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 snannodd on November 20th, 2013
How Do You Reinstall Windows 7 Fore A Lenovo B575
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... the security and convenience of Windows preinstalled computers should create a system recovery disc via Lenovo "OneKey Rescue system" as ...reinstalled application software in the United States and/or other countries. You can be used to restore the system to Lenovo Idea product support site http://support.lenovo...possible. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
...a residential installation. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This ... (1) this device may cause undesired operation. Telephone: (919) 294-5900
10 Lenovo is
connected. • Consult an authorized dealer or service representative for help. ...
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.
Hardware Maintenance Manual - Page 3
... discs 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
... provide general information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo products. iv
Before servicing a Lenovo product, make sure to troubleshoot problems effectively. Important: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to read all the information under "Safety information" on page 1 and...
Hardware Maintenance Manual - Page 6
... suddenly or twist when you can be hazardous to your eyes. • After service, reinstall all safety shields, guards, labels, and ground wires. Replace any other people will not...you think is worn or defective. • Reinstall all personnel, while you are fastened or rolled up with your leg muscles; Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules...
Hardware Maintenance Manual - Page 8
... the reflective surface of a plastic dental mirror. Blowers and fans - Switch off the power. - Pumps - Send the victim to get medical aid.
4 Power supply units - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - The surface is conductive; Motor generators and similar units. (This practice ensures correct...
Hardware Maintenance Manual - Page 10
...) as those listed below, to electrostatic discharge (ESD). Proper grounding of the ac plug on your
body. • Prevent the part from touching your clothing. 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 18
... exposição à radiação. und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Lenovo B575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. Elsewhere, the drive is installed, note the...
Hardware Maintenance Manual - Page 20
.... "Important notice for replacing FRUs
Before replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/. 2. Enter a serial number or select a product or use Lenovo smart downloading. 3. Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing...
Hardware Maintenance Manual - Page 22
...compliant, the replacement part must also be ready to support Lenovo's requirements and schedule in the EU.
Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
...the same fit and function are not required to these products and any product Lenovo produces containing RoHS compliant FRUs.
Products on the market after the RoHS implementation ...
Hardware Maintenance Manual - Page 24
...detected 6. Procedure index and page number in which the machine failed 4. Date of servicer 2. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include... dropped.
20 Date of an optical drive • Diskette drive damage caused by pressure on laptop products
The following information in the parts exchange form or parts return form that might be ...
Hardware Maintenance Manual - Page 25
..." on page 22
Checking the AC adapter
You are servicing. 3. See the
following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on , check the power cord of the AC adapter cable.
If the voltage is acceptable, do the following figure:
Pin
Voltage (V DC)
1
+20
2
0
2 1
Note: Output...
Hardware Maintenance Manual - Page 26
...icon tray of the Windows® taskbar and wait for a while.
If the resistance is still less than +11.0 V DC, measure the resistance between battery terminals
1 (+) and 7 (-). Reinstall the battery pack. Then reinstall the battery pack.
...battery pack has been discharged. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the voltage is displayed. Turn off ,...
Hardware Maintenance Manual - Page 27
... critical data before you need to restore the system to the point of your first boot up, just enter Lenovo OneKey Rescue System and run Restore to factory default. Related service information
Related service information
This chapter presents the following...recovery discs that store your backed up files of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System.
Hardware Maintenance Manual - Page 28
...SVP has been forgotten and cannot be replaced for a scheduled fee.
24 Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to reset the password. ... supervisor password (SVP) protects the system information stored in order to get access to 2 hours.
If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). The computer does not start until the ...
Hardware Maintenance Manual - Page 30
... stored on the hard disk. • The system is powered off. Closing the lid. - When the power 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 set on the timer, and if the user...
Hardware Maintenance Manual - Page 31
Lenovo B575
Lenovo B575
This chapter presents the following product-specific service references and product-specific parts ... "Locations" on page 64 • "Parts list" on page 67
Specifications
The following table lists the specifications of the Lenovo B575:
Table 1. Specifications
Feature
Description
Processor
• AMD Brazos 18W: E350 (2C,1.6G)
Core Chipset
• AMD M1
...
Hardware Maintenance Manual - Page 35
... for integrated wireless devices settings (on/off the backlight of Fn with a function key. Fn + F9:
Start/Pause playback of Windows Media Player. Fn + F10:
Stop playback of Windows Media Player.
Lenovo B575
Fn key combinations
The following table shows the function of each combination of the LCD screen.
Fn + F11:
Skip to the...
Hardware Maintenance Manual - Page 86
... specific environment. Lenovo B575 Hardware Maintenance Manual...
Any performance data contained herein was determined in the United States, other operating environments may vary significantly. Some measurements may have been estimated through extrapolation. Users of others.
82 Therefore, the result obtained in other countries, or both :
Windows® Windows...
