Hello Everyone: Recently, I had to dump (due to issues with nVidia chip) my old notebook and get a new one, so I thought I get at least a half decent notebook which can handle what little gaming I do. The specs of this notebook are: i7 Q2630 Processor 4 GB DDR3 RAM 1GB Radeon HD 6770M 640GB HDD LED 1366x768 Display along with all other little bells and whistles. Anyway everything went well until I tried to test 3-4 games I usually play when I can get some free time, e.g. Q3A, TF2, Half Life etc. With minor adjustments I was able to run HL, however, Q3A and TF2 just didn't wanted to run. Q3A was giving some weird OpenGL error, anyway, after reading a lot of forums I ended up having to edit the q3config and it fixed the issue. But I have failed to identify what the issue is with TF2, when I open it, the start screen splashes for few seconds before returning me to desktop, no error message shows up, so I am clueless so far. I have manually tried to set the resolution by using -width and -height switches in launch properties, but to no avail. I've also de-fragmented game cache, and ran steam with administrative privileges, but no joy. Any help will be highly appreciable. Thanks Update: I also updated the driver (provided by HP) but it didn't solved any thing.