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Thread: display port monitor, nothing is display

  1. #1
    Join Date
    Jun 2008
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    Canada
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    453

    Default display port monitor, nothing is display

    hi

    i use kde
    i have a lenovo s430 connected to a samsung display port monitor.
    i got a lenovo t450, when i connect display port monitor, kde detect it... but nothing is displayed to the screen

    thanks
    www.laboiteaprog.com

  2. #2
    Join Date
    Jun 2008
    Location
    Canada
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    453

    Default Re: display port monitor, nothing is display

    Quote Originally Posted by collinm View Post
    hi

    i use kde
    i have a lenovo s430 connected to a samsung display port monitor.
    i got a lenovo t450, when i connect display port monitor, kde detect it... but nothing is displayed to the screen

    thanks

    HTML Code:
    xrandr -q
    Screen 0: minimum 320 x 200, current 4160 x 1440, maximum 8192 x 8192
    eDP-1 connected primary 1600x900+2560+0 (normal left inverted right x axis y axis) 309mm x 174mm
       1600x900      60.01*+
       1024x768      60.04    60.00  
       960x720       60.00  
       928x696       60.05  
       896x672       60.01  
       800x600       60.00    60.32    56.25  
       700x525       59.98  
       640x512       60.02  
       640x480       60.00    59.94  
       512x384       60.00  
       400x300       60.32    56.34  
       320x240       60.05  
    DP-1 connected 2560x1440+0+0 (normal left inverted right x axis y axis) 708mm x 398mm
       2560x1440     59.95*+
       1920x1080     60.00    59.94  
       1680x1050     59.95  
       1600x900      60.00  
       1280x1024     75.02    60.02  
       1440x900      59.89  
       1280x800      59.81  
       1152x864      75.00  
       1280x720      60.00    59.94  
       1024x768      75.03    70.07    60.00  
       832x624       74.55  
       800x600       72.19    75.00    60.32    56.25  
       640x480       75.00    72.81    66.67    60.00    59.94  
       720x400       70.08  
    HDMI-1 disconnected (normal left inverted right x axis y axis)
    DP-2 disconnected (normal left inverted right x axis y axis)
    HDMI-2 disconnected (normal left inverted right x axis y axis)
    www.laboiteaprog.com

  3. #3
    Join Date
    Nov 2009
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    16,287

    Default Re: display port monitor, nothing is display

    Did you set it up in Configure Desktop - Display Monitor ????

  4. #4
    Join Date
    Jun 2008
    Location
    Canada
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    Default Re: display port monitor, nothing is display

    Quote Originally Posted by gogalthorp View Post
    Did you set it up in Configure Desktop - Display Monitor ????
    yes,
    i used hdmi to dp and that worked....

    if i use only dp that work... but same cable work on my other laptop
    www.laboiteaprog.com

  5. #5
    Join Date
    Jun 2008
    Location
    Canada
    Posts
    453

    Default Re: display port monitor, nothing is display

    Quote Originally Posted by collinm View Post
    yes,
    i used hdmi to dp and that worked....

    if i use only dp that work... but same cable work on my other laptop
    error


    if i use only dp that don't work... but same cable work on my other laptop
    www.laboiteaprog.com

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