I recently download a DVD from http://cdimage.debian.org/debian-cd/7.6.0/amd64/iso-dvd/debian-7.6.0-amd64-DVD-1.iso and I have an old Toshiba laptop which is running old Debian system on it.After I burn a DVD for above ISO, I try to open it from the target laptop and it works fine.  But after I set the laptop to boot from CD/DVD, it can never boot up and fallback to the original GRUB in the laptop.Does anyone know if it is due to I burned this DVD with a tool from Microsoft which originally used to burn Windows installation disk?Thanks!
I can open a Debian installation DVD but I can't boot the laptop from it
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