Jesse P Sparks , NV December 10, 2016 Appliance: Samsung Microwave Hood Combo SMH9151B/XAA-0000 Samsung over the range microwave buzzing noise while heating Ordered replacement transformer from appliance part pros.Found a video on youtube showing start to finish of how to remove and replace over the range microwave transformer. Received part amazingly fast, took about 45 minutes from start to finish to install new part. Microwave is like new, loud buzzing noise is gone! Thanks guys and a merry Christmas to all! Read More... 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Pliers, Screwdrivers
Whitney L Marietta , GA December 07, 2015 Appliance: Samsung Microwave Hood Combo SMH9151ST/XAA-0000 Samsung microwave (model#: smh9151st) cooks ok but buzzess loudly during operation Replaced transformer... This Youtube video captured the exact sounds my microwave made.... https://www.youtube.com/watch?v=CF0RXKF4puQ A little background: this microwave has been buzzing like this for just over a year now... it was about 2 yrs old, when one day, it wouldn't turn off when the door was closed... the unit would not respond to any of the control panel button presses. Eventually I simply pulled the plug for a few minutes, and when plugged back in, everything was normal... Except it started making a loud buzzing when heating anything... the noise level never changes even when changing the power-level or time. Everything seemed to work normally except for the buzzing. The unit is an over-the-range model, and not the easiest to remove and open up, so I simply left it for the past year, thinking I would have it fixed if it got worse... it never did. Eventually I found instructions to remove and fix the unit... found and ordered the hv-transformer from this site and replaced. Pretty simple diy repair (I have a background in electrical/electronic h/w and repair); noise gone and it works like new now. Read More... 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Pliers, Screwdrivers
Stephen L Lovington , NM August 30, 2015 Appliance: Model SAMSUNG SMH1611B Noisy microwave loud buzzing sound had been present since microwave was new we think it had been getting louder with time but can't be sure Replaced transformer with new one and sound was gone! I was pretty sure that the sound was coming from the transformer, but was not 100% certain (difficult to tell, even with the cover off). The primary windings on the old transformer looked like they had been hot, but wasn't sure if that was normal or not. The new transformer was essentially silent. All we can hear now is the fan. Great fix for an otherwise good microwave! Read More... Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Screwdrivers
Denis F Weare , NH November 04, 2016 Appliance: Samsung Microwave Hood Combo SMH1713W/XAA-0001 Transformer was smoking R&r transformer Read More... Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Screwdrivers
Randall M Scottsdale , AZ February 05, 2016 Appliance: Kenmore Microwave Oven 40185043010 Microwave buzzing loudly when heating Researched on the interwebs & found likely solution to be transformer replacement. Ordered transformer, received transformer quickly and installed with no problems. Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Screwdrivers