z68x ud3-b3 cant flash to freeking UEFI

[Mako007]

my spec

z68x ud3-b3 rev. 1.3
i52500k
4gb kingston 1600 mhz
3 hdd sata
1 SSD
2 dvd-rw
ati 6870
TechniSat SkyStar 2
g110 logitech
g9x logitech
I flash my f12 award to uefi using flashefi and Z68XUD3H u1h --also uk1...both flashed ok. Restarted, unplug, replug...got that msg. load default---reboot...after that I can't get to uefi bios. There is blue uefi screen and mouse pointer frozen on the screen.
Restart, again same, restart again only uefi blue screen. After few restart, pc boot normaly to win7. installs drivers and everthing in win works normal.
Restart---still cant get to bios.
Now im back to award using BACK_2_AWARD but I really like uefi fast boot...pls help...
ps...led lights are up on uefi, like somebody post earlier on this forum :D

Solved

This time i've formated my usb with slowformat and flash it from backpanel usb port (before I've used front panel). One of those 2 solved my problem.

[Vinster]

happy you sorted it out.

Vin