The following steps should be identical for both white and black MacBooks.

Use a thin plastic card to release the tabs and their clips holding the front display bezel to the display assembly. There are five tabs along the left side of the display bezel.

You may find some display bezels are easier to remove if you work from their inside edges, directly adjacent to/above the LCD panel.

Don't use a card that cannot be replaced if damaged. The clips can be difficult to remove and the card can bend and break, rendering it useless.