Hi , i am a non tech , guy from india, facing trouble from my dell xps 13 due to a peculiar problem i had to upgrade my 256 gb schynix 920msata ssd. got a better deal on 512 gb ssd for my existing ssd + cash . since i wanted to wipe my ssd i tried partedmagic , but the power socket switch i forgot to switch on and the laptop swictched off in the middle of wiping operation . now it is asking for a hdd password, . please help