Installation ManualH3C SecPath F100-A Firewall Chapter 5 Software Maintenance5-136: Exit and rebootEnter your choice(1-6):Following is the description on the options of Boot menu:z 1: Download Boot ROM with XModemz 2: Upgrade the extended segment of Boot ROM with XModemz 3: Modify Boot ROM passwordz 4: Boot the system from flash (This option requires backing up the extendedsegment of Boot ROM in flash, refer to 5.3 for details.)z 5: Do not check the software version of extended segment of Boot ROM (Thisoption is used for backward compatibility of version upgrade. When the softwareversion is correctly adopted for software upgrade, but you still cannot operatesuccessfully, the system prompts “invalid version”. At this time, select this option tocancel the version checking for version upgrade. However, this option can functiononly once, the version checking is restored after restarting the firewall.)z 6: Exit from the Loader menu and restart the firewall.Select 3 in the Boot menu to change the Boot ROM password, and the system prompts:Modify Boot ROM password, are you sure?[Y/N]yPlease input new password(Max 32 char) :Retype the new password(Max 32 char) :Saving the password... Success!Note:The password can contain up to 32 characters.5.7 Resetting a Lost PasswordPlease contact support technicians if your Boot ROM password or user password of thefirewall is lost. Then you can get assistance to enter the firewall again and set a newpassword.