{"id":6199,"date":"2017-01-07T11:53:07","date_gmt":"2017-01-07T19:53:07","guid":{"rendered":"http:\/\/www.dognmonkey.com\/techs\/?p=6199"},"modified":"2022-12-07T11:42:27","modified_gmt":"2022-12-07T19:42:27","slug":"how-to-patch-applehda-for-hdmi-alc255-broadwell","status":"publish","type":"post","link":"https:\/\/www.dognmonkey.com\/techs\/how-to-patch-applehda-for-hdmi-alc255-broadwell.html","title":{"rendered":"How To Patch AppleHDA For HDMI ALC255 Broadwell"},"content":{"rendered":"<p><em>I just got a Dell Inspiron 7352 i7-5500u\u00a0<\/em><i>Broadwell HD5500 1920&#215;1080 2-1 laptop for my daughter. Turned it into a MacBook Air and it worked perfectly with El Capitan, Yosemite and macOS Sierra. It has Realtek ALC255 sound card. This is how to patch AppleHDA.<\/i><\/p>\n<p><em>1. Use original AppleHDA.kext and <a href=\"https:\/\/github.com\/vit9696\/AppleALC\/releases\" target=\"_blank\" rel=\"noopener\"><button class=\"w3-button w3-green w3-round-xlarge\">AppleALC released version<\/button><\/a> installed to \/System\/Library\/Extensions . Repair permissions and update cache.<\/em><\/p>\n<div class=\"igallery\">\n<p style=\"text-align: center;\"><a title=\"Install AppleALC.kext\" href=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/AppleALC.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-6202\" src=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/AppleALC-200x112.png\" alt=\"Install AppleALC.kext\" width=\"200\" height=\"112\" \/><\/a><\/p>\n<\/div>\n<p style=\"text-align: left;\"><code>sudo touch \/System\/Library\/Extensions<\/code><\/p>\n<p style=\"text-align: left;\"><code>sudo kextcache -update-volume \/<\/code><\/p>\n<p style=\"text-align: left;\">\u00a0<em>2. Patch DSDT with audio layout 13 = 0D and change B0D3 to HDAU with layout id 13 = 0D (for other graphics card use different layout from audio and inject in Clover for HDMI).<\/em><\/p>\n<div class=\"igallery\">\n<p style=\"text-align: center;\"><a title=\"Rename DSDT B0D3 to HDAU with layout 13=0D\" href=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/HDAU.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-6204\" src=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/HDAU-200x112.png\" alt=\"Rename DSDT B0D3 to HDAU with layout 13=0D\" width=\"200\" height=\"112\" \/><\/a> \u00a0 \u00a0<a title=\"DSDT audio_layout_id 13=0D\" href=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/audio_layout_id.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-6203\" src=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/audio_layout_id-200x112.png\" alt=\"DSDT audio_layout_id 13=0D\" width=\"200\" height=\"112\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a title=\"rename all SSDT B0D3 to HDAU\" href=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/rename-SSDT-HDAU.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-6209\" src=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/rename-SSDT-HDAU-200x112.png\" alt=\"rename all SSDT B0D3 to HDAU\" width=\"200\" height=\"112\" \/><\/a><\/p>\n<p style=\"text-align: left;\"><em>3. Inject Audio layout 13 into Clover config.plist and patch the HDMI with Rehabman patches for the correct -ig-platform-id.<\/em><\/p>\n<p style=\"text-align: center;\"><a title=\"Clover audio_id_13\" href=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/audio_id_13.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-6205\" src=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/audio_id_13-200x112.png\" alt=\"Clover audio_id_13\" width=\"200\" height=\"112\" \/><\/a>\u00a0 \u00a0 \u00a0<a title=\"Rehabman HDMI ports Patches\" href=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/HDMI-ports-Patches.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-6206\" src=\"\/\/www.dognmonkey.com\/techs\/wp-content\/uploads\/HDMI-ports-Patches-200x112.png\" alt=\"Rehabman HDMI ports Patches\" width=\"200\" height=\"112\" \/><\/a><\/p>\n<\/div>\n<p style=\"text-align: center;\"><div class=\"youtube-player\" data-id=\"KQbwsCPjoAQ\"><\/div>\n<\/p>\n<p style=\"text-align: center;\"><ul class=\"lcp_catlist\" id=\"lcp_instance_0\"><\/ul><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I just got a Dell Inspiron 7352 i7-5500u\u00a0Broadwell HD5500 1920&#215;1080 2-1 laptop for my daughter. Turned it into a MacBook Air and it worked perfectly with El Capitan, Yosemite and macOS Sierra. It has Realtek ALC255 sound card. This is how to patch AppleHDA. 1. Use original AppleHDA.kext and installed to \/System\/Library\/Extensions . Repair permissions <a href=\"https:\/\/www.dognmonkey.com\/techs\/how-to-patch-applehda-for-hdmi-alc255-broadwell.html\" class=\"more-link\">&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":6202,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1046,1072,541],"tags":[1048,724,1040,1052,1050,548,1041,1049,1042,1051,1047,549],"class_list":["post-6199","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-broadwell-mac-wanna-be","category-dsdt-patching","category-mac-wanna-be","tag-applealc-kext","tag-applehda-kext","tag-broadwell","tag-clover-audio","tag-dell-inspiron-7352","tag-dsdt","tag-hd5500","tag-hdau","tag-i7-5500u","tag-layout-id","tag-realtek-alc255","tag-ssdt"],"views":4980,"_links":{"self":[{"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/posts\/6199","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=6199"}],"version-history":[{"count":3,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/posts\/6199\/revisions"}],"predecessor-version":[{"id":8644,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/posts\/6199\/revisions\/8644"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/media\/6202"}],"wp:attachment":[{"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/media?parent=6199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/categories?post=6199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dognmonkey.com\/techs\/wp-json\/wp\/v2\/tags?post=6199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}