Success upgrade to catalina 10.15 Work almost all:  CPU scaling Video with HDMI output 2560 x 1440 Sound speaker stereo Headphones sound in jack Mic (Siri also work) Touchpad with some two fingers gesture  Full level backlight Wifi and bluetooth (wifi card replace with dw1560 - BCM94352Z) Ethernet card USB ports Sleep Touchscreen Not working fingerprint sensor (no kext support yet) c
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