Satellite L40-139 - possible to disable the low battery alarm?

I have a Toshiba Satellite L40-139 it comes with Windows Vista running. I think the battery is now a little age, because it does not load when the computer is plugged in - although the computer itself is capable of functioning when it is plugged in, which is how I use it.

Battery sank to about 10%. For this reason, the computer will sound low-battery-warning beep every fifteen seconds or more. This seems to come from the computer itself and not the operating system, it sounds different from low battery alerts in Control Panel > sounds.

I would like to disable this beep - it is not to tell me anything I don't already know. Until now, the only way to achieve this, I have found is by inhibition of the laptop altogether. But is not ideal, because it means that I can't use any other sound feature on the computer.

I tried, without success, changing the settings in the control panel > power settings, including lower low and critical battery levels and fix warnings for low battery to "off".

Any ideas?

Hello

Please check the BIOS settings.
To access the BIOS F2 press Mobile start upward.
There should be an option called something like low battery alarm
Remember to save the changes before exiting the BIOS.

Tags: Toshiba

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