Having problems with your Dell E172FP 17" LCD Flat Panel Monitor ?

Flashing blue lock symbol in middle of screen

\015 All functions work, but there is a graphic pciture of a lock right i nthe center of the screen and it flashes off, then stays for for about 3 or 4 seconds, then goes off and keeps recycling. What can i do to get rid of it?\015

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Repair Help & Product Troubleshooting for Dell E172FP 17" LCD Flat Panel Monitor

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