Hello,

In our infastructure we have a logon problem in a physical windows server 2k8 R2 which the the screen froze on the grey screen of windows 2k8 R2 after CTRL+ALT+DEL and thats through RDP or through the console, and the problem resolved after a hard reboot but he reappear every once in awhile. when we restart the system its provides a temporary fix but we would like to find a permanant solutions. And when it happend all the provide services from this server works perfectly. please can anyone have any ideas about how to solve the problem.