Coolpix AW100 Black screen - no video

The screen video is no longer showing. Screen icons, grid, menu selections, sound, gps, flash - all work fine. Previously recorded videos and pics will display but nothing new will display - neither live or recent pics. Almost like i accidentally hit a weird combination of keys. Tried reset all - still not working. Suggestions please??

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2947414:01crwdne2947414:0:

Also tested by shining a flashlight into the lens. That shows up. Almost like there's a setting on the f-stop taking the lens to fully closed. Very faint "ticking" sound while power on - similar to second hand on watch. No water damage either (been forced out of the pool for a month now...)

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0