The winnoot98 has drivers for keyboard I believe from memory. Try once Moar's method and use the code I provided. atiflash -p 0 H3.rom It says if your original rom was H5 you can only use the 1-10 series such as H8 or H3 and not H50. If your bios was H55 you could use H51. It says that in red on the page you linked.