원문 게시자: rakesh chaudhari ,
In a first site it looks that there is a problem of battery. To check battery is faulty or not just remove battery and then connect directly. If still your laptop not started then there is lots of other reason. If your laptop’s BIOS screen not showing then remove and insert RAM, may be this will work. Join [http://hn1.in/laptop-repairing-course|laptop repairing institute] for good knowledge of repairing.