Screen flickering

Store Forums Hackvision Bugs/Problems Screen flickering

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  • #745
    redcom001
    Member

    For some reason, while the hackvision is on and connected to the TV, the screen goes blank every couple of seconds. Before the screen goes black, the graphics are clear and sharp. When the picture comes back, the graphics are all grainy and flickery until the screen goes black again. Is this a software issue or did I accidentally short something on the board?

    #2136
    Michael
    Keymaster

    Definitely not a software issue. Look for shorts, and feel free to send a clear picture of the back of the board to support@nootropicdesign.com.

    #2137
    redcom001
    Member

    Is it possible I damaged the atmega by accidentally trying to upload with the FTDI adapter backwards? There’s a small scratch on the bottom of the board with some of the copper showing.

    #2138
    Michael
    Keymaster

    I don’t think the ATmega328 chip is damaged because it’s running.
    I would check the connections on the resistors and diodes. Feel free to send a picture, too.

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