Help Me Hello I am new here and I have a big problem that my Gigabyte GA-M57SLI-S4 has been on black screen because today at noon update the latest BIOS and then restart the screen stayed black and do nothing, nor manufacturer logo goes where it leaves the options for example cmos boot options, setup, etc etc I'm a little desperate because the hard disk contains important information and feed back the other computer from a friend. Excuse but understand it's because I do not speak English I hope that someone in mind to help me Greetings from Chile