[CentOS] Server hangs on CentOS 5.5

Am 03/10/2011 11:04 AM, schrieb Simon Matter:
> - Take a vacuum cleaner and *carefully* clean the whole box. Dust can
> really do bad things because it is not a perfect insulator.

Never ever do that. Especially not inside the machine. There is a real 
risk of simply vacuuming smaller components like smd-resistors of the 
board. And, as already mentioned, you also have the chance of killing 
components by electrostatic discharge. Always use compressed air, even 
if just using canned one. Vacuuming is a pretty bad advice.