Cooling fan help...

[Heddymomof5]

Hello,
my dell inspiron was working just fine..yesterday my fan started making a loader kind of rough noise when it runs....how do i check to see if it needs to be replaced? or cleaned...

 

[Heddymomof5]

Hello,
my dell inspiron was working just fine..yesterday my fan started making a louder kind of rough noise when it runs....how do i check to see if it needs to be replaced? or cleaned...