7" touch screen power up blank

Discussion in 'Accessories' started by redmaple, Jul 10, 2015.

  1. redmaple

    redmaple New Member

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    Hi all,

    I bought the 7" touch screen to use with the dual board running android. when I power it up the screen just went blank and there is nothing else. Do you know what's wrong?

    Thanks,
    Henry
     
    redmaple, Jul 10, 2015
    #1
  2. vpeter

    vpeter Active Member

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    Did you set correct boot parameters? I think this has to be done manually.
     
    vpeter, Jul 10, 2015
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  3. redmaple

    redmaple New Member

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    Could you please elaborate on how to setup boot parameters? What parameter should be changed? The screen came with absolutely no instruction so I thought it is just a plug and play kind of thing. It would be very poor on Udoo to provide an accessory and give no instruction on how to use it.
     
    redmaple, Jul 10, 2015
    #3
  4. vpeter

    vpeter Active Member

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    vpeter, Jul 10, 2015
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  5. redmaple

    redmaple New Member

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    thank you! I'll give that a try.
     
    redmaple, Jul 10, 2015
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