Please contact the support of Intel by Telephone/Chat or email with the markings of the CPU and CPU fan so that they can validate the processor warranty and then if the processor is in warranty, they will process the warranty of the processor fan. support link: http://www.intel.com/p/en_US/support/contactsupport . For processor markings you can refer http://www.intel.com/support/processors/sb/CS-030330.htm
ok! thank you very much for the info..