open you note book, under keyboard you see 4 jumpers or switches. turn the last one off if it is on or on if it is off/ connect tha ac current and power on. htere is no password/ please mail me at yasinsajady@yahoo.com if your problem solved/
im having the same problem. no this did not work. also i have removed power,battery and the battery inside under the keyboard for like 17houres and still no luck.
ok ok ok i got it, next to the battery plug theres that 4 jumper switches, on my system all 4 where set off (switcher to the left) i switched 1 2 3 to on (to the right) and powered up the pc, when into the bios and make shure/set to no password. then powered off the system and put the jumpers back to the way thay where before i started. works!!!