[syslinux] Error on extlinux 3.86 boot: "Missing Operating System"

[Psycho Mantys]

Hi folks!

In my system i have a SSD card, and i try to install extlinux in it.
But, my extlinux installation not work!!

I make a initrd to boot my machine on lan, and my init execute a
installation of extlinux version 3.86 on my SSD card. The installation
on init is similar to:
http://pastebin.com/szcYCCjR

The return of installation of extlinux is:
/mnt is /dev/sda1

And the install not report something wrong. But, when a boot on disk,
i have a error: "Missing Operation System", and the extlinux not give
me a prompt.

I collected the output of my system, if something is required, please ask me!
lsmod:
http://pastebin.com/ZMv459KZ
lspci -vvv:
http://pastebin.com/FDjpKznC
lsusb -vvv :
http://pastebin.com/tVmtKLY1

ps:. Sorry if this post is duplicate, because i send this e-mail and
not sure if he got the first time.

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