If you’re looking to repair a TV or appliance, you’ve come to the right place. We are the industry leader in replacement TV and appliance parts, and we can’t wait to help you on your repair journey. It’s easier than you think! If you’re repairing your TV, after diagnosing its symptoms, the first step is finding the correct TV part. We highly suggest searching by the part number located on your TV part. We’re happy to help! We’re Part Smart. You could say we’re mildly obsessed with replacement parts and helping folks repair things in their home. We want to make repair easier. We also acquire our parts from a variety of sources and channels, which allow us to offer the most comprehensive inventory in the industry. We also harvest appliance parts from different sources and via units with different condition grades. Each of our appliance parts also gets inspected multiple times. Sourcing: We also source parts and components directly from manufacturers to meet the fluctuating repair demands for certain models. A Mission To Make You Happy. Our goal is to make you – the customer – completely happy. This mission impacts every aspect of our business, especially our customer service. We have an experienced team of Customer Service Reps who know their parts, actually enjoy small talk, and want to ensure that you have the best possible experience with us. Let’s start your repair journey today! He’s a pretty smart guy (don’t tell him we actually admitted that) and soon discovered that harvesting the undamaged TV parts within reclaimed TVs is a better business model and more eco-friendly. Five buildings, 17 years, and hundreds of thousands of parts later, we now offer TV parts and components, tech tools, appliance parts, vacuum parts and more to over half a million customers across the globe. Throughout this journey, we’ve tried our darnedest to maintain our Midwestern roots and values. We’re still based just south of Minneapolis, MN, and we’re a group of folks who like to root for the Vikings (there are also a few “cheeseheads” among us) and complain about the cold. Thank you for your support and allowing us to make repair easier!

If you’re looking to repair a TV or appliance, you’ve come to the right place. We are the industry leader in replacement TV and appliance parts, and we can’t wait to help you on your repair journey. It’s easier than you think! If you’re repairing your TV, after diagnosing its symptoms, the first step is finding the correct TV part. We highly suggest searching by the part number located on your TV part. We’re happy to help! We’re Part Smart. You could say we’re mildly obsessed with replacement parts and helping folks repair things in their home. We want to make repair easier. We also acquire our parts from a variety of sources and channels, which allow us to offer the most comprehensive inventory in the industry. We also harvest appliance parts from different sources and via units with different condition grades. Each of our appliance parts also gets inspected multiple times. Sourcing: We also source parts and components directly from manufacturers to meet the fluctuating repair demands for certain models. A Mission To Make You Happy. Our goal is to make you – the customer – completely happy. This mission impacts every aspect of our business, especially our customer service. We have an experienced team of Customer Service Reps who know their parts, actually enjoy small talk, and want to ensure that you have the best possible experience with us. Let’s start your repair journey today! He’s a pretty smart guy (don’t tell him we actually admitted that) and soon discovered that harvesting the undamaged TV parts within reclaimed TVs is a better business model and more eco-friendly. Five buildings, 17 years, and hundreds of thousands of parts later, we now offer TV parts and components, tech tools, appliance parts, vacuum parts and more to over half a million customers across the globe. Throughout this journey, we’ve tried our darnedest to maintain our Midwestern roots and values. We’re still based just south of Minneapolis, MN, and we’re a group of folks who like to root for the Vikings (there are also a few “cheeseheads” among us) and complain about the cold. Thank you for your support and allowing us to make repair easier!

Please be sure that the BOARD Part Number and picture on your motherboard is EXACTLY as shown above. Do not match by TV Model. There are possibly several different boards for each model TV. This board has been pulled from a working cracked screen TV. All items are tested and guaranteed to work. This photo is STOCK meaning it may vary slightly from the one you received in color or removable cables. MFR Part Number 1. NO Power Troubleshooting HELP. We are here to help! We offer FREE PROFESSIONAL TECH SUPPORT. The only real way to properly troubleshoot / diagnose is by trial and error since there could be several boards that show similar symptoms and possibly more than 1 board not working. Sometimes the symptoms change. Be patient with questions from us and exchanges! For help with first timers go on YouTube and search “TV Repair Tutorial”. NOTE LG & Vizio TVs must be plugged in for 5 minutes before it will turn on. For main board replacements check firmware upgrades online – We can not pre-install them. Inspect ALL Ribbons and connectors. Any tears or bad connections between boards must be replaced FIRST. If you have any of these boards, it should be the first board to be replaced A T-Con Board – Video Problems (No Video with standby light on, audio but no video, grainy, distorted, or color problems in screen) B X or Y Buffer Board (Plasma TVs only) – Standby light is on but no power C Backlight Inverter / LED Driver – No Video with standby light on. Main Video Board – Standby light is on but no power – Either video or audio does not work if no T-Con in TV. If audio but no video it is T-Con. Power Board – No power AND standby light does NOT turn on. If standby light is on try other boards above. Panel – No power, distorted picture, lines, slow motion, half screen, faded in / out. Panel problems are usually not worth replacing the panel. We are not responsible for this. Accepted best offers are required to pay within 3 days before an unpaid item dispute is opened. Once opened, please respond to us through the resolution center as quickly as possible. A small amount of orders will require 48 hours depending on volume of incoming orders. We will contact customer with any delays or complications. FREE PRO TECH SUPPORT! ANTI-SCAM POLICY: All of our products have special stickers on them. Buyers account will be reported for fraud. We ask questions for help with troubleshooting in attempt to help you fix your TV. Please be patient with us. This item is in the category “Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components”. The seller is “electroparts_warehouse” and is located in this country: US. This item can be shipped worldwide.

• Type: Main Board
• Brand: Vizio
• Model: M3D550SL
• Compatible Brand: For Vizio
• MPN: 3655-0452-0395
• UPC: 666628063645

Please be sure that the BOARD Part Number and picture on your motherboard is EXACTLY as shown above. Do not match by TV Model. There are possibly several different boards for each model TV. This board has been pulled from a working cracked screen TV. All items are tested and guaranteed to work. This photo is STOCK meaning it may vary slightly from the one you received in color or removable cables. MFR Part Number 1. NO Power Troubleshooting HELP. We are here to help! We offer FREE PROFESSIONAL TECH SUPPORT. The only real way to properly troubleshoot / diagnose is by trial and error since there could be several boards that show similar symptoms and possibly more than 1 board not working. Sometimes the symptoms change. Be patient with questions from us and exchanges! For help with first timers go on YouTube and search “TV Repair Tutorial”. NOTE LG & Vizio TVs must be plugged in for 5 minutes before it will turn on. For main board replacements check firmware upgrades online – We can not pre-install them. Inspect ALL Ribbons and connectors. Any tears or bad connections between boards must be replaced FIRST. If you have any of these boards, it should be the first board to be replaced A T-Con Board – Video Problems (No Video with standby light on, audio but no video, grainy, distorted, or color problems in screen) B X or Y Buffer Board (Plasma TVs only) – Standby light is on but no power C Backlight Inverter / LED Driver – No Video with standby light on. Main Video Board – Standby light is on but no power – Either video or audio does not work if no T-Con in TV. If audio but no video it is T-Con. Power Board – No power AND standby light does NOT turn on. If standby light is on try other boards above. Panel – No power, distorted picture, lines, slow motion, half screen, faded in / out. Panel problems are usually not worth replacing the panel. We are not responsible for this. Accepted best offers are required to pay within 3 days before an unpaid item dispute is opened. Once opened, please respond to us through the resolution center as quickly as possible. A small amount of orders will require 48 hours depending on volume of incoming orders. We will contact customer with any delays or complications. FREE PRO TECH SUPPORT! ANTI-SCAM POLICY: All of our products have special stickers on them. Buyers account will be reported for fraud. We ask questions for help with troubleshooting in attempt to help you fix your TV. Please be patient with us. This item is in the category “Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components”. The seller is “electroparts_warehouse” and is located in this country: US. This item can be shipped worldwide.

• Type: Main Board
• Brand: Vizio
• Model: M3D550SL
• Compatible Brand: For Vizio
• MPN: 3655-0452-0395
• UPC: 666628063645

