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My Dell XPS M1330 speakers are not working ever since I installed Windows 7. I am also running Ubuntu and the speakers work fine there. The headphone jack works under both OSes. Which driver I should upgrade to sort out this issue?
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My Dell XPS M1330 speakers are not working ever since I installed Windows 7. I am also running Ubuntu and the speakers work fine there. The headphone jack works under both OSes. Which driver I should upgrade to sort out this issue?
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I found the solution for the problem. I upgraded to latest SigmaTel driver.
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You've already made it through most of the troubleshooting. The speakers work under Ubuntu so you know it is not a hardware issue; both the speakers and soundcard are fine. The speakers worked under whatever previous Windows installation you had. It seems to be something related to Windows 7.