Lenovo thinkpad / ideapad T510 series uses three different resolutions WXGA HD WXGA and FUll HD. Make sure you match up resolution before you finish ordering. LCD will remain white or fuzzy if you install wrong resolution LCD in these machines. Will work for T510 4313-28U Models also. Please match your original screens BACKLIGHT TYPE SIZE and RESOLUTION before you purchase this item because some laptop models come with more than one type of screens.