The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 2010
Filed:
Jun. 16, 2004
David Bonorden, Cedar Park, TX (US);
Stanley Osgood, Georgetown, TX (US);
David Bonorden, Cedar Park, TX (US);
Stanley Osgood, Georgetown, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
An incorrect connection of an information handling system graphics cable to a display peripheral is automatically detected with an error message presented by the display peripheral. For instance, a graphics projector accepts a VGA input from an information handling system through a VGA cable and port to project information for display. The graphics projector includes a graphics output loop that sends inputted VGA signals to an output port for communication to other peripherals, such as monitor. A cable connector detector associated with the VGA output port detects the incorrect coupling of a cable carrying an incoming graphics signal and displays an error message from the projector that the cable is connected to an incorrect port, such as a depiction of the input and output ports or a video showing disconnection of the cable from the outbound port and reconnection of the cable to the inbound port.