download mtkflash 1,80
then get the firmware from tdb.rpc1.org
make a bootdisk, copy the bin file from the firmware and the mtkflash program to the disk.
boot the computer with the disk and run the mtkflash program like this.
mtkflash 3 w /b nameofbinfile
the numner 3 meane sekundary master on ide channel
/b means bin file.
make sure you use version 1.80 and not 1.80.1 because the new version dont know the /b command
I hope you can use this, it worked for me.