{"product_id":"ebu67646399-lg-main-board-oled55b4","title":"EBU67646399 LG Main Board OLED55B4","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLG EBU67646399 LED TV Main Board (EBU67646399)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e EBU67646399 (\u003ca href=\"\/search?q=EBU67646399\" style=\"color: #00cc66; font-weight: bold;\"\u003eEBU67646399\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Number(s):\u003c\/strong\u003e EBU67646399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e LED TV Main Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible TV Model(s):\u003c\/strong\u003e\n\u003cp\u003e\u003ca href=\"\/search?q=OLED55B4\" style=\"color: #00cc66; font-weight: bold;\"\u003eOLED55B4PUA\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LG EBU67646399 is the OEM main board for compatible LG OLED televisions. The main board controls core TV functions including video processing, smart platform operation, and input\/output management. A faulty main board can cause symptoms such as no picture, no sound, failure to power on, or unresponsive inputs — replacing it with this OEM part restores full functionality.\u003c\/p\u003e\n\u003ch5\u003eContact Me\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@tvpartsforsale.com?Subject=TVPartQuestion\"\u003eASK A QUESTION\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOEM LG replacement — guaranteed compatibility\u003c\/li\u003e\n\u003cli\u003eResolves no picture, no sound, and power failure issues\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation — no soldering required\u003c\/li\u003e\n\u003cli\u003eRestores full smart TV and input functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eImportant Notes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eVerify your exact model number before ordering\u003c\/li\u003e\n\u003cli\u003eInstallation requires basic electronics handling — discharge static before touching the board\u003c\/li\u003e\n\u003cli\u003eThis is the main board only — no additional components included\u003c\/li\u003e\n\u003cli\u003eIf symptoms persist after replacement, additional components may be at fault\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":51032760156327,"sku":"ebu67646399","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6283\/1783\/files\/EBU67646399.jpg?v=1785261515","url":"https:\/\/tvpartsforsale.com\/products\/ebu67646399-lg-main-board-oled55b4","provider":"TV Parts for Sale","version":"1.0","type":"link"}