[flashrom] Bios flash failed.... help, pc still running

[Softwaremantesting]

Hi Everybody,

Please help. I tried to flash my BIOS but it failed. Computer still 
running in windows 8 64-bit.
Computer: Medion akoya s4214
Board: Medion B34MD (American Megatrends Inc.)

Tried to use 'amiflash' (www.ami.com) and then AFUWINx64, but I get the 
error message "Error: Flash part is not supported".
I have the correct .bin file on my harddrive (extracted from .exe file).

Can someone please help? I would very much appreciate it....
Thanks in advance....

Softwareman