5m VGA cable max output 1600 x 1200?

sobamonster42

Honorable
Jun 16, 2012
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I recently installed a large full hd lcd screen connected to a pc thru a 5m VGA cable. However my graphic card (AMD) is unable to output 1080p to the display. The max resolution I get is 1600x1200. Is this a problem due to the length of the cable? How do I get 1080p signal to the tv?