flickering problem with 17" tft

[anksin]

Hi All
i purchased new 17" lcd from 15" CRT
ever since that i m not able to run some of my games propely
i thnk refresh rate is less if i press somethng it takes a sec or two to react
plz advice me if have to do n e settings in the game or so
also now when i m opening any movie file the picture gets flickerred
so is it a soft or hardware problem??

[moshel]

well just check if u have properly installed ur graphics drivers and ur monitor drivers....

had this kind of problem after my office comp was formatted...i asked the IT guys to install the monitor drivers, and then all is fine....