Question about Toshiba 46HM95 46" HDTV
I have a 2 year old Toshiba 46HM95. There is a loud humming/buzzin noise, but the picture and program sound have not been affected. It seems to be coming from the vent area in the back. After the t.v. is turned off and cools down, the noise stops. Suggestions?
Had tech come in in 2008 an look at tv they told me that the humming noise is from the cable card slot even though the card is not in the slot it will always run to keep the unit cooled down you can replace but after a year it will start up
Posted on Feb 23, 2010
We are experiencing the same problem. we just put a new lamp in and right after we turn the tv on it hummmmmms then we cut it off and it hmmmmms for about 5 mins then just stops any suggestions
Posted on Feb 21, 2010
I have the same thing, mine is the cooling fan for the lamp. If the sound continues for a short time after you turn off the TV then this is the most likely cause as the cooling fan will continue to run for a short time to cool off the bulb. I have looked into replacing mine, the part runs around $50 but I can't say yet how easy it is to replace yet.
Posted on Apr 07, 2008
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