I installed Backtrack via Unetbootin into SD card, but I see no option in boot menu in BIOS. What to do?
closed as off topic by jokerdino♦, fossfreedom♦ Sep 4 '12 at 11:33
Questions on Ask Ubuntu are expected to relate to Ubuntu within the scope defined by the community. Consider editing the question or leaving comments for improvement if you believe the question can be reworded to fit within the scope. Read more about reopening questions here. If this question can be reworded to fit the rules in the help center, please edit the question.
It seems that you don't understand how things work or what you're suppose to do.
Normally when you start your PC it has a predefined boot sequence, for example:
This is, if a bootable CD/DVD is found the PC will boot that, if not it tries to boot HDD drive.
This sequence is defined on your PC BIOS, where you can also add or remove more devices to be used on PC startup.
So if you have a bootable USB drive, you need to either enter BIOS and set it to boot also from USB drive, or you can choose the boot sequence by entering a special key on the PC starts.
This last option, may not work, because booting from USB may not be avaiable by default.
I have searched and found (i guess) the BIOS manual for your PC, you should really read it to understand more of what BIOS is, and what you can do there.
I didn't find there any option to boot from a SD Card, so i'm not sure if this is possible, but if it is, it's something like this:
It should boot your SD CARD.