Oracle Linux Server Red Hat Nash Version Screen Resolution Problem

My colleague in my company assignmed to search about resolution problem on screen about Oracle Linux Server which is Red Hat Nash 5.1.19.6 version.  I have solved problem. The main cause was the configuration between graphic adapter and linux graphic settings. So the solution is to change kernel settings.

To do this, you need to restart your computer before bios setup showing page and you need to keep pushing F8 (It might differentiate from computer to computer,it was SHIFT button at another computer mentioned in an article which i read). After that you will choose kernel option  with 'E' button.because there will be three options. 'E' button means EDIT. Then you need to find code ending with 'rhgb quiet'.After i removed and added 'nomodeset' code, i boot server again then THERE YOU GO!


                                                          This was the first situation

                                           
                                                                      Result :)