Question about Toshiba 43H70 43" Rear Projection Television

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Menu, volume and channel emblems will not show up

Recently while watching tv there was a loud pop and the screen went black and then turned back on. After this happend I noticed my menu would not pop up I couldnt see what channel I was on and the volume meter has dissapeared. The popping sound has happend 3 times seperatly and has not done it since.I want to get hd cable but I was told I have to change the tv from 480 to 1080 in the menu screen, which poses a problem since I cannot see it.The tv is a rear projection and hd capable. Ive had it for about 4 years. Any help would be greatly appreciated.

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Take your set to a tech the tv system control circuit might have damage, that circuit controls OSD,channel memory. it is an ic that controls that circuit along with other components.good luck.

Posted on Mar 26, 2007


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