HP Pavilion dv5-1160 modded BIOS Update failed!!!

[buster999222]

Hello,

i´ve tried to update my BIOS with the pre-edited BIOS-File:
http://www.sendspace.com/file/n1ve27
in hope to get my broadcom wifi Card working in my nb.
But under Win 7 the Update-Progress failed, because the System hang up while the new bios has been written.

Then I´ve tried to recovery my BIOS with winkey + b before starting the powerbtn etc... The Recovery Progress seems to have worked, but the Monitor keeps beeing black, while the LED´s and Fan´s working.

Do I have crashed my BIOS? What Can I do? any suggestions?

Sorry for my bad english im german.

Thanks for your help!