Lenovo B575 Support Question
Lenovo B575 Support Question
Find answers below for this question about Lenovo B575.Need a Lenovo B575 manual? We have 4 online manuals for this item!
Question posted by clreholyg on October 9th, 2013
Lenove B575 Will Not Boot
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... soon as possible.
Copyright Lenovo 2011.
P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages to the AC adapter.
3 ...system to secure your computer.
* For more details on -screen instructions If the computer fails to boot up due to a system malfunction, the recovery disc can also use it to launch applications quickly...
Lenovo B575 Setup Poster V1.0 - Page 2
External devices connection
Ethernet
1
B575
2
3
Notes: • The above connection illustration is not guaranteed. Attention: Differring in backlight, the LCD on your computer. • The illustrations in this manual may ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
...
10 Unauthorized changes or modifications could void the user's authority to radio communications. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with Part 15 of the FCC...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 13
Lenovo reserves the right to improve and/or change specifications at any time without notice. Specifications
Model Name: B575
Machine Type : 20119, 1450
Note: The following specifications may contain technical inaccuracies or typographical errors.
Form Factor Size Weight
System Platform Memory LCD HDD Keyboard ...
Lenovo B575 User Guide V1.0 - Page 1
Lenovo B575
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
Lenovo B575 User Guide V1.0 - Page 5
... may be careful NOT to the actual product.
Otherwise, the display panel may differ from the actual product. Getting to know your computer
Top view
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B575
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Notes: • The illustrations in antennas ensure optimal reception of wireless radio.
Lenovo B575 User Guide V1.0 - Page 14
Learning the basics
Using the touchpad
B575
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a Touchpad
b Left click button c Right click button
To move . The function corresponds to move the cursor on a conventional mouse.
Note: You can enable/disable the ...
Lenovo B575 User Guide V1.0 - Page 19
Learning the basics
Special keys and buttons
B575
„ OneKey Rescue system button
• When the computer is powered-off, press this button to enter the OneKey Rescue system if Lenovo OneKey Rescue system has been preinstalled.
• In Windows operating system, press this button to start Lenovo OneKey Recovery. Note: For details, see "OneKey Rescue system" on page 23.
15
Chapter 2.
Lenovo B575 User Guide V1.0 - Page 20
Chapter 2. Learning the basics
System status indicators
These indicators inform you of the computer status.
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a Caps lock indicator b Num lock indicator c Hard disk drive indicator d Power status indicator e Battery status indicator f Wireless communication indicator
16
Lenovo B575 User Guide V1.0 - Page 22
....
Connecting to homes and small businesses over ordinary
telephone lines.
„ Hardware connection
Cable
DSL
TV cable
Telephone line
Splitter * Cable modem *
*
Splitter *
*
DSL modem *
B575
*
B575
*
* Not supplied.
Actual connection method may vary.
„ Software configuration
Consult your computer.
18
Lenovo B575 User Guide V1.0 - Page 23
... the Internet, allowing you to computers, cell phones and other devices over a large geographic area.
Chapter 3. Divided by a mobile network operator.
Hardware connection
Access point *
B575
Wi-Fi/WiMAX network * Not supplied
Software configuration Consult your computer.
19
Hardware Maintenance Manual - Page 3
... 23 Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo B575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010 Battery...
Hardware Maintenance Manual - Page 4
... the information under "Safety information" on page 1 and "Important service information" on page 16. Important: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to troubleshoot problems effectively. About this manual
This manual contains service and reference information for the following sections: • The common sections...
Hardware Maintenance Manual - Page 6
... without slipping. 2. Attention: Metal objects are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in the moving parts of the machine. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to prevent the overheating of internal components. Make sure that your sleeves are servicing the machine...
Hardware Maintenance Manual - Page 8
... with the reflective surface of the units.)
• If an electrical accident occurs: - Switch off the power. - Send the victim to get medical aid.
4 Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Caution: do not become a victim yourself. - Motor generators and similar units. (This practice...
Hardware Maintenance Manual - Page 10
... a grounding system, such as fully effective. The mat is insulative and
retains a charge even when you use an ESD common ground or reference point. Lenovo B575 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing...
Hardware Maintenance Manual - Page 24
..., unsuitable physical or operating environment, or improper maintenance by the customer. Date on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: • Missing ...the installation of servicer 2. Machine type, model number, and serial number 8. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach...
Hardware Maintenance Manual - Page 27
...image to a CD/ DVD as recovery discs. However, you need to restore the system to the point of your first boot up your backed up files of the system, the hard disk in your new hard drive to factory default. Make sure to...: • "Restoring the factory contents by using OneKey Recovery
Restore of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System.
Hardware Maintenance Manual - Page 28
...operating system is no service procedure to reset the password. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will enter the user interface for it ...BIOS Setup Utility and change the system configuration. The user must be booted. Supervisor password
A supervisor password (SVP) protects the system information stored in order to get ...
Hardware Maintenance Manual - Page 30
... disk. • The system is turned on the hard disk drive is read, and system status is restored from hibernation mode and resumes operation. Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are satisfied in the...
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