• The Boot List
• Enable Legacy OROMs
• Secure Boot Enable
• Allow BIOS Downgrade
Identifying the AC adapter shipped with your
notebook
AC adapters are shipped based on customer requirements or based on regions. To identify the AC adapter shipped with your notebook, you
can verify it from the service tag.
1 Go to Dell.com/support
2 Type the service tag of your notebook.
3 Click System conguration. System conguration details are displayed.
4 Click Original conguration to view the AC adapter shipped with your notebook.
Troubleshooting 85