After successfully resurrect my old rig that got struck by lightning (thanks to all the supportive members in this forum ), I have an itch to upgrade it to Sierra. Since my rig is used to be MacPro3,1 which is no longer supported, I change the My Mac info to iMac10,1 using Clover Configurator and the download of the Sierra installer can be started. But since the speed on my network is very slow, I decided to continue it another day.
The next day when my daughter want to use my PC, the boot stuck at 'Missing Bluetooth Controller Transport'. Wait for ages with no sign of continuing the process. Tried with nv_disable and nv_enable, and nv_inject with no success.
So today, I have my HDD brought together with me to my office to see what can be done offline with the config.plist or FakeSMC.kext in order to pass the booting sequence. But to do this, I need any direction from members of this forum once more.