{"id":9854,"date":"2026-03-02T10:00:00","date_gmt":"2026-03-02T02:00:00","guid":{"rendered":"https:\/\/supelectron.com\/?p=9854"},"modified":"2026-01-28T11:49:51","modified_gmt":"2026-01-28T03:49:51","slug":"hp-pavilion-dm3-screen-replacement-guide","status":"publish","type":"post","link":"https:\/\/supelectron.com\/pt\/hp-pavilion-dm3-screen-replacement-guide\/","title":{"rendered":"Substitui\u00e7\u00e3o da tela do notebook HP Pavilion dm3: especifica\u00e7\u00f5es e guia de compatibilidade"},"content":{"rendered":"\t\t
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Imagine this: A laptop parts distributor receives a bulk order for HP Pavilion dm3 screens. They ship 50 units matching the “13.3-inch” description, only to have 20 returned because the panels don’t fit the dm3-2000 models. The cost of return shipping and restocking fees wipes out the profit margin on the entire order.<\/div>

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This scenario isn’t hypothetical\u2014it’s a common problem when distributors rely on superficial product matching. The issue isn’t just about screen size; it’s about understanding the subtle but critical differences between sub-models, interface specifications, and OEM panel variants.<\/div>

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The market is filled with two types of compatibility failures: screens that physically fit but don’t work due to electrical incompatibility, and panels that work but lack key features because of overlooked sub-model differences. Let’s break down what truly determines screen compatibility for the HP Pavilion dm3, 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 the HP Pavilion dm3 series overview?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  1. The HP Pavilion dm3 was introduced in 2010 as an entry-level 13.3-inch ultraportable laptop series targeting business users and students seeking balance between performance and portability<\/li>
  2. The series featured a slim design starting at 3.8 pounds, with AMD Athlon Neo and Intel CULV processors across different sub-models<\/li>
  3. Key screen technology included LED backlighting on select models, with standard TN panels offering basic visual performance for everyday use<\/li>
  4. Major sub-series included the dm3-1000, dm3-2000, and dm3-3000, each with distinct screen specifications and compatibility requirements<\/li>
  5. According to the HP Maintenance and Service Guide (2010), the dm3 series was designed with a focus on energy efficiency, with screens consuming 20% less power than previous generation panels<\/li><\/ol>\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 the exact screen model used in the HP Pavilion dm3?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    The HP Pavilion dm3 series utilized two primary OEM screen models across its various sub-series:<\/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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    Model Variant<\/th>Panel Model<\/th>Size<\/th>Resolution<\/th>Refresh Rate<\/th>Brightness<\/th>Panel Type<\/th>Touch?<\/th>Interface<\/th><\/tr><\/thead>
    HP Pavilion dm3-1010eg<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1030us<\/td>CMO N133B6<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>220 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1002<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1130us<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1035tx<\/td>CMO N133B6<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>220 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-101tu<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1020ea<\/td>CMO N133B6<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>220 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1030eg<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1040us<\/td>CMO N133B6<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>220 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion DM3-1005AX<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1105ea<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-1340EV<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-2015er<\/td>AUO B133XW02<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>220 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-2160ef<\/td>CMO N133BGE-L31<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>220 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3t<\/td>AUO B133XW01<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>200 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr>
    HP Pavilion dm3-3110us<\/td>AUO B133XW03<\/td>13.3 inch<\/td>1366×768<\/td>60Hz<\/td>220 nits<\/td>TN<\/td>No<\/td>LVDS 30-pin<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    1. The AUO B133XW01 was the standard panel for most dm3-1000 and dm3-1100 models, offering basic 200 nits brightness<\/li>
    2. The CMO N133B6 was used in higher-end dm3-1000 models, providing slightly improved 220 nits brightness<\/li>
    3. The dm3-2000 series introduced the AUO B133XW02 panel with enhanced color reproduction<\/li>
    4. According to Panelook database records, these panels were manufactured between 2009 and 2012, with consistent quality across production runs<\/li><\/ol>\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 are the key technical specifications of the original panel?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      1. Screen Size<\/strong>: 13.3-inch diagonal display with 16:9 aspect ratio, optimized for HD video playback and multitasking<\/li>
      2. Resolution<\/strong>: 1366×768 HD resolution, providing sharp text and clear images for everyday productivity tasks<\/li>
      3. Refresh Rate<\/strong>: Standard 60Hz refresh rate, suitable for office work, web browsing, and video playback<\/li>
      4. Brightness<\/strong>: 200-220 nits typical brightness, adequate for indoor use but limited in direct sunlight<\/li>
      5. Panel Type<\/strong>: TN (Twisted Nematic) technology, offering fast response times but limited viewing angles compared to IPS panels<\/li>
      6. Touch Support<\/strong>: All dm3 models feature non-touch screens, with no official touch screen upgrades available<\/li>
      7. Interface<\/strong>: 30-pin LVDS (Low-Voltage Differential Signaling) interface, standard for laptop screens of this era<\/li>
      8. Color Gamut<\/strong>: 45% NTSC color coverage, typical for entry-level TN panels of the 2010-2012 period<\/li><\/ol>\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 are the common misconceptions when purchasing the HP Pavilion dm3 series screen panel?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        1. Misconception 1: All 13.3-inch screens fit the HP Pavilion dm3<\/strong>