{"version":"1.0","provider_name":"\u4e2d\u56fd\u306e LED \u30b9\u30af\u30ea\u30fc\u30f3 \u30e1\u30fc\u30ab\u30fc - BiBi LED","provider_url":"https:\/\/www.bibiled.com\/ja","author_name":"luo, jing","author_url":"https:\/\/www.bibiled.com\/ja\/author\/luojing\/","title":"Can I replace a broken LED screen power supply myself? - LED Screen Manufacturer in China- BiBi LED","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"aLYYL84j0B\"><a href=\"https:\/\/www.bibiled.com\/ja\/can-i-replace-a-broken-led-screen-power-supply-myself\/\">\u58ca\u308c\u305f LED \u30b9\u30af\u30ea\u30fc\u30f3\u306e\u96fb\u6e90\u3092\u81ea\u5206\u3067\u4ea4\u63db\u3067\u304d\u307e\u3059\u304b?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.bibiled.com\/ja\/can-i-replace-a-broken-led-screen-power-supply-myself\/embed\/#?secret=aLYYL84j0B\" width=\"600\" height=\"338\" title=\"&#8220;Can I replace a broken LED screen power supply myself?&#8221; &#8212; LED Screen Manufacturer in China- BiBi LED\" data-secret=\"aLYYL84j0B\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.bibiled.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>","thumbnail_url":"https:\/\/www.bibiled.com\/wp-content\/uploads\/2025\/08\/Can-I-replace-a-broken-LED-screen-power-supply-myself-www.bibiled.com-1.jpg","thumbnail_width":660,"thumbnail_height":440,"description":"Introduction While using an LED display, have you ever encountered a situation where the screen suddenly went dark or flickered? When faced with this problem, many people&#8217;s first reaction is that the power supply is broken, but is that really the case? Can you replace the power supply yourself? This article will reveal the answers to these questions. Table of Contents 1. First, determine: Is the power supply truly broken? Don&#8217;t rush to buy a replacement power supply\u2014often, the &#8220;screen off = power supply bad&#8221; assumption is just a hunch. When you encounter a problem, first perform a few simple and practical troubleshooting steps: The entire screen may be completely [&hellip;]"}