What to do if my Nikon Coolpix S9900 is on but does not respond?
- DDavid PayneSep 5, 2025
If your Nikon Digital Camera is on but not responding, first wait for any recording to finish. If it still doesn't respond, turn it off. If it refuses to turn off, remove and reinsert the battery (or batteries). If you're using an AC adapter, disconnect and reconnect it. Remember, any data being recorded will be lost, but previously recorded data will remain unaffected.