Re: 3dmark and the 71.84 werry wierd problem HELP PLZ!!
Disable Nvidia's control panel refresh rate override, restart your computer.
Make sure you have the proper inf (monitor drivers) installed.
Download Reforce and install it, run it, make sure Reforce has choosen an ACTIVE monitor, it'll be listed as such (with certain drivers like 67.66 four monitors are installed and only one is active).
There are certain games that have problems with ReForce running Nascar SimRacing and Atari's Deer Hunter, which I've had to manually edit the config of the games, but once done they work great.