GUIDed or not and USB2 or 3 OK?

[ignoramus]

[QUOTE=dnanian;32774]

So - it doesn't boot and is internal? What happens when you try? Is it an erase-then-copy or Smart Update?

T'was late and I failed to answer this part of your response --

That's right, it won't boot. The screen went black and the computer had to be shut down with the on/off button. That happened several times. This was so long ago (years) that I can't give you any other details. I'd used SD possibly a half dozen times for simple clones without problems.

No response is called for, since this is ancient history and the disk in question will soon be wipe.

Thanks for all your help