Sound problems of Sony Vaio FW-VGN-FW43G

[Zyrren]

I have brought a new version of Sony Vaio version FW-VGN-FW43G, its performance as a laptop is good but the main problem is that sometimes the sound starts to vary from one speaker to the other. Sometimes the frequency of the sound is such an extent low that u may cannot hear the sound itself. The laptop was working well before but started the problems after using it for some days. If anyone has a solution for this do tell me so that i can fix this problem of mine?

[Una]

The Sony Vaio has a default setting for Basic Input output system that allows the basic functioning for the laptop. By restoring the BIOS i.e Basic Input and Output the sound card can be brought to track. The confirmation of the sound of the Vaio should be done with an External speaker or an Head phone device. Through replacement of the internal speakers the problem can be solved.

[Pugsly]

If the above solutions doesn't work then you can go to the retailer shop from where you have brought the Sony Vaio and get it fixed by the Retailer itself. The retailer can either change the part of the defect or either change the whole basic input output i.e (BIOS). They may provide the customer with a new Vaio if the whole Sound Device is not working properly.

[Gonzo]

Further the Sound problems can be fixed by doing the following steps:
1)Click the start and go to Control Panel.
2)Click on to Hardware and Sound.
3)On Sound, click Change system sounds.
4)In the Sound dialogue box, click the Playback tab. Confirm whether the setting, which is being applied now in the player device list, is the default one.
If not, please select a proper player and click Set Default.
5)Select a playback device below to modify its settings, and then click Properties.
6)There on level tab click on that under speakers.
7)Check out the mute check box is enabled.
8)And also check out whether the volume is set too low in the scroll bar.
9)The last step of them all is to close the speakers properties windows.