2-27 System Utilities
Clearing BIOS Passwords
To clear the User or Supervisor password, perform the following:
1. In Windows OS, copy the file “CLNPWD.EXE” to the root directory of a DOS-bootable USB
disk.
Figure 2:42. Copy CLNPWD.EXE file
2. With the target machine on which passwords aer to be cleaned, boot into DOS with the USB
disk, and execute CLNPWD.EXE.
Figure 2:43. Clean BIOS Password (1 of 3)
3. Press 1 to clean the user password or 2 to clean the supervisor password.
Figure 2:44. Clean BIOS Password (2 of 3)
C:\>CLNPWD.EXE
ACER Clean Password Utility V1.00
Press 1 or 2 to clean any password shown as below
1.User Password
2.Supervisor Password
Clean User Password Successfully!
C:\>CLNPWD.EXE
ACER Clean Password Utility V1.00
Press 1 or 2 to clean any password shown as below
1.User Password
2.Supervisor Password
Clean User Password Successfully!
1
Clean User Password Successfully!
C:\>_
To Next Page
Loading...
