Hey! I have Samsung np350v5c and have serious problems with booting to bios. Almost every time I turn on PC I get black screen but fans and LEDs are on. But sometimes notebook boots to bios normally completely at random. I would like to know what should I do. I think resetting BIOS couls help but this model has some weird small CMOS battery I don't think can remove without soldering... Is there another way to reset BIOS?