Noise for 3 minutes!!!!!!!! Help!!!!!!!!

[nileshgr]

Whenever i start my pc, for some time (about 3 mins.) a jammed fan noise is there and after it disappears. The sound seems to be coming from the SMPS fan. Do i need to clean it?? Or what???

 

[Ganeshkumar]

In my computer too i incur the same problem....
It is 8 years old computer but wen i give standby and come back the sound stops!! even i cleaned my SMPS but no changes!!!

 

[Liggy]

*www.thinkdigit.com/forum/showthread.php?t=44560