Component
Description
(3)
Wireless button
Turns the wireless feature on or off but does not establish a
wireless connection.
(4)
Volume mute button
Mutes and restores speaker sound.
(5)
Fingerprint reader (select models only)
Allows a fingerprint logon to Windows, instead of a password
logon.
12
Chapter 2 External component identification
Summary of Contents for 645 G1
Page 4: ...iv Safety warning notice ...
Page 10: ...x ...
Page 37: ...Computer major components Computer major components 27 ...