Compaq 305 specifications Clearing the Power-on Password

Presario 305 Model

Before You Begin	Specifications	Parts Catalog
Removal Sequence	Troubleshooting	Battery Operations
		Index
Product Description	Pin Assignments

Clearing the Power-on Password

Clearing the power-on password requires removing all Setup attributes that are programmed in the CMOS.

If the password is not known, clear it by removing the RTC battery (located on the system board) as follows:

1. Turn off the computer.

2. Disconnect the AC

Adapter.

3. Remove the Multi- media Expansion Unit.

4. Remove the battery pack.

5. Disconnect and remove the RTC battery.

6. Wait for five minutes.

7. Reconnect the RTC battery.

8. Reconnect the AC Adapter. Do not reinstall the battery pack yet.

9. Turn on the computer to verify that the power-on password has been cleared. If it has not been cleared, repeat all steps above.

Remember to set the date and

Note: time the next time the

computer is turned on.