NOTE:
If you change the System and/or Setup password, re enter the new password when prompted. If you delete
the System and Setup password, confirm the deletion when prompted.
5. Press
Esc
and a message prompts you to save the changes.
6. Press
Y
to save the changes and exit from System Setup.
The computer restarts.
Clearing CMOS settings/RTC reset
About this task
CAUTION:
Clearing CMOS settings will reset the BIOS settings on your computer as well as reset the Real-Time Clock
on your BIOS.
Steps
1. Press and hold the power button for 30 seconds.
2. Release the power button and allow the system to boot.
Clearing BIOS (System Setup) and System passwords
About this task
NOTE:
To conduct a BIOS and System password reset, you must call the Dell Tech Support number in your region.
Steps
1. Key in your computer's service tag number into the locked BIOS/system setup screen.
2. Convey the code generated to the Dell Tech Support agent.
3. The Dell Tech Support agent will provide a 32 character Master System Password that can be used to access the locked BIO/system
setup.
System setup
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