Abstract: A removable subassembly is provided for use in a circuit board module. The removable subassembly includes a cooling element that is decoupled from an enclosure constructed for the circuit board module. The cooling element can be fastened directly to a daughter card or other printed circuit board of the electronic module and can act as part of the enclosure for the circuit board module. By having the cooling element fastened to the daughter card and being part of the enclosure, the daughter card or other components of the circuit board module can be removed without the need for a complete disassembly of the circuit board module.

Abstract: Electronic devices may be provided with conductive structures such as displays and conductive housing walls. Conductive gaskets may be used to form electrical paths between opposing conductive structures in an electronic device. The conductive gaskets may be formed from conductive sheets of material such as conductive fabric sheets. The conductive fabric or other conductive sheets may form conductive gasket wall structures that extend around air-filled cavities in the conductive gaskets. A conductive gasket may have an elongated shape such as a tubular shape that is characterized by a longitudinal axis. The longitudinal axis may follow a straight path or a curved path. To facilitate bending of a hollow conductive gasket to follow a curved path, the wall structures of the gasket may be provided with openings. Cables may be held in place using flaps of gasket wall material and may run through interior portions of a hollow gasket.

Abstract: Electronic devices may be provided with conductive structures such as displays and conductive housing walls. Conductive gaskets may be used to form electrical paths between opposing conductive structures in an electronic device. The conductive gaskets may be formed from conductive sheets of material such as conductive fabric sheets. The conductive fabric or other conductive sheets may form conductive gasket wall structures that extend around air-filled cavities in the conductive gaskets. A conductive gasket may have an elongated shape such as a tubular shape that is characterized by a longitudinal axis. The longitudinal axis may follow a straight path or a curved path. To facilitate bending of a hollow conductive gasket to follow a curved path, the wall structures of the gasket may be provided with openings. Cables may be held in place using flaps of gasket wall material and may run through interior portions of a hollow gasket.