Changing The Resolution; Security Lock - Toshiba Satellite L20 Series User Manual

Optional Devices

Changing the resolution

If you want to change the resolution, follow the steps below.
1. Click start and click Control Panel, then Appearance and Themes.
2. Double-click the Display icon to open the Display Properties window.
3. Select the Settings tab and click Advanced.
4. Select the Adapter tab, then select List all modes.
5. Select a resolution from the menu.

Security lock

Security locks enable you to anchor your computer to a desk or other heavy
object to help prevent unauthorized removal of the computer.
The computer has a security lock slot on the left side. Attach one end of a
cable to a desk and the other end to the security lock slot.
1. Turn the computer so the left side faces you.
2. Align the holes for the security lock and attach the lock.
7-10
Security lock
User's Manual