A-O-A! Dosto pls is post ko zarur parna phr meri help karna to dosto mere pass ek iphone copmany ka laptop hai usay password lag gaya tha jab main school se wapis aya tha tab mere chote bhai ne lagaya tha aur us ke baad maine windows 8.1 ki jab wo ho gai to maine us par driver install karne ki koshish ki to wo na ho paye phr maine dobara windows xp 7 ki to us ki jo 100% wali patti ati hai wo to complete ho jati thi lekin us ke bad jb laptop restart hota to phr yehi 100% wala setup aa jata tha is tarah main bar bar windows karne ki koshish karta raha to ab ye masla aa raha hai ke jab main apne laptop ko on karta hu to us ki company hitachi ka name likha hota hai aur neeche ye likh kar ata hai press f12 key boot mainu. ab pls mujhe btao ke kya ho gaya hai mere laptop ko pls jaldi btana i wait...