Hi foojitsu1 and
miztahsparklez,
I just acquired another TR as I thought maybe the first one was a dud.
I flashed it and installed DSM2's OC.
Installed the TR card in slot 4.
Shutdown and then powered up with option key, chose Mojave.
Once booted went to apple menu and select restart. Let it boot the default Mojave. Logged in.
Went to apple menu and select restart. Let it boot to Mojave. Log in. Apple menu restart.
Logged in and still I don't see the card show up in PCI or Thunderbolt sections of Hardware.
Do I need to jumper anything on the card or have anything plugged into the card to make it power up?
Thanks for your help and suggestions.