Hi , recently I've updated the bios of my motherboard from v3 to v31. I first ran the mb driver 638_ apu. and then I flashed the bios from v3 to v31. but after that I have a lot of crashes, blue screen telling that the system will restart. I've redo the process and flashes again, and it look like it was ok this time, but is happening again. I have something like error attempted rewriting memory something....I have seem 2 of those...it is something I did wrong ? what is the process...should I go to reflash with version 40 of the bios? or it is something that I have to download extra . I have downloaded and installed the ecfwupdate tool but I have no idea how it will work...please someone help me?