Maintenance and Service Guide
Changing a Setup or Power-on password
To change the power-on or setup password, complete the following steps:
1. Turn on or restart the computer.
To change the Setup password, go to step 2.
To change the Power-on password, go to step 3.
2. To change the Setup password, as soon as the computer turns on:
- Press the Esc key while “Press the ESC key for Startup Menu” message is displayed.
- Press the F10 key to enter Computer Setup.
3. When the key icon appears, type your current password, a slash (/) or alternate delimiter character, your
new password, another slash (/) or alternate delimiter character, and your new password again as
shown:
current password/new password/new password
NOTE: Type the new password carefully since the characters do not appear on the screen.
4. Press Enter.
The new password will take eect the next time the computer is restarted.
Deleting a Setup or Power-on password
To delete the power-on or setup password, complete the following steps:
1. Turn on or restart the computer.
To delete the Setup password, go to step 2.
To delete the Power-on password, go to step 3.
2. To delete the Setup password, as soon as the computer turns on:
- Press the Esc key while “Press the ESC key for Startup Menu” message is displayed.
- Press the F10 key to enter Computer Setup.
3. When the key icon appears, type your current password, a slash (/) or alternate delimiter character, your
new password, another slash (/) or alternate delimiter character, and your new password again as
shown:
current password//
4. Press Enter.
Clearing and resetting the CMOS
The computer’s conguration memory (CMOS) stores information about the computer’s conguration.
The CMOS button resets CMOS but does not clear the power-on and setup passwords.
68 Chapter 8 Password security and resetting CMOS