Hi this is my first thread . Hoping for good answer. My problem is recently I have changed the motherboard in my PC. After that the resolution which I always use is not there. I use windows 7 32bit. And in the window in which we choose the resolution we want I saw many resolution except 1440*900. My monitor and my GPU is compatible with the resolution. And my monitor is now identified Generic non-PnP monitor instead of Generic PnP monitor. My monitor is Samsung Syncmaster 943NWX 19 inch. My GPU is Nvidia GeForce 210 1GB. Please suggest some solution for my problem. And another one thing it doesn't shows the recommended resolution also. So till I fix this problem I have created a custom resolution with Nvidia control panel . the resolution is 1440*900(the custom resolution I created). Thank you.