Abstract: An information processing apparatus includes a fan that cools a first processor, a dust-proof bezel that prevents dust from entering a casing, a memory, and a second processor coupled to the memory. The second processor is configured to measure a temperature of the first processor and an air volume of an air flow which passes through the dust-proof bezel, compare a registered air volume to the measured air volume when the temperature matches a registered temperature included in comparison information stored in the memory. The registered air volume being included in the comparison information in association with the matched temperature and the comparison information including a registered temperature of the first processor and a registered air volume of an air flow generated by the fan in association with each other. The second processor determines an abnormality in the dust-proof bezel based on a comparison result.

Abstract: An information processing apparatus includes: a fan that cools a first processor; a dust-proof bezel that prevents foreign matter from entering a casing; a memory; and a second processor coupled to the memory and the second processor configured to: measure a temperature of the first processor and an air volume of an air flow which passes through the dust-proof bezel; compare a registered air volume to the measured air volume when the measured temperature matches a registered temperature included in comparison information stored in the memory, the registered air volume being included in the comparison information in association with the matched temperature, the comparison information including a registered temperature of the first processor and a registered air volume of an air flow generated by the fan in association with each other; and determine abnormality in the dust-proof bezel based on a result of the comparison.

Abstract: A time measurement unit measures a waiting time for information that is expected to be received from a target device connected via a network. Upon expiration of a time limit without receiving the expected information, a querying unit sends a query to a monitoring device monitoring the target device to request operational status information of the target device. Based on the operational status information received from the monitoring device, a determination unit determines whether the target device is faulty or there is a fault in the network between the computer and target device.