Chetan1991
Youngling
Guys, One day I opened the cabinet of my CPU and detatched every part from it and each other, including MBoard,Drives(HDD and DVD drives),SMPS, heat sink etc. to clean them.It was the first time I had detatched the MBoard from the cabinet. After screwing them back to the cabinet when I booted the comp., I didn,t heard any sound from the left speaker. I tried the front port and the back,tried the subwoofer system and headphones but still the problem persisted.What could have gone wrong???