Okay I need advice here please, thanks.
I reclaimed a second 5,1 from my child that isn't using the computer.
Initially had an SSD with Mt. Lion on it, but I do remember a couple of years ago I updated the firmware to 144.
Anyhow, I ended up sticking the Nvidia Quadro 4,000, with Mt. Lion. since couldn't go past Mojave.
Well, I stuck in a SSD with Sonoma on it, and boots right up. Everything seems to be working when I open apps.
I must of had OCLP on that drive, because it said an update 2.4.1, so I updated OCLP. I disable SIP and restart, but tells me I have Available patches for Nvidia Web drivers, cannot patch due to SIP is enabled, but I disabled SIP in recovery mode, and still says due to SIP enabled, even when I disabled in recovery mode?
Any suggestions please, thanks