Lenovo B575 Support Question
Lenovo B575 Support Question
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Question posted by dewjen on October 12th, 2013
How To Reset Back To Factory Setting Lenovo B575
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
.... P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety...Lenovo Idea product support site http://support.lenovo.com for certain reinstalled application software in the United States and/or other countries. Setup Poster - Please login to using your retailer. You can also use it to launch applications quickly and encrypt private data to the factory default setting...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... and receiver. • Connect the equipment into an outlet on a circuit different from Lenovo authorized dealers. These limits are available from that may cause harmful interference to radio or ..., the user is encouraged to try to Part 15 of the following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This equipment...
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
... 22
Related service information 23 Restoring the factory contents by using OneKey Recovery 23
Restore of factory default 23 Using recovery 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...
Hardware Maintenance Manual - Page 4
...specific section includes service, reference, and product-specific
parts information. iv 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 "Important service information" on... guidelines, and safety
information required for trained servicers who are familiar with Lenovo products.
Hardware Maintenance Manual - Page 6
..., guards, labels, and ground wires. this action could
avoid the strain from the muscles in a safe place, keeping them with your leg muscles; Lift it . 4. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are hammering...
Hardware Maintenance Manual - Page 8
Power supply units - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - such touching can cause personal injury and machine damage.
• Do not service ...
Hardware Maintenance Manual - Page 10
...-operated system, use an ESD common ground or reference point. Proper grounding of a grounded work mat to any frame ground, ground braid, or greenwire ground.
- 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
... ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação.
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. L'utilizzo di controlli, regolazioni o l'esecuzione di procedure diverse da...
Hardware Maintenance Manual - Page 20
... on page 16
- Strategy for replacing FRUs" on page 17 - Follow the directions on the customer support site: http://consumersupport.lenovo.com/. Select the BIOS/Driver/Applications and download. 4. Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing FRUs
Before replacing...
Hardware Maintenance Manual - Page 22
...legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market before June 2006 Products marketed after the RoHS ...to these products and any product Lenovo produces containing RoHS compliant FRUs.
RoHS compliant FRUs have RoHS compliant parts. Lenovo B575 Hardware Maintenance Manual
Important information about ...
Hardware Maintenance Manual - Page 24
...computer password (making the computer unusable) • Sticky keys caused by the customer. Date on laptop products
The following information in the parts exchange form or parts return form that might be a...Missing parts might indicate that have been subjected
to excessive force, or dropped.
20 Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you ...
Hardware Maintenance Manual - Page 25
... the AC adapter pin No. 2 may differ from the one of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on the
computer. If the voltage is not correct, replace the AC adapter. 4. Note: Noise from the computer. 2. Make sure that power is used. •...
Hardware Maintenance Manual - Page 26
... may not be charged.
Then reinstall the battery pack.
Note: If the battery pack becomes hot, it ), and the percentage of the total power remains; Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If it .
To check your battery, move your cursor to 30 KΩ. If the voltage is displayed. The resistance...
Hardware Maintenance Manual - Page 27
... when it is not recoverable. Related service information
Related service information
This chapter presents the following information: • "Restoring the factory contents by using OneKey Recovery
Restore of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. For details of OneKey Rescue System, see the User Guide for OneKey Rescue...
Hardware Maintenance Manual - Page 28
...supervisor password (SVP) protects the system information stored in order to get access to reset the password. If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). Power-on ...the operating system is entered. Passwords
As many as two passwords may be booted. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the...
Hardware Maintenance Manual - Page 30
... following conditions: • If a "hibernation time" has been set on the hard disk drive is read, and system status is powered off. 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...
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 32
Lenovo B575 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
MODEM slot
• N/A
Audio
• ...Mini • 1 slot for WLAN card
Card slot
• 1 slot for WWAN (Select models only)
WLAN
• Support Lenovo b/g and b/g/n WLAN
WWAN
• design ready
Bluetooth wireless
• Built-in antenna with min-USB interface (Select models only)...
Hardware Maintenance Manual - Page 35
... sleep mode. Fn + F5:
Open the interface for integrated wireless devices settings (on/off the backlight of Fn with a function key.
Fn + ... ). Fn + F3:
Open the interface for display resolution settings.
Fn + F10:
Stop playback of Windows Media Player. Fn + / :
Increase/Decrease sound volume.
31
Lenovo B575
Fn key combinations
The following table shows the function of each...
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