iFixit

Pull the rear cover off the body of the D70, minding the LCD board ribbon cable that may get caught.

At this point, the capacitor is visible and its exposed contacts are boxed in red in the second picture. Even though they are recessed, be careful not to touch the contacts to avoid shocking yourself.

Use your thumbnails to push the ZIF cable lock toward the LCD.

Do not completely remove the ZIF cable lock. It should move about 1 mm and stop. Be sure you are pushing against the lock, not the socket.

Pull the LCD ribbon cable out of its socket.

Use a pair of tweezers to pull the LCD backlight connector away from its socket.

It may help to wiggle the connector as you pull it out of its socket.

Remove the two 4.8 mm Phillips screws securing the LCD bracket to the rear cover.

Lift the LCD bracket out of the rear cover.

Remove the LCD assembly from the rear cover.

Be sure both the face of the LCD and the inner face of the clear LCD cover are perfectly clean before reassembly, as any dust or fingerprints trapped inside will be annoyingly visible when the device is turned on.