My computer room Win7 system, one goes in and shows the Administrators below to lose the password, now forget the boot

My computer room Win7 system, one to go to display is




If you use the BIOS password, you can discharge the battery on the motherboard
a (lower pull the battery, the battery is connected with a metal negative following sheet metal)

password if the system will start with the guide in the U disk, remove power-on password


< Br>Start U disk can not start, 1 you are into the BIOS set to U disk for the first boot start

2 is your U disk can not, you need to change another computer to do a boot U disk





Send to a computer repair shop
























Try to remove the hard drive to another machine.





Call someone to repair, or buy another one