No display in Mac OS
I swapped out the mechanical hard drive in my iMac for an SDD, as the iMac was worse with the SSD (due to the 32gb NVME drive already installed for Fusion) I removed the SSD and put the mechanical drive back in. On doing so the iMac will now not display anything when booting off the hard drive, strangely enough though, it will display booting off the Bootcamp partition and an external drive with Windows 10 on it! So far I have tried....
A different display.
Re-creating the Fusion drive (wiping the mechanical drive in the process).
A different/new display cable.
Trying to boot off an external drive with Monterey installed on it.
SMC reset
PRAM reset
None of these things seem to kick the display back into life. I can get the Mac OS to work using an external display, but not the 5k display. As I've mentioned earlier, Windows works fine on the 5k internal display!!
Any suggestions please, as I don't think replacing the display will fix the issue (and is rather expensive to find out it doesn't!)?
Es esta una buena pregunta?