Method and system for automatically diagnosing disability of...

Details Method and system for automatically diagnosing disability of... Method and system for automatically diagnosing disability of...

2007-02-15

2009-06-23

Tabone, Jr., John J (Department: 2117)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital logic testing

C714S044000, C714SE11165, C710S008000, C710S015000, C710S261000, C710S262000, C710S263000, C710S264000, C710S266000

Reexamination Certificate

active

07552371

ABSTRACT:
A method and a system for automatically diagnosing disability of computer peripheral devices are provided. In the method, a set of interrupt configuration data relevant to a disabled PCI peripheral device, including relevant setting values of a hardware IRQ routing, is input and compared with a PCI IRQ routing table pre-stored in a boot control unit. Then, whether errors exist in the current setting values of the relevant control parameters and flags of all the relevant control units are automatically checked. If an incorrect setting value is found, a corresponding diagnosis result message is displayed for informing the user to make a modification. Therefore, users can know the reasons that cause the computer peripheral device to operate abnormally and make the modification quickly and effectively.

REFERENCES:
patent: 5943507 (1999-08-01), Cornish et al.
patent: 7200700 (2007-04-01), Chen

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