can't boot without unit beast usb stick

[Minsekt]

hey,

so i just installed mavericks and everything works fine except booting.
right after bios i get a "recovery blue screen" your pc needs to be repaired bla bla... error code 0xc000000e windows/system32/winload.exe

i guess that's a uefi problem right? but i can't find a way to fix this. what did i wrong?

thanks in advance
- minsekt

my spec:

asus sabertooth z87
i5 4670k
8gb 1600mhz kingston hyperx
2x 770gtx dc2oc
samsung evo 840 120gb ssd (mac formatted)
2tb seagate barracuda (windows formatted)

 

[akadyson]

Try and disconnect the windows drive and see if it boots else its a boot sequence problem.
And asus boards are tricky sometimes.

And else dissconect your windows Hdd.
Reinstall osx
Do the easybeast
unplug macintosh hdd
Reinstall windows
connect macintosh hdd
set boot sequence to boot the ssd first then it should all work.