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Insert SD Card

I bought three 650Gw-2ch approx two years ago. One of them now keeps saying no sd card detected. I'm using the original SD card which works in the other two but for some reason this one keeps saying no SD card when there is one.

I've done all the updates etc still no success.

Can anyone help ?



1 comment

  • 0

    Hello Tony

     Thank you for choosing blackvue. If the same SD card is working fine with other dashcams then there must be an issue with the particular dashcam. If the SD card is not working in any camera then it's the problem with the SD card and you need to change it.

       Please follow the procedure below and see if it fixes the issue. 


    If the problem persists, please contact the seller for RMA. In case you don't find or contact the seller, please send the following information at for us to let you know the distributor.

    Serial number written on the dashcam.

    Thank you 

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