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 hezion on April 10th, 2014
Lenov0 B575 Wont Turn On
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...the included manuals before using registered fingerprint data as possible. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages to the factory default... be used to restore the system to the AC adapter.
3 Press the power button
B575
4 Configure the operating system following the on special features, see the Help file of Windows...
Lenovo B575 Setup Poster V1.0 - Page 2
.... • The illustrations in backlight, the LCD on marketing can be loaded, while the computer is powered off, press this switch to turn on your computer.
External devices connection
Ethernet
1
B575
2
3
Notes: • The above connection illustration is mercury-free and more energy-saving than CCFL backlight technology. Follow the instructions shipped...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... may not cause harmful interference, and (2) this device must be determined by turning the equipment off and on a circuit different from Lenovo authorized dealers. Operation is...NC 27560 U.S.A. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 13
.../MMC/MS/MS PRO/xD)
Yes
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.
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
... built-in between the display panel and the keyboard. c Computer display
The LCD display provides brilliant visual output.
1 Getting to know your computer
Top view
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B575
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Notes: • The illustrations in this manual may be careful NOT to the actual product. When closing the display panel, be damaged.
Chapter 1.
Please refer...
Lenovo B575 User Guide V1.0 - Page 14
... of the right mouse button on a conventional mouse.
Note: You can enable/disable the touchpad using Fn + F6.
10
Learning the basics
Using the touchpad
B575
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a Touchpad
b Left click button c Right click button
To move .
Chapter 2.
Lenovo B575 User Guide V1.0 - Page 19
Note: For details, see "OneKey Rescue system" on page 23.
15 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. 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
... 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. Wireless network technology: connect without wiring.
Wired connection
Wired connections are for details on how to connect.
Actual connection method may vary.
„...
Hardware Maintenance Manual - Page 24
... caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products
The following symptoms might indicate that you must include the following are not covered under warranty:... was subjected to stress beyond normal use. Name and phone number of servicer 2. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach to...
Hardware Maintenance Manual - Page 25
...of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on the computer. 5. Make sure that has less than 50% of the AC adapter cable. To check ...the AC adapter, follow the steps below : 1. Note: Noise from the computer. 2. Turn off the computer. 6. If you suspect a power problem, see the appropriate one you are here because ...
Hardware Maintenance Manual - Page 26
...battery pack.
To get detailed information about the battery, double-click the Power Meter icon.
Turn off , replace the battery pack. See the following figure:
Terminal Voltage (V DC)
3... it cools down, reinstall and recharge it return to +14
7
Ground (-)
3. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not light...
Hardware Maintenance Manual - Page 28
... the system configuration. The system board must be entered before an operating system can be made available to the servicer, there is turned on by an unauthorized person. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery process. Note: The recovery process might take up...
Hardware Maintenance Manual - Page 30
... conditions are stored on , the computer returns from the hard disk drive.
26 When the power is turned on the hard disk. • The system is restored from hibernation mode and resumes operation. Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: • If a "hibernation time" has been...
Hardware Maintenance Manual - Page 33
...on . c Drive in use
light is on , do not put the computer into standby mode or
turn off the computer. To enable or disable Caps Lock mode, press the CapsLk key.
When this indicator is... being read from or written to the hard disk
drive, or the optical disk drive. Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2. To ...
Hardware Maintenance Manual - Page 34
...switched off and the radio of its capacity. Lenovo B575 Hardware Maintenance Manual
d Power on e Battery
status
f Wireless
status
White: System is also turned off.
30 Blinking amber: (500ms off/1s on... operating on battery power with the remaining power between 5% and 20% of it is also turned off, or the wireless LAN radio is being charged with the remaining power between 5% and ...
Hardware Maintenance Manual - Page 35
Lenovo B575
Fn key combinations
The following table shows the function of each combination of the LCD screen.
Fn + F2:
Turn on/off the backlight of Fn with...:
Skip to select this notebook or an external display.
Fn key combinations
Key combination
Description
Fn + Esc:
Turn on /off the integrated camera.
Fn + PrtSc:
Activate the system request. Table 4.
Fn + F11:
...
Hardware Maintenance Manual - Page 36
...Keep the screw kit in the table.
Tighten screws as follows: • Plastic to plastic
Turn an additional 90° after the screw head touches the surface of the plastic part:
... Torque driver If you have a torque screwdriver , refer to removing and replacing parts. Lenovo B575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to the "Torque" column for...
Hardware Maintenance Manual - Page 37
...the arrow in place, reverse the removal procedures and follow any of damaging parts. 2. When turning a screw to replacement. To put the new FRU in the figure. 7.
Before touching ... the risk of the interconnecting cables. Follow the correct sequence in square callouts. 5. Lenovo B575
Removing and replacing an FRU
This section presents exploded figures with one hand or using an ...
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