One morning a man woke up and received an important mail giving him a chance to go into one of the biggest server rooms in the world. Even though that may not seem much of a experience you, this individual has dreamed of being a network administrator his whole life and this could jump start his career. While admiring how he was one of many people who could go to have this experience he remembered that the email said he has a chance to go, not certain. The email said before he could have the experience of a life time he has to answer a question or else another individual will be chosen. The question is:
What is the first thing you notice when you walk into a server room?
While this man wants to make network administrating as his future career he is only young and never walked into a server room ever in his life time. Could you help answer this riddle to fulfill this man's dream.
What is a common problem with all computers.
You would notice it imediately when you got into the room.
BIG HINT(Only use if you read all other hints and are clueless):
It would strike one of your 5 senses in a unfavorable way.
Two people finished at the same time and I wish I can mark them off as both correct but I am not, so I gave the win to gave the closest answer first. Sorry if you didn't win