PROCEDE ET SYSTEME POUR SUPPORT TECHNIQUE AUTOMATIQUE D'ORDINATEURS

PROCEDE ET SYSTEME POUR SUPPORT TECHNIQUE AUTOMATIQUE D'ORDINATEURS

Method for monitoring a computer system boot sequence. A watchdog timer, which may be associated with the BIOS, is initiated 52, and is cleared when a predetermined point in the boot sequence or operating system function occurs 60, 68. If the timer remains uncleared after a predetermined time period...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VRHEL JR THOMAS, VENKATRAMANI KRISHNAMURTHY, VAN ARTSDALEN JAMES, HUBER GARY D, STEDMAN ROY W
Format: Patent
Sprache:fre
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Method for monitoring a computer system boot sequence. A watchdog timer, which may be associated with the BIOS, is initiated 52, and is cleared when a predetermined point in the boot sequence or operating system function occurs 60, 68. If the timer remains uncleared after a predetermined time period, it is determined that a failure exists 54, 74. The system may then invoke a service mode operating system 56, 76. Also disclosed is a method and computer system whereby the pressing of a service button or actuation of a service switch 64, 78 at any time during the operation of the computer system invokes automatic technical support 66.