Toshiba Satellite C640 - Manual (Page 117)

User’s Manual 6-12
Power and Power-up Modes
Installing The Battery Pack
To install a battery pack, follow the steps below.
1. Be sure the computer’s power is off and all cables are disconnected.
2. Insert the battery pack.
Installing the battery pack
3. Push the battery pack until it is firmly seated.
4. Slide the battery pack locking latch toward the lock position.
Starting The Computer by Password
If you have already registered a password, there are two ways to start the
computer:
■ TOSHIBA Face Recognition uses a face verification library to verify the
face data of users when they log in to Windows. If the verification is
successful, the user will be logged into Windows automatically. The
user can thus avoid having to enter a password or the like, which makes
the login process easier.
■ Enter the password manually.
To enter a password manually, follow these steps:
1. Turn on the power as described in Chapter 1,
Getting Started . The
following message appears:
Enter Current Password
2. Enter the password.
3. Press ENTER.
The battery pack is a lithium ion battery, which can explode if not properly
replaced, used, handled or disposed of. Dispose of the battery as required
by local ordinances or regulations. Use only batteries recommended by
TOSHIBA as replacements.
1. Battery pack 2. Battery Pack
At this point, the hot keys FN + F1 to F9 do not work. They will function
after you enter the password.