A lot of people in the notebook computer sony vaio vgn nr180e laptop keyboard BIOS setup set up this password. But once the password forgot to bring a lot of trouble. Because most of the notebook computer boot password is not like desktop PC that stored in CMOS circuit can through the discharge clear, at present a lot of notebook computers are will password stored in main board of logic circuits

A lot of people in the notebook computer sony vaio vgn fw100 laptop keyboard BIOS setup set up this password. But once the password forgot to bring a lot of trouble. Because most of the notebook computer boot password is not like desktop PC that stored in CMOS circuit can through the discharge clear, at present a lot of notebook computers are will password stored in main board of logic circuit, the general means indecipherability. This paper introduce several ZhaoShu, try to deal with the this kind of problem.

Use clear PC machine boot code method. Because there is no short circuit jump line, so we cut off all the computer power supply (including battery), open notebook, find CMOS battery, take off, and so on a few minutes then CMOS battery put on.

Some machine changing hardware configuration, such as tear down hard disk memory of what, then restart may automatically enter BIOS SETUP program, next, will do this to do.

Try on the mainboard find code "xxxx818" chip, such as "MC146818", it has 24 pin, sub 12, pin, or find marked "MC14069" chip. Will the 14th pin earth once. Can achieve the purpose of clear password.

Users can also use password floppy disk to solve the problem. sony vaio vgn-nr11z/s laptop keyboard Password floppy disk in every time you set boot password generated.

For some machines, still can use a more trouble method. Prepare a empty floppy disk, with binary editing software, such as Norton DiskEdit or UltraEdit 32, modify the floppy disk first sector of the top five byte, make its become: 4 b 45 59 00 00, pay attention to boot sector is "0" sector, don't the subjects. Then save modified, so you friend a key disk, into the notebook floppy drive, reset, prompt you enter password is, directly enter. The system will prompt input password again. According to the Y return. Then he saw the BIOS Settings interface.

A lot of people in the notebook computer toshiba satellite a505 laptop keyboard BIOS setup set up this password. But once the password forgot to bring a lot of trouble. Because most of the notebook computer boot password is not like desktop PC that stored in CMOS circuit can through the discharge clear, at present a lot of notebook computers are will password stored in main board of logic circuits

A lot of people in the notebook computer toshiba satellite l500 series laptop keyboard BIOS setup set up this password. But once the password forgot to bring a lot of trouble. Because most of the notebook computer boot password is not like desktop PC that stored in CMOS circuit can through the discharge clear, at present a lot of notebook computers are will password stored in main board of logic circuit, the general means indecipherability. This paper introduce several ZhaoShu, try to deal with the this kind of problem.

Use clear PC machine boot code method. Because there is no short circuit jump line, so we cut off all the computer power supply (including battery), open notebook toshiba satellite l555d s7930 laptop keyboard, find CMOS battery, take off, and so on a few minutes then CMOS battery put on.

Some machine changing hardware configuration, such as tear down hard disk memory of what, then restart may automatically enter BIOS SETUP program, next, will do this to do.

Try on the mainboard find code "xxxx818" chip, such as "MC146818", it has 24 pin, sub 12, pin, or find marked "MC14069" chip. Will the 14th pin earth once. Can achieve the purpose of clear password.

Users can also use password floppy disk to toshiba satellite p500 laptop keyboard solve the problem. Password floppy disk in every time you set boot password generated.

For some machines, still can use a more trouble method. Prepare a empty floppy disk, with binary editing software, such as Norton DiskEdit or UltraEdit 32, modify the floppy disk first sector of the top five byte, make its become: 4 b 45 59 00 00, pay attention to boot sector is "0" sector, don't the subjects.toshiba satellite p505d laptop keyboard Then save modified, so you friend a key disk, into the notebook floppy drive, reset, prompt you enter password is, directly enter. The system will prompt input password again. According to the Y return. Then he saw the BIOS Settings interface.