: 2003/0221051 (2003-11-01), Hand et al.

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