forgot bios password laptop

your password for a Toshiba laptop, you can use the password service floppy disk to solve the problem. (The password service floppy disk is generated every time you set or modify the boot password. Please keep it properly ). The procedure is as follows: Insert a

an X, you do not have the execution permission. use $ chmod + x cmospwd to add the execution permission to it. 3. Run cmospwd with the root permission. $ Sudo./cmospwd 4. At this time, the BIOS version that supports cleanup is displayed on the terminal. Then press enter to continue. 5. Currently, the password has not been cleared. Run the command $ sudo./cmospwd/K again. Shown as follows:~ /Desktops/cmospw

My student's client domain controller Administrator password has been forgotten and needs his help to reset. Using windowsPE, this tool can only reply to the password of a computer that is not a domain controller.Here's how you can reset the domain control Administrator password in the virtual machine.Enter the BIOS an

five bytes of the first sector of the floppy disk to: 4B 45 59 00, note that the Boot Sector is 0th slice. Do not correct it. Save the modification and now you have a key disk. Insert this floppy disk into the drive of your laptop and press reset to restart. When you are prompted to enter the password, press Enter. The system prompts you to set the password agai

. 1. When the power is turned on, press the F2 key to enter the BIOS; 2. Switch to "security"; 3. Then move the cursor to "Set supervisor Password"; 4. Enter the password to be set; 5. Then "Spervisor Password Is:set", indicating that the password has been set;

issue. Restart and try again.0x80 "disk timeout ". The disk or drive is not ready. The media is broken or the disk is not switched. If the disk is started from a floppy disk, it may not be closed.0xBB "BIOS error ". This should not happen. If this happens repeatedly, consider removing the COMPACT parameter or adding/canceling the LINEAR parameter. If an error occurs during the write operation, the error code is prefixed with "w ". Although write erro

Many friends of the computer will be set up password to enhance the computer security. But sometimes after a long time does not use the computer, and suddenly use, it is easier to forget the power-on password. Forget the computer boot password How to do? At present, most users know that the computer master can be through a U disk clear

Many friends of the computer will be set up password to enhance the computer security. But sometimes after a long time does not use the computer, and suddenly use, it is easier to forget the power-on password. Forget the computer boot password How to do? At present, most users know that the computer master can be through a U disk clear

XP system power-on password forgot how to do? If the user name on the system login interface is not administrator, then in this login interface state We press two consecutive key "Ctrl+alt+del", a login box, we enter the user name in the Login box administrator, password do not enter, Then make sure to see if you can log in. If you can log in the best, if you c

As the knowledge of network security is pervasive, many people for the security of computer data or to protect their privacy reasons for their computer set the power-on password, but sometimes a long time, the computer password forgot how to do, perhaps in our urgent need to use the computer, but very distressed why they can not remember their own set the

times, to boot multiple cores or operating systems Root (hd#,#): Grub finds the device partition where the Stage2 and kernel files are located; "root" for grub; Kernel/path/to/vmlinuz_file [PARAMETERS]: Boot kernel initrd/path/to/initramfs_file: kernel-matched Ramfs file; Password [--MD5] STRING: Authentication when starting the selected kernel or operating system5. Installing Grub(1) Grub-install install Grup on disk Grub-install--root-directory=roo

Because of a long time no login domain controller, incredibly the administrator password to forget, the result is embarrassing, later I looked at the online mentioned can use Osk.exe to crack, The test is sure to do. The following is the process of cracking. because my domain controller is installed under VMware ESXi, mount the Windows Server R2 CD, select boot into BIOS, Found restarting several times a

Just installed, ubuntu14.04, just think, if forget login password, this can not do, so test underBoot, just over the BIOS display screen, non-stop click, the keyboard left SHIFT key. (Because the beginning is the use of the way, the result is not the spirit.) So I keep clicking, failed, restart the machine, until using this method, keep clicking, come out successfully)GRUB2, the picture is out.Select Second

Sometimes, after a long period of time did not use a computer, after a period of time, it is easy to put the boot password to forget. Then the computer boot password forgot how to do? The following small series to share the next 6 ways, easy to solve the forgotten computer boot password. This article mainl

we will enter the PE system. Plug the USB drive to the computer, reboot, restart, always press the DEL key to enter the BIOS, in the BIOS set as a USB flash drive. 4, the system restarts again, in the boot menu, there will be an option to modify the system password, use the keyboard up and down keys to select this item, and then click Enter, you can also e