A loud hum from the speakers continues to worsen

The hum of my speakers seems to be getting progressively stronger. When it is docked, I have to turn the volume down when I'm not playing anything because the buzz is strong enough to be stressful. When undocked it's a similar situation, only because the speakers are not as strong as those additional that I use when the machine is anchored, it is less noticeable.

I recently had overheating problems and the local store open my folder, he blew and put a little heat absorbing dirt on the fans. Overheating is no longer a problem. However, it seems that the buzz has gradually increased since then.

I'm sketchy on the diagnosis and repair of the computer. I wonder if I have a problem of fan, a sound card problem, a software problem or a "it is time to sell this laptop and get a new" type of problem.

Any help would be appreciated.

Thank you

Dave

Name of the operating system Microsoft Windows XP Professional
Version 5.1.2600 Service Pack 3 Build 2600
System model 9450GBU
System Type X 86-based PC
Processor x 86 Family 6 Model 15 Stepping 6 GenuineIntel ~ 2326 Mhz
The LENOVO BIOS/Date 7FETA4WW version (2.22), 19/10/2007
SMBIOS Version 2.4

I must have forgotten the DSL model number on it. You got the Z61p, which produces a lot of heat because of the T7xxx and FireGL GPU.

I think the problem you are experiencing right now, is due to the Gourio, so please know more about what they were doing.

In addition, your internal microphone is turned on? If it is putting out of service.

Tags: ThinkPad Notebooks

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