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Sony DSC-S40 Quick Fix
For the white/blank LCD screen issue
Discovered by Bob Allen
The Allens of Allentown, PA USA
I recommend that you remove the batteries and make sure you replace them with fresh ones after you apply my “Quick Fix’.
1. Hold camera firmly in left hand.
2. Smartly rap front of camera with knuckles of right hand on the "Cyber-shot" logo.
Regards,
Bob