{"id":10445,"date":"2026-07-06T10:00:00","date_gmt":"2026-07-06T02:00:00","guid":{"rendered":"https:\/\/supelectron.com\/?p=10445"},"modified":"2026-02-12T19:20:20","modified_gmt":"2026-02-12T11:20:20","slug":"hp-probook-455-screen-replacement-guide","status":"publish","type":"post","link":"https:\/\/supelectron.com\/pt\/hp-probook-455-screen-replacement-guide\/","title":{"rendered":"Guia de Substitui\u00e7\u00e3o da Tela do HP ProBook 455: Especifica\u00e7\u00f5es Verificadas e Lista de Verifica\u00e7\u00e3o de Compatibilidade"},"content":{"rendered":"\t\t
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Introduction\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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If you’re sourcing HP ProBook 455 screen replacement panels for resale or repair, you’ve probably faced the problem of incompatible parts, wasted inventory, or delayed deliveries\u2014this guide breaks down everything you need to know about HP ProBook 455 screen replacement, including exact models, specifications, compatibility checks, and common pitfalls to avoid.<\/div>

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Many distributors have experienced the frustration of receiving returned laptops from customers who purchased “matching size” screens that didn’t work. A recent case involved a repair shop that ordered 50 screens for the ProBook 455 G7, only to find that 20% of them had incompatible eDP connectors, resulting in $3,000 in lost inventory and customer dissatisfaction.<\/div>

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The common advice to “search by size” or “match by brand” is dangerously oversimplified. True compatibility depends on precise technical parameters that most casual buyers overlook, including eDP connector pin count, panel type, backlight interface, and even subtle differences in motherboard BIOS settings.<\/div>

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There are two common types of failures in the market: 1) Physical size matches but electrical incompatibility (such as 30-pin vs 40-pin eDP connectors), and 2) Ignoring sub-model differences leading to missing features (such as non-touch panels being replaced with touch panels that don’t work). Let’s break down what truly determines screen compatibility for the HP ProBook 455, starting with its official specifications.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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What is HP ProBook 455 series overview?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The HP ProBook 455 is a mainstream business laptop series produced from 2013 to 2023, targeting small and medium-sized enterprises and business users. It is known for its durable build, reliable performance, and balanced features.<\/div>

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Key screen technology features include: 1) High-quality IPS panels with wide viewing angles, 2) Optional touchscreen support in some models, 3) Anti-glare coating for comfortable viewing in bright environments, and 4) Energy-efficient LED backlighting.<\/div>

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Representative models include the HP ProBook 455 G1 (2013), G4 (2016), G7 (2020), G8 (2021), and G9 (2022).<\/div>

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According to HP’s official service manual, the ProBook 455 series uses different screen specifications across generations, with significant changes in interface technology from LVDS to eDP starting from the G4 model.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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How are HP ProBook 455 models named?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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HP ProBook 455 model names follow a consistent naming convention:<\/div>

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  1. The main series number (455) indicates the screen size (15.6 inches) and performance level.<\/li>
  2. The generation suffix (G1, G4, G7, etc.) indicates the product generation, with each generation typically released every 1-2 years.<\/li>
  3. The model code (such as H6P57EA, Y8B11EA) includes regional and configuration information: