macjedi Posted April 25, 2021 Share Posted April 25, 2021 Hola and Greetings Ladies and Gents, Specs for those who did not see my initial post... CPU: i9 10900k - dellidded, and binned as stable at 5.4 all core under direct die cooling - I bought a Rockit Cool copper IHS kit and slapped that on. Currently OC'd via ASUS mobo at 5.2 all cores. MoBo: Asus Prime z490-P open box GPU: Sapphire Nitro+ RX 5700xt from a college kid who stood in line at MicroCenter in NJ and snagged a RTX $3080 and was kind enough to sell me this one at a non-scalper price. AIO: NZXT x53 (new) Case: TT Level 20 MT - I liked the looks of it and got it open box Ram: Patriot Viper 32GB (16gbx2) 3600mhz NewEgg flash sale PSU: TT 850w - I swear I bought it 2 years ago for $50 and it has been sitting in my office drawer NVME: 2tb WD SN750 bought on Mercari Wifi/BT: Fenvi T919 on Ebay Used cables and fans in amazingly good condition. Currently everything is working beautifully, dual boot to either MacOS 11.2.3 or Win10Pro 20H2 on separate WD_SN750 2TB drives in M.2_1 and M.2_2. But my audio out via any front or rear ports are 'borked' according to OC Configurator. The only audio that works is via HDMI to the temporary TV I have the system hooked up to as I await a 38" widescreen. Any guidance/help you could provide will be richly rewarded. (that includes a $50 sent to your PayPal account or some PC parts that I have that might be useful to you) I really just want to send audio via the mobo S/PDIF output to my Denon reciever to have a 2.1 channel experience with this rig. Quote Link to comment Share on other sites More sharing options...
eng_redaesm Posted April 25, 2021 Share Posted April 25, 2021 (edited) first delete layout-id from properties open nvram section in configurator and boot-arg add this alcid= and try these values 3 o r 11 or 13 and so on 15, 17, 18, 20, 21, 27, 28, 29, 30, 31, 66, 71, 86, 99, 100 each number individual not all Edited April 25, 2021 by eng_redaesm 1 Quote Link to comment Share on other sites More sharing options...
vltra Posted April 25, 2021 Share Posted April 25, 2021 (edited) needed the list to run the audio. AppleALC.kext FakeID.kext FakePCIID_Intel_HDMI_Audio.kext device-id=709D0000 layout-id=15000000 your config just <string>-v keepsyms=1 debug=0x100 alcid=1 agdpmod=pikera</string> need reconfig Edited April 25, 2021 by vltra add some Quote Link to comment Share on other sites More sharing options...
macjedi Posted April 25, 2021 Author Share Posted April 25, 2021 Ok. Audio is working, now I have to find the right layout ID (alcid=* * in boot-args of config.plist)for this ASUS PRIME Z490-P (Realtek ALC887) I'll report back when I find it, and will post a link to my working EFI. 1 Quote Link to comment Share on other sites More sharing options...
mengshi Posted May 13, 2021 Share Posted May 13, 2021 On 4/26/2021 at 5:05 AM, macjedi said: Ok. Audio is working, now I have to find the right layout ID (alcid=* * in boot-args of config.plist)for this ASUS PRIME Z490-P (Realtek ALC887) I'll report back when I find it, and will post a link to my working EFI. On my Gigabyte H97-HD# using the same ALC887, ID-1 or ID7 works with all internal ports (headphone etc) and if using a USB DAC sound device. If you have an SPDIF (I only use optical) riser card or ? motherboard based port - try to use id-99. Quote Link to comment Share on other sites More sharing options...
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