Hello. The link to the 1.9A firmware is not valid anymore. I downloaded the Philco one, but I need the 746LE to take a look. Could you please repost to another file sharing service or send to my login at gmail dot com? I'm a Brazilian guy, BTW, and just bought the 745B one and I'd like to compare the two, but I didn't update my notebook's firmware yet because of the hassle of CCE's Technical Support. I believe I can help you (and me) as I'm working developing EFI firmwares.
Te mandei um e-mail no gmail mandando a bios que eu estava usando, dei umas editadas nuns opcodes e consegui desbloquear algumas opções de senhas se quiser dar uam olhada é só dar um toque