Question Eyes hurt when switching to a new bigger display

Jack0123

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Jan 16, 2015
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I bought a Philips 278E; 27" 1080p 75Hz display three days ago. My previous monitor was a 21.5" and I am sitting about 65cm away from the screen. Tried all kinds of settings - reduce brightness, gamma, contrast, turn on and off smart response, fiddle with sharpness, nothing helps. Am I standing too close? Will my eyes adjust eventually? Or should I just return it?