Need Help yoga 520 complete bricked!!!

[state-zero]

Hello
need  help with my bricked convertible
i have a yoga 520 14 ikb that is completly dead.
i have an spi -programmer here with cha341 programmer tool  and a "backuped" results.rar from the yoga(bios backup 18)
In the results.rar is a file called "x64_bios-region_11.0.0.1194.bin"
And i have a bios "ROM"-file extracted from .exe file from the Lenovo hp.but the size of this file is to big for the chip!
Unfortunately i have no!!! full dump from the laptopbios.
the bioschip is a gigabitdevices GD25Q64
Is there any possibility to life up the yoga.
can someone help me???
thx in advance

[apple7]

Hi to all, re-open topic jejej I need also bios dums for yoga 520 14ikb, i have programator tl866 plus (now) also ch341, helpme please!

*Only diferent is chip is windboard (w25q64fv) but is equal.

thanks so much.