Satellite A660 - CPU Whine

Hello

I recently bought a new Satellite A660. All right, except for two issues:
1 - a keyboard problem: one key is extremely sensitive and is active on the slightest touch; I guess this isn't really a problem and can be solved by replacing the keyboard;
2. the laptop makes a high-pitched noise, which tends to get very annoying when it's quiet in the room. I can say that it is not the fan, DVD/Bluray unit, HDD, or speakers. I noticed that he is present whenever the CPU is used only barely. As soon as I start a process-intensive task of CPU that the sound goes away just to come back as soon as the CPU is essentially inactive. The sound coming from somewhere under the keyboard around the center of the laptop.
The sound is not present while I'm in the BIOS, but it starts after I boot the system into Windows 7 or Linux. After a short survey on the internet, I discovered that this problem is called "CPU whine" and is related to the use of CPU and inactive States power.

So far I couldn't find any solution for this (second) issue, so I am here.
I remember having a similar problem with an older Satellite M40, but it has been resolved by a BIOS upgrade. There are chances that it will be resolved in the same way? Should I get the laptop to a service center?
Maybe someone from Toshiba can give me an answer too (?).

Not related to this: If the laptop is replaced, can keep you the replaced appliance HARD drive? I have a lot of things copied on this one and I hate having to go through this whole process again, with a new unit.

Thanks in advance.

Kind regards
Claudiu.

Hello Claudiu

I don't think that someone from Toshiba will give you answer here because this is the forum of users only.
In my opinion, you should contact Toshiba service nearest and ask for help. That's the big difference to discuss with other people of something that no one can see or hear. For this reason I can just say that maybe this will be addressed by the new BIOS but when no one can say with certainty.

In my opinion you should visit service, take your laptop with you and show exactly what is happening.
You have the new laptop with a valid warranty model then clarify this with the service as soon as possible.

Tags: Toshiba

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