- Feb 24, 2013
- Mobile Phone
seems odd! Just reset your BT completely https://www.macrumors.com/how-to/reset-mac-bluetooth-module/
Yeah I tried all these, even reset NVRAM.
Only the Magic Keyboard (BT) connects and works.
It keeps searching for other devices but never finds it, tried 3 BT devices now.
This started happening when I shuffled PCIe cards around, now tried 2 slots for BT already and same issue.
I've had issues with PCIe allocation and the PLX chips on the Sage board. Recently it’s been finicky on which slots it prefers to be populated first. I’m not sure if this is a more recent BIOS issue and/or Big Sur/Monterey issue.
I’m sure if all slots are populated they should operate normally but until then maybe shuffling the devices around will help.
Or I can be entirely wrong and there is an issue with my board lol. I’ve noticed PC03 completely disappears sometimes. Thankfully I think all I needed to do was a cmos/nvram reset
Yeah I tried Slots 3 and 4, need to try Slot 1 but it will take some wires to move around.
BT shows up in ioreg without a problem under XHCI HS02. It may be related to BIOS, I will roll back 2 versions to test, like you said.
Was working perfectly fine for a long time...this is why I hate Hacks lol