I have a Acronis Recovery CD (latest 11 8053) that hangs after I select the Acronis Full option on my Optiplex 755. I half to manually shut it down and start over again with the same results. The boot cd works with all my other systems without issues (Hp, Dell laptop, etc.). I first thought it was because of the external USB hard drive connected, but I have booted with nothing connected externally to the system and still it hangs. I have set the SATA options to AHCI, ATA and legacy and it does not help. Any one have a suggestion. I am ready to can the software and go back using Ghost which runs perfectly. Thanks.