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Turned my Bezzera B2000 2 group machine on this morning and got a loud contant buzzing noise which appears to be coming from the pressurestat? Would it be the pressurestat? everything else seems to be working ok

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6ya6ya
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SOURCE: Buzzing loud noise constantly.

I HAVE A RCA 50 HDTV DLP MODEL #D50LPW134 IT MAKE A BUZZING SOUND AND NO PICTURE i CHANGE THE BULB AND STILL NOT WORKING.

cantrin@hotmail.com

Ken

Posted on Jan 10, 2008

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SOURCE: loud buzzing noise

RCA Scenium HD50LPW175 Lamp has been replaced. Very loud buzzing noise. sounds like the fan but maybe color wheel. Television is 2 yrs old. Not sure if it's worth fixing

Posted on Nov 30, 2008

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SOURCE: Loud buzzing noise from compressor area and freezer not cold enough

I have a 1.5 year old GE refrigerator and freezer. This unit had not given me any problems until 2 days ago when I constantly heard a loud buzzing sound coming from the freezer. I called GE and Best Buy (bought it there) and asked to troubleshoot this over the phone. They suggested sending a technician over for $100 just for the visit + labor + parts which could add up to hundreds of dollars. So, I researched the web and blogs like this. The answer to my problem was simple. Something that I placed inside the freezer was blocking the air circulation vent. So, I turned off the whole refridgerator and I removed everything from my freezer. For good measure I dislodged some ice and frost that had developed over the vent. I carefully put back everything into the freezer, but this time being careful not to block the vent. I turned on the power and voila! No more buzzing sound!!! I hope this works for you too.

Posted on Feb 28, 2009

z34aga
  • 137 Answers

SOURCE: Buzzing Espresso Machine

that noice is from your solenoid valve during brewing coffe.

  1. as first you should clean the group with blind filter and special detergent for washing coffe from group. if you didnt do this long time you should repeat the cleaning 3 - 5 times same day.
  2. if you follow the 1st instruction but you have the problem again you should change your solenoid valve.

Posted on Apr 01, 2009

  • 1 Answer

SOURCE: My 61" Samsung DLP has loud Buzzing sound - Everything else ok

There are only 2 moving parts on a dlp tv the color wheel and the fan. The color wheel needs to be replaced about every 4 to 5 years. Some start to make noise and others like mine blow up with a bang. Go to utube to get instructions on how to replace it only cost me for part $100 good luck

Posted on Apr 05, 2009

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that noice is from your solenoid valve during brewing coffe.
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I HAVE A RCA 50 HDTV DLP MODEL #D50LPW134 IT MAKE A BUZZING SOUND AND NO PICTURE i CHANGE THE BULB AND STILL NOT WORKING.

cantrin@hotmail.com

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