Patent ID: 8515589

Claim:
A method for changing air flow paths in a compartment containing a plurality of electronic components, said compartment containing a plurality of air vents, said air vents being selectively controllable to an open state or a closed state, said air vents being controllable to selectively allow air flow between different ones of said air vents within said compartment and air outside of said compartment, said air flow being along selectively different air flow paths within said compartment, said method comprising: detecting a predetermined condition relative to air within said compartment, said predetermined condition being a low level air flow below a predetermined level of air flowing through at least a first one of said air vents; and changing a state of one or more of said air vents in response to said detecting to accomplish air flow between different ones of said air vents along different air flow paths within said compartment to compensate for said low level air flow through said first one of said air vents.