Article ID : 00239864 / Last Modified : 15/01/2020

The SD card in my Walkman is not being recognised by my computer

    IMPORTANT: This article applies only to specific products and/or operating systems. Check Applicable Products and Categories for details.

    If your SD card isn't recognised,

    • Disconnect and then reconnect the USB cable from the computer.
    • Insert the SD card into the player before connecting the player to the computer.