Nicostefan

hey helllo there , i tried that but it is not a monitor problem , i donno what it is but i cant hear anything when i turn the pc on , i mean usually when i turn it on i hear the fan and the hard disk , but now there are absolutely no sounds at all , only the power light is on and the DVD is on too nothing else , no keyboard nothing , the computer does not start at alll, somehow it gets electricty but it wont start . what do you THINK ?