WANT TO KNOEW THE ANSWRS

Question

MY NAME IS TONY.......... I WANT TO KNOW ABOUT THE SOUND PROBLEMS RELATED WITH MY COMPUTER . AFTER THE FORMATING I CANT HEARD ANY SOND FROM MY COMPUTER . AND SOME BUDY TOLD ME , ITS BECAUSE OF NOT INSTALLING SOUND DRIVER AND IJUST INSTALLED AC(97) VIA AUDIO CONTROLLER . AFTER INSTALLING IT THERE IS NO ERROR MESAGAES BUT I CANT HEAR ANY THING. IS THERE IS ANY SOLUTION...?

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