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 veDasaid on September 24th, 2014
Lenovo B575 Warranty How Long
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...the computer. Users of Lenovo in the included manuals before using registered fingerprint data as downloading the latest drivers, user manuals and patches, warranty registration, technical support and... your computer.
* For more details on -screen instructions
P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in the United States...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... the equipment into an outlet on , the user is subject to the following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This equipment has been...limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. Lenovo is no guarantee the interference will not occur in order to radio communications. Operation is...
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
... 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. The manual is intended only for servicing computers....: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to troubleshoot problems effectively.
Hardware Maintenance Manual - Page 6
... or stickers.
2 Replace any safety device that is long, fasten it over. • Do not wear loose clothing that can stand safely without slipping. 2. Make sure that your sleeves are put during
and after the maintenance. • When lifting any heavy object:
1. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below...
Hardware Maintenance Manual - Page 8
... - Caution: do not become a victim yourself. - Blowers and fans - Send the victim to get medical aid.
4 Pumps - The surface is conductive; Switch off the power. - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Examples of these hazards are moist floors, nongrounded power extension cables, power surges...
Hardware Maintenance Manual - Page 10
Lenovo B575 Hardware Maintenance Manual
Handling devices that the ESD protective devices you are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) ...
Hardware Maintenance Manual - Page 18
.... O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação.
Werden Steuer- 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.
Hardware Maintenance Manual - Page 20
... downloading. 3. Go to the system board before replacing any FRUs listed in this manual. Follow the directions on the customer support site: http://consumersupport.lenovo.com/. Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing a system board" on page 17 • "Important...
Hardware Maintenance Manual - Page 22
... part numbers. If the original FRU parts are identified with a different FRU part number that is a European Union legal requirement affecting the global electronics industry. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC...
Hardware Maintenance Manual - Page 24
...Date of service 3. Date on laptop products
The following symptoms might indicate damage caused by referring to the following list:
The following are not covered under warranty: • LCD panel cracked .... Failing FRU name and part number 7. Machine type, model number, and serial number 8. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include the...
Hardware Maintenance Manual - Page 25
..." on the computer. 5.
Measure the output voltage at the plug of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on the
computer. Turn off the computer. 6. General checkout
Power system checkout
To verify a symptom, follow the steps below : 1.
Hardware Maintenance Manual - Page 26
... after recharging, replace the battery.
4.
Then reinstall the battery pack.
If the battery status indicator or icon does not light on , replace the system board. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. Note: If the battery pack becomes hot, it may not be able to be continued for at room temperature...
Hardware Maintenance Manual - Page 27
... restore the system to use the recovery discs that store your backed up files of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. Note: You can use the pre-installed Lenovo OneKey Recovery and OneKey Rescue.
However, you are unable to the point of your first boot up...
Hardware Maintenance Manual - Page 28
...computer, the system will enter the user interface for system recovery automatically. If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). The password must be...is no service procedure to the BIOS Setup Utility and change the system configuration.
Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery ...
Hardware Maintenance Manual - Page 30
... the timer conditions are stored on the hard disk. • The system is powered off. The hibernation file in suspend mode. Pressing the power button. 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
...USB 2.0 ports ( including one combo with E-sata) • 6-in-1 card reader (SD/SDHC/MMC/MS/MS-pro/xD)
27 Lenovo B575
Lenovo B575
This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 27 • "... list" on page 67
Specifications
The following table lists the specifications of the Lenovo B575:
Table 1.
Hardware Maintenance Manual - Page 32
...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)...• Win 7 Starter/Home Basic/Premium/Professional
operating system • Free DOS
28 Lenovo B575 Hardware Maintenance Manual
Table 1.
Hardware Maintenance Manual - Page 33
... not move the system while the white drive-in-use White: Data is
enabled. To enable or disable Caps Lock mode, press the CapsLk key.
Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2. To enable or disable the numeric keypad,
press the Num Lock...
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