Today we are taking a look at the IBM/Lenovo ThinkCentre 8212 1yu/h1u also tell me what you think of the sliding cards with text! IBM ThinkCentre M52 8212 volcanodog12. Hotline Miami Sound.
If both the front and rear headphone jacks are all not working, then this could mean there is a software problem.To ensure that it is a software problem and not a hardware problem, please run diagnostics. (PC Doctor Dos):If the headphone jacks pass the test in these, then there is a software issue under windows that is causing this problem.2. Try reinstalling the audio driver, by first uninstalling the existing audio driver.3. Then install the Lenovo provided audio driver (you can download from Lenovo's driver webpage) for your PC's integrated soundcard.
If both the front and rear headphone jacks are all not working, then this could mean there is a software problem.To ensure that it is a software problem and not a hardware problem, please run diagnostics. (PC Doctor Dos):If the headphone jacks pass the test in these, then there is a software issue under windows that is causing this problem.2. Try reinstalling the audio driver, by first uninstalling the existing audio driver.3. Then install the Lenovo provided audio driver (you can download from Lenovo's driver webpage) for your PC's integrated soundcard.