My school all the classroom computers Lenovo hard disk protection system installed V4, in order to skilled teachers using the system as soon as possible, our school organized a special training on Sundays and teachers to hands-on exercises about that. After training, the training room where we discovered the hard disk protection system settings are changed too messy, the most trouble is a lot of the machine administrator password has been changed.
In general, the computer boots to the hard disk protection system login screen, press F10, enter the password at the prompt, press the Shift +2329 key combination, a set of numbers will appear, use the group number by 800 after-sale telephone Lenovo can get the password. But at a time when Sunday, machine problems were abundant next week in order not to affect the normal teaching use, we decided to think of ways:
First of all, there is no problem to find a computer hard disk protection system, Lenovo to set the parameters correctly, and restart the computer and enter the hard disk protection system management interface. Select "Network → implementation of the network copy copy" copy network followed the main menu appears, select the "transmitter", then this computer will be copied to the network broadcast system information, and wait for the other machines log on.
Start the other needs to restore the computer password. These machines will receive a "transmitter" broadcasts instructions to the network will automatically copy the state and the "receiving end" log "transmitter" computer. When all the machines login is successful, the "transmitter" press F1 key to complete the log, press F1 again to enter the network traffic status. Select the Send menu in the first transmission "protection system parameters", a few seconds after transmission is completed, then all of a computer hard drive with password protection parameters and the "transmitter" totally in agreement.
In the "transmitter" computer again, press F1 key, select the "receiving end computer shutdown" command, wait a moment, all the receiver will automatically shut down the computer. The whole process is not more than 10 minutes.