Start with a screen diagnostic -- hold D through powerup.  If the self-test screens appear OK, then check under Windows for a color calibration: [URL] If the test screens appear the same (yellow), return the system and purchase a different model.  
Hello, On my new DELL 5410 I get yellow display issue. It doesn't appear to be white when I compare with my other DELL laptop which is my office laptop. I bought this 5410 laptop for my personal use and the yellowish display is really straining my eyes. Please assist.
Yellow Display issue on 5410