frequency is out of range

[Who Dat]

I HAVE A GEFORCE 6600 & HAD THE SAME PROBLEM...WENT TO ADVANCED SETTINGS &
THEN TO THE ADVANCE THEN TO THE GEFORCE SETTINGS...THEN ON THE SIDEBAR DOWN
TO DISPLAY MODE TIMING & WHEN YOU CLICK HERE A SCREEN WILL POP UP TO THE
RIGHT & AT THE LOWER CONNER (LEFT) YOU'LL SEE ENABLE DOUBLE SCAN FOR LOWER
RES. MODE...UNCHECK THIS & THE PROBLEM SHOULD STOP...

PRAY THIS WILL HELP?

JAMES