How do I EFI boot Zenbook Prime UX31A from built-in card reader?

Posted by Richard Ayotte on Ask Ubuntu See other posts from Ask Ubuntu or by Richard Ayotte
Published on 2012-10-19T01:34:54Z Indexed on 2012/10/19 11:26 UTC
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boot

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12.10

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uefi

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sd-card

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card-reader

How do I EFI boot Zenbook Prime UX31A from built-in card reader?

Ubuntu 12.10 64bit has been copied onto an a SD card which I'm trying to boot from. When I power on my Zenbook and press ESC, the SD card isn't an option.

There is an "Add boot option" in the BIOS but it requires a few a things that I'm not quite sure of.

Add boot option - I guess any identifier works here. I've been entering ubuntu.
Select Filesystem - The only option available is PCI(1F|2)\DevicePath(Type 3, SubType 12)HD(Part1,Sig787e6287-xxxx-xxxx-xxxx-xxxxxxxxxxxx)
Path for boot option - I've been entering ubuntu:\EFI\BOOT\BOOTx64.EFI

Then I select Create and the new boot option appears in the boot menu but it doesn't work.

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