Question about LG 47LH40 47 in. LCD HDTV

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Lg 47lh40 The left half of the screen is white,, but the right half works just fine. Maybe its a left side driver issue? I have no idea. Please help

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  • Joseph Raynes Apr 28, 2013

    I found a service diagramhttp://www.searspartsdirect.com/partsdir...

  • Joseph Raynes Apr 28, 2013

    BTW, I got this tv off craigslist free section. the guy didn't know what was wrong with it, nor did he want to spend money on fixing it. Pretty nice find, I'd say

  • Joseph Raynes Apr 28, 2013

    Follow up-I called LG, and they were no help. They offered a service person to come out for a minimum of $90. Thats just for a diagnostic. So I opened the back, and low and behold, the cable running from the main board to the LCD was disconnected. The solution-plugged it back in, and now I have a full working screen. Thanks.

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Check its connection between LCD pane and T'con board for any loose contact.

Posted on Apr 29, 2013

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