{"id":7744,"date":"2020-06-28T13:32:46","date_gmt":"2020-06-28T20:32:46","guid":{"rendered":"https:\/\/www.dognmonkey.com\/techs\/?p=7744"},"modified":"2026-05-11T14:48:29","modified_gmt":"2026-05-11T21:48:29","slug":"dw1820a-on-hp-elitebook-820-g3-catalina-15-5","status":"publish","type":"post","link":"https:\/\/www.dognmonkey.com\/techs\/dw1820a-on-hp-elitebook-820-g3-catalina-15-5.html","title":{"rendered":"DW1820A on HP EliteBook 820 G3 Catalina 15.5"},"content":{"rendered":"<link href=\"\/idogjs\/icss\/font-awesome\/css\/ifotorama.css\" rel=\"stylesheet\"><script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/1.11.3\/jquery.min.js\"><\/script><script src=\"\/idogjs\/ijs\/ifotorama.js\"><\/script>\n<p><em>I decided to try the less expensive BT 4.1 and Wifi combo dw1820a for my Elitebook 820 G3 hackintosh instead of the more expensive <a href=\"https:\/\/amzn.to\/38agH4H\" target=\"_blank\" rel=\"noopener noreferrer\">dw1560 M2<\/a>.<\/em><\/p>\n<div class='fotorama--wp' data-ids='7747,7749,7750,7751'data-allowfullscreen='yes'data-link='file'data-itemtag='dl'data-icontag='dt'data-captiontag='dd'data-columns='0'data-size='large'data-width='510'data-auto='false'data-max-width='100%'data-ratio='0.85'><div id='gallery-1' class='gallery galleryid-7744 gallery-columns-0 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a29.jpg' data-full='https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a29.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"112\" src=\"https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a29-200x112.jpg\" class=\"w3-image attachment-thumbnail size-thumbnail\" alt=\"dw1820a top side\" aria-describedby=\"gallery-1-7747\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-7747'>\n\t\t\t\tdw1820a top side\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a31.jpg' data-full='https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a31.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"112\" src=\"https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a31-200x112.jpg\" class=\"w3-image attachment-thumbnail size-thumbnail\" alt=\"dw1820a bottom side\" aria-describedby=\"gallery-1-7749\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-7749'>\n\t\t\t\tdw1820a bottom side\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a39.jpg' data-full='https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a39.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"112\" src=\"https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_dw1820a39-200x112.jpg\" class=\"w3-image attachment-thumbnail size-thumbnail\" alt=\"dw1820a top side in motherboard\" aria-describedby=\"gallery-1-7750\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-7750'>\n\t\t\t\tdw1820a in motherboard\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_IMG_9363.jpg' data-full='https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_IMG_9363.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"112\" src=\"https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/z_IMG_9363-200x112.jpg\" class=\"w3-image attachment-thumbnail size-thumbnail\" alt=\"dw1820a on motherboard\" aria-describedby=\"gallery-1-7751\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-7751'>\n\t\t\t\tdw1820a in motherboard\n\t\t\t\t<\/dd><\/dl>\n\t\t<\/div>\n<\/div>\n<p><em>Before we tape all the pins recommended by other people, download Windows drivers and install them first to see if they work, if they work then chances are the OpenCore will work too. I had problems with Clover not to boot or booted without WIFI and BT not handoff supported.<\/em><\/p>\n<ul>\n<li><em>Download the <a href=\"https:\/\/www.dell.com\/support\/home\/en-us\/drivers\/driversdetails?driverid=58ftm\" target=\"_blank\" rel=\"noopener noreferrer\">Windows 10 drivers from here<\/a><\/em><\/li>\n<li><em>Download <a href=\"https:\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/dw1820kexts.zip\" target=\"_blank\" rel=\"noopener noreferrer\">macOS Catalina kexts from here<\/a>. Put them into the Kexts folder.<\/em><\/li>\n<li><em>Install Kexts in kernel of the OC config file<\/em><\/li>\n<\/ul>\n<p><code><br \/>\n&lt;dict&gt;<br \/>\n&lt;key&gt;BundlePath&lt;\/key&gt;<br \/>\n&lt;string&gt;AirportBrcmFixup.kext&lt;\/string&gt;<br \/>\n&lt;key&gt;Comment&lt;\/key&gt;<br \/>\n&lt;string&gt;BrcmAirportFixup&lt;\/string&gt;<br \/>\n&lt;key&gt;Enabled&lt;\/key&gt;<br \/>\n&lt;true\/&gt;<br \/>\n&lt;key&gt;ExecutablePath&lt;\/key&gt;<br \/>\n&lt;string&gt;Contents\/MacOS\/AirportBrcmFixup&lt;\/string&gt;<br \/>\n&lt;key&gt;MaxKernel&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;MinKernel&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;PlistPath&lt;\/key&gt;<br \/>\n&lt;string&gt;Contents\/Info.plist&lt;\/string&gt;<br \/>\n&lt;\/dict&gt;<br \/>\n&lt;dict&gt;<br \/>\n&lt;key&gt;BundlePath&lt;\/key&gt;<br \/>\n&lt;string&gt;BrcmBluetoothInjector.kext&lt;\/string&gt;<br \/>\n&lt;key&gt;Comment&lt;\/key&gt;<br \/>\n&lt;string&gt;BrcmBluetooth&lt;\/string&gt;<br \/>\n&lt;key&gt;Enabled&lt;\/key&gt;<br \/>\n&lt;true\/&gt;<br \/>\n&lt;key&gt;ExecutablePath&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;MaxKernel&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;MinKernel&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;PlistPath&lt;\/key&gt;<br \/>\n&lt;string&gt;Contents\/Info.plist&lt;\/string&gt;<br \/>\n&lt;\/dict&gt;<br \/>\n&lt;dict&gt;<br \/>\n&lt;key&gt;BundlePath&lt;\/key&gt;<br \/>\n&lt;string&gt;BrcmFirmwareData.kext&lt;\/string&gt;<br \/>\n&lt;key&gt;Comment&lt;\/key&gt;<br \/>\n&lt;string&gt;BrcmBluetoothFirmware&lt;\/string&gt;<br \/>\n&lt;key&gt;Enabled&lt;\/key&gt;<br \/>\n&lt;true\/&gt;<br \/>\n&lt;key&gt;ExecutablePath&lt;\/key&gt;<br \/>\n&lt;string&gt;Contents\/MacOS\/BrcmFirmwareData&lt;\/string&gt;<br \/>\n&lt;key&gt;MaxKernel&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;MinKernel&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;PlistPath&lt;\/key&gt;<br \/>\n&lt;string&gt;Contents\/Info.plist&lt;\/string&gt;<br \/>\n&lt;\/dict&gt;<br \/>\n&lt;dict&gt;<br \/>\n&lt;key&gt;BundlePath&lt;\/key&gt;<br \/>\n&lt;string&gt;BrcmPatchRAM3.kext&lt;\/string&gt;<br \/>\n&lt;key&gt;Comment&lt;\/key&gt;<br \/>\n&lt;string&gt;BrcmBatchRam3&lt;\/string&gt;<br \/>\n&lt;key&gt;Enabled&lt;\/key&gt;<br \/>\n&lt;true\/&gt;<br \/>\n&lt;key&gt;ExecutablePath&lt;\/key&gt;<br \/>\n&lt;string&gt;Contents\/MacOS\/BrcmPatchRAM3&lt;\/string&gt;<br \/>\n&lt;key&gt;MaxKernel&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;MinKernel&lt;\/key&gt;<br \/>\n&lt;string&gt;&lt;\/string&gt;<br \/>\n&lt;key&gt;PlistPath&lt;\/key&gt;<br \/>\n&lt;string&gt;Contents\/Info.plist&lt;\/string&gt;<br \/>\n&lt;\/dict&gt;<br \/>\n<\/code><br \/>\n<em>Add device properties for dw1820a, make sure it&#8217;s on the correct pciroot path<\/em><br \/>\n<code><br \/>\n&lt;dict&gt;<br \/>\n&lt;key&gt;PciRoot(0x0)\/Pci(0x1c,0x3)\/Pci(0x0,0x0)&lt;\/key&gt;<br \/>\n&lt;dict&gt;<br \/>\n&lt;key&gt;compatible&lt;\/key&gt;<br \/>\n&lt;string&gt;pci14e4,4331&lt;\/string&gt;<br \/>\n&lt;key&gt;pci-aspm-default&lt;\/key&gt;<br \/>\n&lt;integer&gt;0&lt;\/integer&gt;<br \/>\n&lt;key&gt;AAPL,slot-name&lt;\/key&gt;<br \/>\n&lt;string&gt;Internal@0,28,3\/0,0&lt;\/string&gt;<br \/>\n&lt;key&gt;device_type&lt;\/key&gt;<br \/>\n&lt;string&gt;Network controller&lt;\/string&gt;<br \/>\n&lt;key&gt;model&lt;\/key&gt;<br \/>\n&lt;string&gt;BCM4350 802.11ac Wireless Network Adapter&lt;\/string&gt;<br \/>\n&lt;\/dict&gt;<br \/>\n<\/code><\/p>\n<p><em>Try to boot without injected patched DSDT.aml first by set enable to NO.<\/em><br \/>\n<code><br \/>\n&lt;dict&gt;<br \/>\n&lt;key&gt;Comment&lt;\/key&gt;<br \/>\n&lt;string&gt;MacBookPro13,2&lt;\/string&gt;<br \/>\n&lt;key&gt;Enabled&lt;\/key&gt;<br \/>\n&lt;false\/&gt;<br \/>\n&lt;key&gt;Path&lt;\/key&gt;<br \/>\n&lt;string&gt;DSDT.aml&lt;\/string&gt;<br \/>\n&lt;\/dict&gt;<br \/>\n<\/code><br \/>\n<div class=\"youtube-player\" data-id=\"46hanWDwZLA\"><\/div><\/p>\n<ul class=\"lcp_catlist\" id=\"lcp_instance_0\"><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>I decided to try the less expensive BT 4.1 and Wifi combo dw1820a for my Elitebook 820 G3 hackintosh instead of the more expensive dw1560 M2. Before we tape all the pins recommended by other people, download Windows drivers and install them first to see if they work, if they work then chances are the <a href=\"https:\/\/www.dognmonkey.com\/techs\/dw1820a-on-hp-elitebook-820-g3-catalina-15-5.html\" class=\"more-link\">&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":7748,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,7],"tags":[1395,1397,57,1337,1394,1359,198,1396],"class_list":["post-7744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hackintosh","category-hardware","tag-bcm94350z","tag-bt4-1","tag-dual-boot","tag-dw1560","tag-dw1820a","tag-macos-catalina","tag-wifi","tag-windows10-pro"],"views":1709,"_links":{"self":[{"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/posts\/7744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/comments?post=7744"}],"version-history":[{"count":3,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/posts\/7744\/revisions"}],"predecessor-version":[{"id":9054,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/posts\/7744\/revisions\/9054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/media\/7748"}],"wp:attachment":[{"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/media?parent=7744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/categories?post=7744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/tags?post=7744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}