Bricked

Discussion in 'New Member Introductions' started by Mohamed Qasim, Oct 13, 2017 at 2:57 AM.

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  1. Mohamed Qasim

    Mohamed Qasim n3wb

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    Hello Friends

    I have NVR from XMEYE (Xiongmai), the model no :NBD8008T-Q and Now unfortunately it become bricked or block out (no sign of display or gui ) . I had attached the picture of NVR pcb (motherboard) below and i need to find out rs232 pin on it .so that i can install firmware using TFTP .

    Please help me
     

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  2. alastairstevenson

    alastairstevenson Known around here

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    I'd guess at CN22 - the 3 pads at the bottom right hand corner of the processor heatsink.
     
  3. Mohamed Qasim

    Mohamed Qasim n3wb

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    I obtain 5v while check through Voltmeter instead most of rs232 pin will be give around 3v