| 摘要 |
PROBLEM TO BE SOLVED: To perform abnormality diagnosis of a device at system boot-up by a simple method.SOLUTION: For each device in which failure diagnosis is performed at BIOS boot-up, a comparison is made between the execution time of failure diagnosis at the last time BIOS boot-up and the execution time of failure diagnosis at this time BIOS boot-up, and if there is a time difference by a predetermined time or more, abnormality of the device is determined. |
