Satellite L755D - sound keeps cutting out for no apparent reason

I posted this in another thread, but thought I might need to start one of my own since a solution had been found by that person and I am still having a problem. So, about three weeks ago the sound on my computer began just cutting out for no apparent reason. It happened while I was watching streaming video and I tried updating all my software stuff (like flash and java and things of that nature). It still continued to happen and now it was happening with streaming video, with youtube type videos, and with mp3s stored on this computer. I discovered that if I went to the control panel and clicked on sound/hardware and then clicked on the tab for recording, the sound immediately came back. So, I've been doing this for the past couple of weeks and it is extremely annoying! In another thread on ths forum, the individual discovered that the Malwarebytes program had been the culprit and I was happy to have an answer, except that I had installed security software last week which removed MB from my computer. And I continue to have the issue even today. I clicked on the link in the other thread to update my drivers and I continue to have the issue. Can anyone help? It's making me crazy! Thanks in advance.

OK - I'm getting this as well. Satellite L750-1E5. It was fine for ages and this started happening about a month ago now. - tried updating the drivers - System restored back to when it worked, not working This led me to think it was a hardware problem. My gut feeling however was that it was some sort of driver problem as sound would cutout after about 2 minutes, but would often come back if I started playing another song or something. Reinstalled Windows 7(64 bit) and played through an entire song with no issues(using Windows 7 sound drivers). Ran Windows update and the issue has come back. Installed the proper Conexant driver, but issue still occurring. I believe a Windows update has caused this issue.

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Model Identifier:          MacBook5,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2 GHz
Number of Processors:          1
Total Number of Cores:          2
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Go to Solution.

On behalf of feline-fan
Time and date
Message
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INF 2012-02-06T16:49:51Z cwmp: cwmp_session: got envelope, len=0
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INF 2012-02-06T16:49:50Z cwmp: cwmp_session: sending empty envelope to ACS
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INF 2012-02-06T16:49:50Z cwmp: cwmp_session: InformResponse
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INF 2012-02-06T16:49:50Z cwmp: cwmp_session: got envelope, len=0
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A HH3 from BT, if you report this, could well resolve this.
Anyone else have any thoughts?
-+-No longer a forum member-+-

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Satellite L755D - sound keeps cutting out for no apparent reason

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