{"product_id":"whirlpool-microwave-control-board-w10678766","title":"Whirlpool Microwave Control Board W10678766","description":"\u003cstyle\u003e\n.xp{font-family:Arial,Helvetica,sans-serif;color:#1b1b1b;line-height:1.5;max-width:1100px;margin:auto}.xp *{box-sizing:border-box}.xp .hero{position:relative;overflow:hidden;border-radius:12px;padding:22px 28px;margin-bottom:18px;color:#fff;background:#111;isolation:isolate}.xp .hero:before{content:\"\";position:absolute;inset:0;z-index:-2;background:url('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/4444444444444444.png?v=1777040489') center\/cover no-repeat}.xp .hero:after{content:\"\";position:absolute;inset:0;z-index:-1;background:linear-gradient(135deg,rgba(0,0,0,.86) 55%,rgba(0,0,0,.45))}.xp .label{display:inline-block;background:#e60000;color:#fff;font-weight:800;font-size:11px;letter-spacing:.05em;padding:6px 10px;border-radius:20px;margin-bottom:9px}.xp .hero h2{font-size:clamp(22px,3vw,34px);line-height:1.1;margin:0 0 8px;color:#fff!important}.xp .hero p{margin:0;color:#fff!important}.xp .specs{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.xp .specs span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);padding:5px 8px;border-radius:7px;font-size:12px;font-weight:700;color:#fff!important}.xp h2{font-size:27px;margin:28px 0 10px;color:#111}.xp .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:16px 0}.xp .card{border:1px solid #ddd;border-radius:10px;padding:16px;background:#fff}.xp .card strong{display:block;color:#e60000;margin-bottom:3px}.xp ul,.xp ol{padding-left:22px}.xp li{margin:6px 0}.xp .tip{border-left:5px solid #e60000;background:#f6f6f6;padding:16px 18px;border-radius:9px;margin:22px 0}.xp .note{font-size:14px;color:#444;background:#fafafa;border:1px solid #e5e5e5;border-radius:9px;padding:14px;margin-bottom:24px}@media(max-width:640px){.xp .hero{padding:19px}.xp .hero h2{font-size:24px}.xp h2{font-size:24px}}\n\u003c\/style\u003e\n\u003cdiv class=\"xp\"\u003e\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"label\"\u003eOEM, XPART \u0026amp; USED OPTIONS AVAILABLE\u003c\/div\u003e\n\u003ch2\u003eWhirlpool Microwave Control Board W10678766 – Fixes No Heat, Error Codes \u0026amp; No Power\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhen a Whirlpool microwave won't heat, displays error codes, or has no power at all, the main control board is the most common cause.\u003c\/strong\u003e In most Whirlpool over-the-range and countertop microwaves, the control board manages every function — power levels, magnetron control, timer, and display. When it fails, the microwave may go completely dead, run without heating, show fault codes, or behave erratically with no pattern. \u003cstrong\u003e⚡ Common failure point in Whirlpool-built microwaves after power surges or age-related component failure.\u003c\/strong\u003e \u003cstrong\u003ePart W10678766\u003c\/strong\u003e is the genuine OEM replacement control board that restores full microwave operation immediately.\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart W10678766\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch1\u003eWhirlpool Microwave Microwave Control Board W10678766\u003c\/h1\u003e\n\u003ch2\u003eIs This the Right Part?\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003eW10678766\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eWhirlpool\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eMicrowave\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eConfirm the complete model number before ordering. Similar parts may use different connectors, dimensions, hose positions, electrical ratings, or mounting points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e✔ Microwave has power to the outlet — breaker and fuse confirmed OK\u003c\/li\u003e\n  \u003cli\u003e✔ Door switches test good (microwave doesn't trip the fuse when door closes)\u003c\/li\u003e\n  \u003cli\u003e✔ Magnetron and high-voltage components have been ruled out\u003c\/li\u003e\n  \u003cli\u003e✔ Thermal cutout and thermoprotector are intact\u003c\/li\u003e\n  \u003cli\u003e✔ ONLY problem is no response from controls, error codes on display, or no heat with all other components OK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrowave completely dead — no display, no response to any button\u003c\/li\u003e\n  \u003cli\u003eDisplay shows error codes or fault messages (F1, F2, F3, etc.)\u003c\/li\u003e\n  \u003cli\u003eMicrowave runs but doesn't heat food\u003c\/li\u003e\n  \u003cli\u003eControls are unresponsive or only some buttons work\u003c\/li\u003e\n  \u003cli\u003eRandom beeping or display flashing with no input\u003c\/li\u003e\n  \u003cli\u003eMicrowave starts then stops mid-cycle for no reason\u003c\/li\u003e\n  \u003cli\u003eDisplay is blank but microwave otherwise powers on\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e W10678766\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Main Electronic Control Board (PCB assembly)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e OEM direct-fit control board for compatible Whirlpool-built microwaves (no modification required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrands:\u003c\/strong\u003e Whirlpool, Maytag, KitchenAid, Amana, JennAir\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"pro-tip\"\u003e\n  \u003cstrong\u003eDischarge the Capacitor Before Touching Anything:\u003c\/strong\u003e\u003cbr\u003e\n  The high-voltage capacitor inside a microwave can hold a charge of 2,100V or more — enough to be fatal — even hours after unplugging. Before touching any internal component, discharge the capacitor using an insulated screwdriver across its terminals. This is the single most important safety step in any microwave repair and must not be skipped.\n\u003c\/div\u003e\n\u003ch2\u003ePart Details\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eMicrowave Control Board\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eCondition\u003c\/strong\u003eOEM\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eUse a qualified technician when diagnosis or installation is outside your experience. Gas parts should be installed by a licensed technician.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Whirlpool Microwave Parts","offers":[{"title":"OEM Genuine","offer_id":52149519417633,"sku":"W10678766","price":170.0,"currency_code":"USD","in_stock":true},{"title":"Certified Pre-Owned","offer_id":52149519450401,"sku":"W10678766","price":204.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/s-l500_23_17f8c920-774a-4164-bbff-f6625e7785b5.png?v=1765982672","url":"https:\/\/xpartsupply.com\/en-us\/products\/whirlpool-microwave-control-board-w10678766","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}