I installed an Intel X25-M SATA 80GB SSD in my Mac Pro.
- Model Name: Mac Pro
- Model Identifier: MacPro3,1
- CPU: quad core Intel Xeon, 2.8 GHz, 12MB L2 Cache (per processor)
- RAM: 6GB
- Bus Speed: 1.6 GHz
- Boot ROM Version: MP31.006C.B05
- SMC Version (system): 1.25f4
I then used Carbon Copy Cloner to clone my boot drive to the new SSD. This worked fine.
When I select the new SSD in System Preferences -> Startup Disk and restart I hear the chime and then the system will power down.
Holding down ALT
(Option) allows me to select my original boot drive.
I used Disk Utility to repair the disk, but with no luck.