Some months ago I replaced the superdrive in my Mac with a SSD. This resulted in my Boot Camp not working, therefore I deleted it. The thing is that I have been wanting to install Windows again but it just seems impossible. I find myself pretty confident at a computer, so it frustrates me really. The thing is that no matter what I do, everytime I boot up from windows installation USB, Windows 7 and 8, or something like it, it gives me "No bootable device - insert boot disk and press any key". I searched everywhere to solve this problem and nothing helped. I tried different images, even 32bit of both Windows 7 and 8. Even tried with my original Windows 7 64bit dvd. There is no more solutions out there on the internet I can find, so therefore I'm shouting out for you guys! Here is what I already tried. - Altered Bootcamp so it would create a bootable USB from a windows image. Worked like a charm, except that it would boot up to "No bootable device...". And the USB didn't show up in the boot menu pressing alt when booting. Tried four different usbs and the same story with all of them. - Tried with a SATA-USB connector to a 250gb harddrive, "No bootable device...". - Tried to make my own bootable USB on a Windows-computer with bootsect.exe/nt60 and everything, also Microsoft own program for the purpose, "No bootable device...". - Tried with making a partition on both my HDD and SDD in the Macbook to boot from, "No bootable device...". - Tried transfering all the files of the image to the created boot camp-partition, "No bootable device...". - Reset PRAM with cmd+alt+p+r, "No bootable device...". - Installed rEFIt, because the standard boot menu would not recognize anything else than my Macintosh SD. It did work so I could see my windows devices but still didn't boot, "no bootable device......". - Tried to boot with rEFIt with all the before mentioned methods. - I even desperially installed Windows from a pc on the HDD and tried to boot it on mac.... same damn story, "No bootable device...". I really hope that someone can figure this out, because I'm ripping my hair out. I simply can't get this **************** to boot anything Windows .