w10. Working fine. Weekly images with AOMEI Backupper. Suddenly would not boot. Used rescue dvd disc to restore image from external HD . Done this successfully 4 times in last 3 years, no issues. This time, no. Tried 4 times.

Used w10 dvd to install fresh, then installed Backupper, and tried to restore image again. Failed. Restored images are on external usb HD.

Attempted to boot from rescue disc again but cannot. Computer goes into continual boot loop. Starts up, runs a few seconds, shuts down and restarts, over, and over, and... never gets to boot screen.

i2500k stock,, sandisk 240gb ssd 4g ram, p67a mobo, good cooling, ANTEC 550W PSU.

The new W10 i Had installed was running fine, but didn't have all my stuff on it, hence the need for the backup.

Any ideas. Thanks.