No Extended Display

Discussion in 'Video Cards, Displays and TV Tuners' started by AoN, Feb 27, 2012.

  1. AoN

    AoN Geek Trainee

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    first, my laptop a Toshiba Qosmio X505 running Windows 7 Home Premium SP1 x64 stopped displaying it's extended display on any monitor, even duplicating the display did nothing. i tried reinstalling the driver, restarting with no success. then i tried uninstalling the driver, restarting, installing the driver, and restarting with no success. i know the T.V. and VGA cable are good because they work on another computer, so it has to be in the laptop. help! :(

    second one comes on my custom made desktop. it's running Windows 7 Ultimate SP1 x64 with a Radeon HD 5970 graphics card. i'm using a DisplayPort to HDMI adapter and the HDMI cable and T.V. work as i tested them with my cable box. the thing is, i don't know what's going on with the desktop because i got no way of seeing what's happening. :S

    thank you in advance for checking out my display troubles! ^^
     

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