We’re running a NT-Server as primary Domain-Controller.
The machines works in a cooled room (max. 16-20 C?). There’s a lot of space around the machine, thus the air-supply is ok. Opening the door to the room (up to 5 mins.), causes a crash of the System.
To solve the problem, we checked each hardware-components of the machine in detail – everything seems to be ok.
Is there anything else we can search for?