Patent ID: 7957147

Claim:
An electronic device comprising: a circuit board comprising a first surface, a second surface opposite to the first surface, a pair of first locating holes and a pair of receiving holes extending through the first surface and the second surface; a heat sink positioned on the first surface, the heat sink comprising a pair of second locating holes corresponding to the pair of first locating holes; and a support positioned on the second surface of the circuit board to support the circuit board, the support comprising a pair of locating posts projecting from a pair of diagonal corners of the support, a pair of supporting posts projecting from the other pair of diagonal corners, and a shim projecting from a center of the support to prevent the circuit board from flexing, wherein the pair of locating posts extend through the corresponding first and second locating holes, and the pair of supporting posts extend through the pair of receiving holes, both to support and limit movement of the heat sink; wherein dimensions of the shim are contoured to provide compensation for bending of the support under an applied load.