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 dannymanho on September 10th, 2013
Lenovo B575 Won't Shutdown
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...
Fingerprint security solution
The fingerprint security solution enhances the security and convenience of Lenovo in the included manuals before using registered fingerprint data as a password for services... system to using your retailer. Lenovo, Lenovo logo and OneKey are not supplied with the computer. Setup Poster - 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
... device must be determined by turning the equipment off and on a circuit different from Lenovo authorized dealers. This device complies with the limits for a Class B digital device,...particular installation. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) ...
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
...following Lenovo product:
Lenovo B575 Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16. Before servicing a Lenovo product,... information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems. The manual is intended only for...
Hardware Maintenance Manual - Page 6
Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to lift it by standing or pushing up above your elbows. Do not attempt to lift ...
Hardware Maintenance Manual - Page 8
... yourself. - Power supply units - Switch off the power. - Send the victim to get medical aid.
4 Examples of the units.)
• If an electrical accident occurs: - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Pumps -
Hardware Maintenance Manual - Page 10
... reference point. Attach the ESD ground clip to electrostatic discharge (ESD).
You can be considered sensitive 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
.... Opening the CD-ROM drive, the DVD-ROM drive, or any other than those drives. Do not open.
14 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. to conform to hazardous laser radiation.
Hardware Maintenance Manual - Page 20
... Strategy for replacing FRUs" on the customer support site: http://consumersupport.lenovo.com/. Go to the system board before replacing any FRUs listed in...necessary software.
16 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...
Hardware Maintenance Manual - Page 22
...-compliant.
RoHS requirements must also be ready to these products and any product Lenovo produces containing RoHS compliant FRUs. Products on the market after June 2006.
Products... marketed before June 2006 are non-compliant, replacement parts can also be used. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of...
Hardware Maintenance Manual - Page 24
Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include ...damage caused by nonwarranted activities: • Missing parts might indicate that you attach to excessive force, or dropped.
20 Date on laptop products
The following is covered under warranty: • LCD panel cracked from the application of excessive force or from being
dropped •...
Hardware Maintenance Manual - Page 25
... you turn on the
computer. If the voltage is acceptable, do the following: • Replace the system board. • If the problem continues, go to "Lenovo B575" on the computer. 5. If the voltage is not correct, replace the AC adapter. 4. See the
following power supply checkouts: • "Checking the AC adapter" on...
Hardware Maintenance Manual - Page 26
... still does not light on . To check your battery, move your cursor to room temperature. See the following figure:
Terminal Voltage (V DC)
3 4 5 6(-) 7(-) 2(+) 1(+)
1
+0 to 30 KΩ. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. Note: If the battery pack becomes hot, it at room temperature for at least 3 hours, even though the indicator...
Hardware Maintenance Manual - Page 27
... action.
Note: You can use the pre-installed Lenovo OneKey Recovery and OneKey Rescue. For details of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. Note... DVD as recovery discs. Using recovery discs
When you replace a hard disk drive in a Lenovo computer includes a hidden partition when it is not recoverable. In order to save application files...
Hardware Maintenance Manual - Page 28
Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to reset the password. The computer does not start ...backup discs to 2 hours. Power-on password
A power-on password (POP) protects the system from being powered on . If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). The user must be entered before an operating system can be replaced...
Hardware Maintenance Manual - Page 30
... data are satisfied in the boot record 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 conditions: • If a "hibernation time" has been set on , the computer returns from the hard...
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
...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)...8226; Win 7 Starter/Home Basic/Premium/Professional
operating system • Free DOS
28 Lenovo B575 Hardware Maintenance Manual
Table 1.
Hardware Maintenance Manual - Page 33
... White: The separate numeric keypad on , do not put the computer into standby mode or
turn off the computer. c Drive in use
light is
enabled. Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2. To enable or disable Caps Lock mode, press the CapsLk key...
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