A shroud including a body comprising a first side, a second side opposite the first side, and a printed circuit board assembly (“PCBA”) reception unit configured to receive a PCBA unit of an electronic device, wherein the PCBA unit comprises multiple light emitting diode (“LED”) units which emit multiple light emitting diode (“LED”) signals. The shroud can also include a plurality of ribs located on the body and configured to contact a cover for the electronic device, wherein the plurality of ribs are configured to substantially isolate each of the multiple LED signals, and wherein the body and the plurality of ribs comprise a resilient material.