Sorry no idea. If it can't work in Windows, less hope it will work in Mac. What you mean "not recognized" in windows? an unknown device in device manager or nothing new at all? Are the antenna correctly connected?
1. change a high-quality HDMI cable ... (don't laugh, do introduce difference)
2. Found thinkpad x1c using eDP rather than LVDS, change HDMI patch
3. carefully follow the wonderful HDMI audio guide
now it seems ok..
i carefully choose the one with 2 cut-ins.
Actually mine BCM94352z is DW1560 (from a DELL laptop)
Have no idea whether the one with one cut-in work or not.
VirtualBox 100% removed , this issue remains. Since it's a working machine it's hard to have a fresh install, and i have to have necessary applications installed.
PR attached.
Thanks. Any hints?
Thank you. as always. However, virtualBox is not the root cause - previous clean install w/o virtualbox still has this issue.
Just wondering how to track issue like this...
almost everything is working perfectly except when i leave the system idle for enough time (say, 30m or more), there is 50% chance it cause a sudden reboot without closing running apps correctly .. and i have no clue how to track/debug it.
Native power management should be ok according to...
as title.
typically when i plug HDMI, internal display goes off, and no HDMI video at all. when unplug-HDMI, the LCD remain off.
Occasionally, there will be HDMI video+audio correctly, but internal LCD always off.
Never success when plug HDMI during boot up, both screen remain off.
Thinkpad x1c...
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