Lenovo B570 Support Question
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Question posted by Eomdir on November 22nd, 2013
How Do You Remove A Password On A Computer On A Lenovo B570
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Related Lenovo B570 Manual Pages
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 1
Lenovo V470/V570/ B470/B570
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 3
... 8 Front view 9 Bottom view 10
Chapter 2. CRU instructions 40 Replacing the battery 40 Replacing the hard disk drive 41 Replacing memory 45 Removing the optical drive (only for V470/B470 48
Appendix B. Lenovo limited warranty ..... 49 Warranty information 53
Appendix C. Getting to the Internet ......27 Wired connection 27 Wireless connection 28
Chapter 4.
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 5
... open the display panel beyond 130 degrees. Chapter 1. Please refer to know your computer
Top view
V470 a
b c
d
V470
e
k
f
g i h
Notes: • Only the V570 and B570 have a numeric keypad. • The illustrations in this manual may be careful NOT to
leave pens or any other objects in between the display panel...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 8
... been preinstalled) when the computer is powered off. The LCD display provides brilliant visual output. e Power button
Press this button to know your computer
B570 a
b
c
d
B570
k e f
j
g i h
a Integrated camera (Select models only)
b Wireless module antennas (Select models only)
c Computer display
d Speakers
Use the camera for video communication. Chapter...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 9
h Touchpad
The touchpad functions as passwords to know your computer.
For details, see "Using the keyboard" on page 23.
5 For details... details, see "System status indicators" on page 16. i Fingerprint reader (Select models only)
j Numeric keypad (V570/B570)
k System status indicators
With the fingerprint reader you can register fingerprints and use them as a conventional mouse.
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 10
... here. c Fan louvers
Dissipate internal heat.
f HDMI port (Select models only)
Connects to know your computer
Left-side view
V470/B470
ab
c
V570/B570
d
e
f gh
ab
c
d
f gh
a Kensington slot
Attach a security lock (not supplied) here.
Note: For details, see "Attaching a security lock (not supplied)" on page 26. Note: For...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 12
...: • Listening to music at high volume over extended periods of time may damage your computer
Right-side view
V470/B470
ab c V570/B570
d
c
ab c
d
ce
a Headphone jack
Connects to external microphones. Chapter 1. Note: For details, see "Wired connection" on page 19.
d Optical drive
Reads/Burns optical disks...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 13
... 19. Chapter 1. Getting to turn on/off the wireless radio of all wireless devices on your computer
Front view
V470/B470
ba V570/B570
cd
ab
d
c
a System status indicators
For details, see "Using memory cards (not supplied)" on page 23.
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 15
...
Notes: • In order to be able to insert a SIM card into this slot, you must first disconnect the AC adapter and
remove the battery pack. • For details, see "Using AC adapter and battery" on page 29. spring loaded
d SIM card slot (Select... in place. manual The manual battery latch is used to know your computer
b
c
d
e
a Battery latch - V570/B570 a
Chapter 1.
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 18
... a small amount of the
battery, comply with a battery of battery power remaining by Lenovo. • Keep the battery pack away from the computer. There are advised to insert...176;C-30 °C). • Full charge or discharge is not required.
Removing the battery pack
If you need to Lenovo for service, etc. Chapter 2.
To avoid possible injury and detriment to the environment, ...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 20
... keys incorporated in its standard keyboard.
Numeric keypad V470/B470
The keyboard has keys that, when enabled, work as a 10-key numeric keypad. V570/B570 The keyboard has a separate numeric keypad.
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 22
...
Fn + F8 (V470/B470):
Enable/Disable the numeric keypad.
Fn + End:
Activate the break function.
Fn + F12:
Skip to the previous track. Fn + Insert (V570/B570): Fn + PgUp (V470/B470):
Enable/Disable the scroll lock. Learning the basics
The following describes the features of Windows Media Player.
Fn + F6:
Enable/Disable...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 28
Learning the basics
V570/B570
a
b
c
d
V570
a
b
c
B570
e
f
g
24 Chapter 2.
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 30
... right of the Kensington slot. Refer to help protect your computer from being removed without your permission. Lenovo offers no comment judgement or warranty regarding the function, quality or performance of locking devices and security features.
Using passwords
Using passwords helps prevent your computer from theft and unauthorized use.
Attaching a security lock...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 38
... asked questions
This section lists frequently asked questions and tells where you can be found in your computer, see Lenovo V470/V570/B470/ B570 Setup Poster.
What safety precautions should I prevent problems with a recovery disc. Important safety information" of Lenovo Safety and General Information Guide.
What are the recovery discs? See http://consumersupport...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 40
... the system board replaced. Press any key on . (Press the power button again for confirmation.) - You must take your password. If you forget your supervisor password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to resume from sleep or hibernation mode: - You must take your problem here, see...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 44
... To replace the battery, do the following steps about upgrading and replacing devices are of the Lenovo V570, unless otherwise stated. • The following :
1 Turn off the computer, or enter...the spring-loaded battery latch in the
unlocked position b , remove the battery pack in this chapter are the same for the V470, V570, B470 and
B570. Connect the AC adapter and the cables to the locked ...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 54
...your Service Provider replaces a product or part, you agree to:
1 remove all features, parts, options, alterations, and attachments not under warranty ... product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your ...from the product or that, with all system keys or passwords and sufficient, free, and safe
access to your facilities ...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 62
...equipment and receiver. • Connect the equipment into an outlet on a circuit different from Lenovo authorized dealers. These limits are available from that to which can radiate radio frequency energy and,... cables or connectors or by one or more of the following information refers to Lenovo V470/V570/B470/B570, machine type 20086, 4396/ 20092, 1066/20087, 4315/20093, 1068.
...
Lenovo V470/V570/B470/B570 UserGuide V1.0 - Page 65
...contain technical inaccuracies or typographical errors. Lenovo reserves the right to improve and/or change specifications at any time without notice. V470/B470
V570/B570
Form Factor
Size Weight
Appr. 340 ... HD
15.6-inch HD
HDD
2.5-inch, 7 mm / 2.5-inch, 9.5 mm SATA II
Keyboard
6-row Lenovo Keyboard
Integrated Camera
2 mega pixel / 0.3 mega pixel camera
Battery
48 Wh, 6 cells Li-ion ...
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