HP Probook noise problem

SArsalan

Honorable
Jun 2, 2013
2
0
10,510
Hi i have had my probook for about 8 months. Recently it has started giving an annoying buzzing sound. I am not sure if its the fan or the hard disk. Can anyone help me find out where the noise is coming from and what shall i do for it. Just installed HWMonitor and CoreTemp software both of them show the temperature to be around 40C. Are these software reliable?
 

aftershock2100

Distinguished
Aug 10, 2006
2
0
18,510
Recently had this issue, check if the noise is coming from the fan. If it is, pop off the keyboard, there is likely a little sticker just over where the fan is and it rubs against it when in operation. Remove the sticker and you should be good to go. Hope this helps.