I’ll try that on tuesday. From what I see it isn’t even clear if it went through to the second layer. My feeling is no, as this screw is right aroudn the edge of the device. And, based on other people having similar issues (read/write errors) I would be surprised it to be related to this screw. I’ll follow up later, thanks.
I can tell that it is a Dual LED … and i can see one of the traces to it … just cant tell if the screw only hit / etched the Ground Plane … if so then it was designed to do that … aluminum case grounded … though i always thought the less ground points on a Rf shield the better … keep to a minimum – but good connection (also depends on what your trying to shield from … Blah Blah… no one wants to hear a lecture)
Yeah the entire PCB top surface appears to be a ground plane, and the mini SMA connectors is of course grounded, which by definition touches the case, etc. so in theory no big deal and prob not my issue…