Kodak ZD710 when I turn the camera on the only thing that happens is the flash opeans up ther is no display and the lens do not move

It could be something more serious, or as simple as inserting fresh/fully charged batteries, but the problem you describe is frequently due to corroded battery contacts inside the camera. Remove the batteries and wipe the camera contacts firmly with a clean cloth (heavy corrosion may require cleaning with a fine wire brush, steel wool, or fine sandpaper). Remove any residue that may have fallen into the battery compartment during cleaning, clean the contacts at both ends of the batteries, and reinsert them in the camera. This cleaning cures the problem about 90% of the time, and I hope it works for you.

For this problem try doing the ff:

• remove the battery and the memory card
• Try using the camera w/o the memory card
• If problem still persist