sd card not recognized

Well this is weird from the usual "corruption" / µSD card issue I've seen here... And before we say "just replace the microSD card" - I'm not convinced that's the problem. This may take a minute to explain. Background: I simply wanted to make an edit (remove a couple of channels). I fired up...

I'm trying to program my new IC-R30 with all frequencies from 6 Oregon counties. There are a lot, so I've bought access to the RadioReference database and loaded the freqs into ARC30. I've formatted a 30GB SD card, inserted it into the radio, and uploaded the ARC30 file to the SD card. Windows...

A firmware update for my WS1080 failed and now the radio will not boot up and the SD card is not recognized by my computers. (I am a Mac user so I run EZ Scan under Orable VM.) The radio displays the following: uP Boot Ver:F1.1 up App Ver: NONE CPU SW Upgrade: Waiting for USB When I plug in...