{"id":46950,"date":"2025-06-09T11:56:10","date_gmt":"2025-06-09T03:56:10","guid":{"rendered":"https:\/\/www.geekbuying.com\/geekgiz\/?p=46950"},"modified":"2025-06-09T14:16:32","modified_gmt":"2025-06-09T06:16:32","slug":"creality-k2-plus-mainboard-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/","title":{"rendered":"Creality K2 Plus Mainboard Replacement Guide"},"content":{"rendered":"<p>Replacing the mainboard on your K2 Plus 3D printer can help resolve hardware issues and extend the machine&#8217;s lifespan. Follow this step-by-step guide to safely remove and install a new mainboard.<\/p>\n<p><a href=\"https:\/\/www.geekbuying.com\/item\/Creality-K2-Plus-Combo-3D-Printer-with-CFS-526765.html\" class=\"broken_link\">Creality K2 Plus Combo 3D Printer with CFS<\/a><\/p>\n<p><strong>Tools You\u2019ll Need<\/strong><\/p>\n<ul>\n<li>H2.0 hexagonal wrench<\/li>\n<li>H2.5 hexagonal wrench<\/li>\n<li>Cutting pliers<\/li>\n<li>Cable ties<\/li>\n<li>New mainboard<\/li>\n<\/ul>\n<p><strong>Mainboard Location<\/strong><\/p>\n<p>The mainboard is located in the lower <strong>left corner at the back<\/strong> of the printer.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_49 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6a864dd5b00d7\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6a864dd5b00d7\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/#Step-by-Step_Instructions\" title=\"Step-by-Step Instructions\">Step-by-Step Instructions<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/#Power_Off_the_Machine\" title=\"Power Off the Machine\">Power Off the Machine<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/#Remove_the_Back_Panel\" title=\"Remove the Back Panel\">Remove the Back Panel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/#Detach_the_Mainboard\" title=\"Detach the Mainboard\">Detach the Mainboard<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/#Install_the_New_Mainboard\" title=\"Install the New Mainboard\">Install the New Mainboard<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/#Reconnect_the_Wires\" title=\"Reconnect the Wires\">Reconnect the Wires<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/#Final_Assembly\" title=\"Final Assembly\">Final Assembly<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.geekbuying.com\/geekgiz\/2025\/06\/creality-k2-plus-mainboard-replacement-guide\/#Video_Tutorial\" title=\"Video Tutorial\">Video Tutorial<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Step-by-Step_Instructions\"><\/span>Step-by-Step Instructions<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Power_Off_the_Machine\"><\/span>Power Off the Machine<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Turn off the printer and unplug the power cord before beginning any disassembly.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Remove_the_Back_Panel\"><\/span>Remove the Back Panel<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Use <strong>H2.0 and H2.5 hexagonal wrenches<\/strong> to unscrew the back panel.<\/p>\n<p>Carefully remove the panel to expose the internal wiring and mainboard.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-large wp-image-46952\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-1024x727.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"568\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-1024x727.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-300x213.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-768x545.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-800x568.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-24x17.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-36x26.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-48x34.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard-600x426.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_154_replace-k2-plus-mainboard.jpeg 1244w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Detach_the_Mainboard\"><\/span>Detach the Mainboard<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Use <strong>cutting pliers<\/strong> to remove the cable ties that secure the wires.<\/p>\n<p><em><strong>Note:<\/strong><\/em> Be cautious not to cut any ribbon cables.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-46953\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-1024x578.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"452\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-1024x578.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-300x169.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-768x434.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-800x452.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-24x14.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-36x20.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-48x27.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace-600x339.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_155_k2-plus-mainboard-replace.jpeg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Unplug all connected wires from the mainboard.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-46954\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-1024x574.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"448\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-1024x574.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-300x168.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-768x431.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-800x449.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-24x13.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-36x20.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-48x27.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1-600x337.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_156_k2-plus-mainboard-replace-1.jpeg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>With a <strong>H2.0 hexagonal wrench<\/strong>, remove the four M3 screws that fix the mainboard in place.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-46955\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-1024x559.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"437\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-1024x559.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-300x164.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-768x419.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-800x437.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-24x13.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-36x20.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-48x26.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2-600x328.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_157_k2-plus-mainboard-replace-2.jpeg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Gently lift and remove the damaged or faulty mainboard.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-46956\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-1024x566.