Mac Pro freezes at blue screen
My beloved and most used Mac Pro starts up, but wont boot fully, stopping at a flashing blue screen.
It has latest OS, 2.5TB, and 5GB of RAM
Below is what I have done to try and remedy the situation:
Run Disk Warrior - small errors found and repaired
Reseated all Hard Drives
Reseated all RAM
Tried booting with just original RAM.
Booted from Snow Leopard Disk and verified and repaired Boot disk.
This unit is a month outside the Applecare Warranty, and has just received a new power supply that gave up last month.
Is it the original hard drive that is needing thrown away? It is backed up internally to another much newer drive.
Any thoughts and observations would be most gratefully received.
It has latest OS, 2.5TB, and 5GB of RAM
Below is what I have done to try and remedy the situation:
Run Disk Warrior - small errors found and repaired
Reseated all Hard Drives
Reseated all RAM
Tried booting with just original RAM.
Booted from Snow Leopard Disk and verified and repaired Boot disk.
This unit is a month outside the Applecare Warranty, and has just received a new power supply that gave up last month.
Is it the original hard drive that is needing thrown away? It is backed up internally to another much newer drive.
Any thoughts and observations would be most gratefully received.
mac pro 2.66, Mac OS X (10.6.5)