Answer by  
                                                                                          Sabharish (1610)
                                                            
                          
                          
                                                          Sometimes when automatic update is enabled in firefox, after an update it will lead the firefox not to load pages. The best solution is, Use a firefox 3.0. 10 version and disable the updates, located in Options-> Advanced -> update tab -> uncheck updates. Reinstall firefox before doing the above procedure.