Cable lg studioworks 563n
Samsung sync master 793 vga cable color code
You GPU, And the quality of you VGA, Or Video Cable. Ex. If you have a 2$ Video cable you color quality would be bad.
See if you have only VGA port on the ASUS Monitor then you need to plugin the VGA part of HDMI to VGA in Asus Monitor and then plug the other part that is HDMI in your Macbook pro.There might be a problem with you that both Asus monitor and the HDMI to VGA cable have same VGA Plugs,Like both of them are female VGA or both of them are Male VGA hence they cannot be connected together.For that problem you need to have one more cable of the opposite character to that of your HDMI to VGA and your monitor's VGA port to establish a connection between the Monitor and Macbook pro using the cable you already have. Like if you have female VGA on your monitor and on your existing cable then you need to buy male to male VGA and vice versa you have to buy female to female VGA for male ports on monitor and cable you already have. If you feel that there is some other problem than that then you can message me directly and i will guide you accordingly.
Yes
No, a vga cable is not needed for the xbox 360. However if you would like to hook you xbox 360 to a computer monitor then you would want a vga cable.
PS2 uses a TV to connect not a monitor
yes it does
via something like this: Composite and Y/C (S-Video) to VGA Monitor Converterhttp://www.allthings.com.au/Catalogue/Monitors/vid%20to%20vga%20plus.htm
You need an AV to VGA cable
probably a vga
Use an adapter which would connect to the monitor and PS4. Old monitors usually have a VGA port. Look for a HDMI to VGA cable