Hi, on Intel HD4600 I have two monitors, one on the HDMI port and the other on the DVI port. The update to 10.15.4 is successful only if I connect only the DVI monitor. Catalina works in dual display online if I connect the HDMI monitor after the system has started, otherwise KP and infinite...
#159
Hi, on Intel HD4600 I have two monitors, one on the HDMI port and the other on the DVI port. The update to 10.15.4 is successful only if I connect only the DVI monitor. Catalina works in dual display online if I connect the HDMI monitor after the system has started, otherwise KP and...
The issue persists (I don't remember why I have AppleHDAHCD_ProBook.kext and AppleHDA_ProBook.kext...)
I also tried on my motherboards gigabyte Z97X in APFS and Asus P5Q in HFS+J with
Cambridge Silicon Radio Bluetooth adapter... same problem. With El Capitan everything worked ...
Hi, my Probook 450 G0 has a bluetooth audio issue. Headphones or speaker pairing but they are not recognized as audio unit, and after few second they disconnected. My Magic Mouse works perfectly. Thanks.
I've redone everything from the beginning and now works. I have patched AppleHDAIDT with PlistEditor and now works, with textedit no...RehabMan you're always right! Many many thanks ;)
My post 74... I see the audio in System info but no audio device in output tab.
http://www.tonymacx86.com/el-capitan-laptop-support/188853-fix-10-11-4-broken-audio-applehda-injector-dummyhda-8.html#post1224880
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