Question about Toshiba 46HM94 46" DLP Projection TV 46" - DLP - DVB-T MPEG2 - ATSC - 16:9 - Surround - HDTV

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I have a loud buzzing noise on my Toshiba DLP 46" projection TV. It is not the fan, it works fine. In fact the TV works great and has a good picture. The buzzing used to go away after awhile. Now it stays on all the time. It sounds as though it revs when first turned on and then settled into constant buzzing. Is it the color wheel?

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In some cases the buzz is external. The vibration of the unit may just cause a tray, flat surface, or other surrounding attachments to rattle and buzz. Look for anything that may be loose or laying on or about the TV.

Posted on Dec 09, 2014

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