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"442\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-1024x566.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-300x166.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-768x425.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-800x443.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-24x13.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-36x20.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-48x27.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3-600x332.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_158_k2-plus-mainboard-replace-3.jpeg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Install_the_New_Mainboard\"><\/span>Install the New Mainboard<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Align the new mainboard with the mounting holes and ensure the direction matches the original board.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-46957\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-1024x617.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"482\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-1024x617.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-300x181.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-768x463.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-800x482.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-24x14.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-36x22.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-48x29.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4-600x361.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_159_k2-plus-mainboard-replace-4.jpeg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Use the H2.0 hex wrench to fasten the four M3 screws.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-46958\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-1024x574.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"448\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-1024x574.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-300x168.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-768x431.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-800x449.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-24x13.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-36x20.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-48x27.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5-600x337.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_160_k2-plus-mainboard-replace-5.jpeg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Reconnect_the_Wires\"><\/span>Reconnect the Wires<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Refer to the <strong>official mainboard wiring diagram<\/strong>.<\/p>\n<p>Plug each connector into the correct port on the new mainboard.<\/p>\n<p><em>Important: Miswiring can cause secondary damage to the printer.<\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-46959\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-1024x570.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"445\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-1024x570.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-300x167.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-768x427.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-800x445.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-24x13.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-36x20.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-48x27.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6-600x334.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_161_k2-plus-mainboard-replace-6.jpeg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Function Test<\/p>\n<p>1. Plug in the power cord and turn on the printer.<\/p>\n<p>2. Touch the screen and test the machine\u2019s key functions:<\/p>\n<ul>\n<li>Heating<\/li>\n<li>Axis movement<\/li>\n<li>Fan operation<\/li>\n<\/ul>\n<p>3. Ensure everything works as expected.<\/p>\n<p>4. Power off and unplug the printer after testing.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Final_Assembly\"><\/span>Final Assembly<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tidy up the internal wiring and secure loose cables using <strong>new cable ties<\/strong>.<\/p>\n<p>Reinstall the back panel using your <strong>H2.0 and H2.5 wrenches<\/strong> to secure all screws.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-46960\" src=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-1024x578.jpeg\" alt=\"Creality K2 Plus Mainboard Replacement\" width=\"800\" height=\"452\" srcset=\"https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-1024x578.jpeg 1024w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-300x169.jpeg 300w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-768x434.jpeg 768w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-800x452.jpeg 800w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-24x14.jpeg 24w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-36x20.jpeg 36w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-48x27.jpeg 48w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7-600x339.jpeg 600w, https:\/\/blogimage.geekbuying.com\/wp-content\/uploads\/2025\/06\/imgi_162_k2-plus-mainboard-replace-7.jpeg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Video_Tutorial\"><\/span>Video Tutorial<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>For a visual walkthrough, check out our full <strong>K2 Plus Mainboard Replacement<\/strong> Video Tutorial.<\/p>\n<p><iframe title=\"Service Tutorial K2 Plus Replace mainboard\" src=\"https:\/\/www.youtube.com\/embed\/xpgVKE8P2pI\" width=\"800\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><em>This article was originally published by <a href=\"https:\/\/store.creality.com\/blogs\/tutorial\/creality-k2-plus-mainboard-replacement-guide\">Creality<\/a><\/em><\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>Replacing the mainboard on your K2 Plus 3D printer can help resolve hardware issues and extend the machine&#8217;s lifespan. Follow this step-by-step guide to safely remove and install a new [&hellip;]<!-- AddThis Advanced Settings generic via filter on wp_trim_excerpt --><!-- AddThis Share Buttons generic via filter on wp_trim_excerpt --><\/p>\n","protected":false},"author":150484,"featured_media":46960,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3973,4410],"tags":[3131,4387],"class_list":["post-46950","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-printers","category-2-3d-printers-laser-engravers","tag-3d-printer","tag-creality-k2-plus"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Creality K2 Plus Mainboard Replacement Guide<\/title>\n<meta name=\"description\" content=\"Step-by-step guide to replacing the mainboard on your Creality K2 Plus 3D printer.\" \/>\n<meta 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