hello eveery one
i have a problum last when i working on my computer it was ok i shut down it , next day when i start my computer i don't start post. but it aslo gave me no beaf or any other information , i chang my cpu. then change power suppy ,vga every thing .but it is same , now somebody tell me that ur pc bios is erased . soo plz help me what i do now next.