Question : Problem: Toshiba Laptop witth shaky sound befor and after XP reinstall

I have a Toshiba laptop Model number A105-S4094. I received it with crackling sound. I've reloaded the operating system after having tried reinstalling drivers and all the other typical things. After the reload i am stuck with the same problem. There are no options for the sound card in the CMOS or anywhere in the OS that i haven't tryed changing to resolve this.

Any ideas?

Answer : Problem: Toshiba Laptop witth shaky sound befor and after XP reinstall

Sounds like it could be a hardware fault.
Plug a set of external speakers into the audio output.
If there is distortion from these too then the audio hardware is likely faulty, if the problem is gone then the internal speakers are probably damaged.