Acer ASPIRE E5-771G-56U 17.3 SILVER NX.MNVEG.027 数据表

Your computer is a valuable investment that you need to take care of. 
Learn how to protect and take care of your computer.
Security features include hardware and software locks — a security 
notch and passwords.

The computer comes with a Kensington-compatible security slot for a 
security lock.
Wrap a computer security lock cable around an immovable object 
such as a table or handle of a locked drawer. Insert the lock into the 
notch and turn the key to secure the lock. Some keyless models are 
also available.

Passwords protect your computer from unauthorized access. Setting 
these passwords creates several different levels of protection for your 
computer and data:
• Supervisor Password prevents unauthorized entry into the BIOS 

utility. Once set, you must enter this password to gain access to the 
BIOS utility. 

.

• User Password secures your computer against unauthorized use. 

Combine the use of this password with password checkpoints on 
boot-up and resume from Hibernation (if available) for maximum 
security.

• Password on Boot secures your computer against unauthorized 

use. Combine the use of this password with password checkpoints 
on boot-up and resume from Hibernation (if available) for maximum 
security.