Overclock.net › Forums › Components › Monitors and Displays › Getting vertical lines on the monitor when PC is connected to TV via HDMI !!!
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Getting vertical lines on the monitor when PC is connected to TV via HDMI !!!

post #1 of 2
Thread Starter 
As the title says i have my monitor 19 inch connected to graphics card which is ATi Radeon HD 7750 via VGA cable and today i bought an HDMI to connect it to my HDTV as an secondary monitor to use if such as for gaming, movies...etc and all works fine except that when i connect TV to graphics card via hdmi cable and monitor is power on at the same time i get some thick vertical lines moving on my monitor so can anyone explain me why it happens this ? Thanks in advance !
post #2 of 2
it may be because the resolution on your monitor and your TV are not same. Have you tried adjusting them via CCC.
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Overclock.net › Forums › Components › Monitors and Displays › Getting vertical lines on the monitor when PC is connected to TV via HDMI !!!