Where the performance of displays can be seen how ah?

Users questions:My computer monitor is a 17-inch, maximum refresh rate of only 75, not matter how, also went to 85, How do I know how to monitor the performance of ah?
Experts answer: in your desktop right click select properties. And then on the Settings tab inside the point of high-level, and then select the Display tab, the following have hidden theMonitor can not display the model to cancel the this option, then select the frequency you want to be able to, and the best bandwidth according to your monitor to adjust, if the tone is too high to exceed the frequency, damage display
  • This information provided by the users.Thanks!