Please be aware you might have to pay custom charges when purchasing this item. This product data sheet is originally written in English. At Dalbani we like to differentiate between new, previously installed parts (used), and parts made by 3rd party manufacturers. Parts labeled as “generic” are brand new and are made by third party manufacturers. (generally, the original parts offer superior quality over the generic). Our company is based out of Miami, Florida USA. Dalbani is a national and international distributor of high quality electronic components and parts. We service the wholesale, retail, and manufacturing industry. We feel that finding the parts you need should not be a major task. We maintain a huge stock of the most popular parts as well as those that are hard to find. We like to make sure that our customers are fully satisfied with their products and our service. We will work hard to fix any problems. Let us fix the problem for you. We will do our best to get back to you as soon as possible. Dalbani – Serving the Electronic Industry Since 1982. 4225 NW 72nd Ave Miami, FL 33166 United States of America. This service is NOT insured or tracked outside of the United States. UPS Worldwide Expedited. International Buyers – Please Note! Also we do not mark merchandise below value or mark them as “gifts”. All credit cards are processed with Authorize. Net. If you select the. 4225 NW 72nd Ave Miami, FL 33166 USA Mon. Dalbani 4225 NW 72nd Ave Miami, FL 33166 United States of America International Buyers – Please Note! M550SL Vizio M3D550SL LAQKMXAN M3D550SL LATKMXAN. The item “3655-0452-0150 Original Vizio Main Board M550SL Vizio M3D550SL LAQKMXAN M3D550SL” is in sale since Monday, April 26, 2021. This item is in the category “Sound & Vision\TV & Home Audio Parts\TV Boards, Parts & Components”. The seller is “dalbanicorporation” and is located in Miami, Florida. This item can be shipped worldwide.

• Dalbani Base Category: TV Parts
• Product Code: 14107810506
• Type: Main Board
• Brand: VIZIO
• Compatible Model: M550SL Vizio M3D550SL LAQKMXAN M3D550SL LATKMXAN
• MPN: 3655-0452-0150
• Compatible Brand: Vizio
• Quality: Original
• Dalbani Category: Main Boards
• EAN: Does not apply

The item pictured was an actual item from our inventory. At Dalbani we like to differentiate between new, previously installed parts (used), and parts made by 3rd party manufacturers. Parts labeled as “generic” are brand new and are made by third party manufacturers. (generally, the original parts offer superior quality over the generic). Our company is based out of Miami, Florida USA. Dalbani is a national and international distributor of high quality electronic components and parts. We service the wholesale, retail, and manufacturing industry. We feel that finding the parts you need should not be a major task. We maintain a huge stock of the most popular parts as well as those that are hard to find. We like to make sure that our customers are fully satisfied with their products and our service. We will work hard to fix any problems. Let us fix the problem for you. We will do our best to get back to you as soon as possible. Dalbani – Serving the Electronic Industry Since 1982. This option can be added to most items. 4225 NW 72nd Ave Miami, FL 33166 United States of America. This service is NOT insured or tracked outside of the United States. It also comes with tracking to major destinations. Tracking to your destination is not guaranteed! UPS Worldwide Expedited. UPS Standard to Canada. Offer applies to select items. International Buyers – Please Note! Also we do not mark merchandise below value or mark them as “gifts”. All credit cards are processed with Authorize. Net. If you select the. 4225 NW 72nd Ave Miami, FL 33166 USA Mon. The item “3655-0452-0150 Original Vizio Main Board M550SL Vizio M3D550SL LAQKMXAN M3D550SL” is in sale since Monday, January 25, 2021. This item is in the category “Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components”. The seller is “dalbanicorporation” and is located in Miami, Florida. This item can be shipped worldwide.

• Quality: Original
• Product Code: 14107810506
• Dalbani Base Category: TV Parts
• Dalbani Category: Main Boards
• MPN: 3655-0452-0150
• Brand: Vizio
• Type: Main Board
• Compatible Brand: Vizio
• Compatible Model: M550SL Vizio M3D550SL LAQKMXAN M3D550SL LATKMXAN

THIS BOARD HAS BEEN PULLED FROM THE TV WITH CRACKED PANEL. IT WAS TESTED BY CERTIFIED TECH AND GUARANTEED 100% TO WORK IF THAT IS PROBLEM WITH YOUR TV. PLEASE BE SURE THAT THE PART NUMBER AND PICTURE ON YOUR BOARD IS EXACTLY AS SHOWN ABOVE PICTURES. We send out emails once we have received conformation from the warehouse. We are gladly accepted, item must be in same condition as received. Why Shop with us. 30 DAYS RETURN GUARANTEE. PLEASE LEAVE US POSITIVE 5 STAR FEEDBACK. Have a great day!! The item “VIZIO M3D550SL MAIN BOARD 3655-0452-0150 0171-2272-4306″ is in sale since Friday, September 25, 2020. This item is in the category “Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components”. The seller is “protvparts_17″ and is located in Miami, Florida. This item can be shipped worldwide.

• Compatible Brand: For Vizio
• Type: Main Board
• Brand: VIZIO