Regarding sound in my note book pc

Hi,
  This papireddy i am use ing currently HP2314Tu pc. now the problam is i am not getting sound some times and sound going to be shutdown automatically. may i know what is the reasone can you please resolve this problam
 Regards
papireddy  

Hi,
Try the following.
Open windows Control Panel, open Windows Update, select 'View update history' in the left hand pane and then select 'Installed updates' link in the following window.
Locate update KB2962407, right click it and select Uninstall.  When done, restart the notebook, open windows Control Panel, open Windows Update and select 'Check for updates'.  You'll see the update you just uninstalled being offered again - right click and select 'Hide Update'.
After this you may or may not need to delete and reload the Audio driver - if you do, the procedure for using recovery manager to reinstall Software and Drivers is detailed in the relevant document on the link below.
Recovery Manager - Windows 8.
Recovery Manager - Windows 7
Regards,
DP-K
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