Howtosignalprocessing
How do I reduce the noise of my VGA cable?
One option is to make sure you get a cable with thick ferrite beads. The ferrite beads help reduce noise on the cable, generally the bigger they are the better. I often find when I have display issues with VGA cables switching to one with bigger ferrite beads resolves the problem.
How do I fix my VGA blurry?
Check the cable connections. If you are using an LCD monitor with a VGA cable, the display may be blurry because the LCD monitor is digital and the VGA cable is analog. If you have a DVI connection you can use at the back of your computer that will stop the blurry effect.
Does sound come out of VGA?
VGA does not carry an audio signal, so it would be discarded from the incoming HDMI signal. Options to get audio output from HDMI: Use HDMI to HDMI cable directly. Use a separate audio cable or connect speakers via audio ports on the personal computer.
