Lenovo ThinkPad T430s (English) User Guide - Page 67

Security, Attaching a mechanical lock, Using passwords, Passwords and sleep mode

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Chapter 4. Security This chapter provides information about how to protect your computer from theft and unauthorized use. • "Attaching a mechanical lock" on page 49 • "Using passwords" on page 49 • "Hard disk security" on page 54 • "Setting the security chip" on page 55 • "Using the fingerprint reader" on page 56 • "Notice on deleting data from your hard disk drive or solid state drive" on page 59 • "Using and understanding firewalls" on page 60 • "Protecting data against viruses " on page 60 Attaching a mechanical lock You can attach a mechanical lock to your computer, to help prevent it from being removed without your permission. Attach a mechanical lock to the keyhole of the computer; then secure the chain on the lock to a stationary object. Refer to the instructions shipped with the mechanical lock. Note: You are responsible for evaluating, selecting, and implementing the locking device and security feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance of the locking device and security feature. Using passwords By using passwords, you can help prevent your computer from being used by others. Once you set a password, a prompt is displayed on the screen each time you turn on the computer. Enter your password at the prompt. You cannot use the computer unless you type the correct password. Passwords and sleep mode If you have set a Windows password and you put your computer into sleep mode, the procedure for resuming operation is as follows: • You are not prompted to type the password when resuming operation. • If any hard disk drive or the solid state drive has a hard disk password, it is unlocked automatically when you resume operation. Typing passwords If this icon is displayed, type a power-on password or a supervisor password. If this icon is displayed, type a user hard disk password. If you want to type a master hard disk password, do the following: 1. Press F1. The icon changes to this: © Copyright Lenovo 2012 49

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Chapter 4.
Security
This chapter provides information about how to protect your computer from theft and unauthorized use.
•
“Attaching a mechanical lock” on page 49
•
“Using passwords” on page 49
•
“Hard disk security” on page 54
•
“Setting the security chip” on page 55
•
“Using the fingerprint reader” on page 56
•
“Notice on deleting data from your hard disk drive or solid state drive” on page 59
•
“Using and understanding firewalls” on page 60
•
“Protecting data against viruses ” on page 60
Attaching a mechanical lock
You can attach a mechanical lock to your computer, to help prevent it from being removed without your
permission.
Attach a mechanical lock to the keyhole of the computer; then secure the chain on the lock to a stationary
object. Refer to the instructions shipped with the mechanical lock.
Note:
You are responsible for evaluating, selecting, and implementing the locking device and security
feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance
of the locking device and security feature.
Using passwords
By using passwords, you can help prevent your computer from being used by others. Once you set a
password, a prompt is displayed on the screen each time you turn on the computer. Enter your password at
the prompt. You cannot use the computer unless you type the correct password.
Passwords and sleep mode
If you have set a Windows password and you put your computer into sleep mode, the procedure for
resuming operation is as follows:
•
You are not prompted to type the password when resuming operation.
•
If any hard disk drive or the solid state drive has a hard disk password, it is unlocked automatically
when you resume operation.
Typing passwords
If this icon is displayed, type a power-on password or a supervisor password.
If this icon is displayed, type a user hard disk password. If you want to type a master hard disk
password, do the following:
1. Press F1. The icon changes to this:
© Copyright Lenovo 2012
49