MSI MP54GBT2 (MS6855B) wlan+Bt card NOT in MSI megabook
I have an IBM T23, and i want to use wlan bt combo miniPCI card above.
the wlan part works well, but the Bluetooth doesn't.
It needs a hardware signal from a button to be active. My friend have a MSI megabook, we tryed, it worked. Later IBM thinkpads could also switch on/off their Bt module by hardware but thoose are CDC Bt modules, not miniPCI and it didnt work for me.
If someone knows low level pci manipulation, please tell me how can i figure out the signal, and how can i emulate on my T23.
Should i watch the voltage with a multimeter on the miniPCI slot? Or linux can monitor it?