I received a Princeton Monitor VL1715-2 and the monitor color has a blue tint to it. The person i received it form said that it was not like that when she used it. How do i adjust it. I have tried 'properties' and that does not work and i have tried the monitor options to no avail.

Blue tint means taht you may have bad video cable or bent pins, check both ends of the video cable first and also try flexing the video cable to see if the problem will gome and go.

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.