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 abdth on May 9th, 2014
How To Record A Dvd On Lenovo B575
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... computers. Other publications
* Power cord varies by country/region.
1 Some models may result in the United States and/or other countries. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in the APP folder under the D driver. Installation discs for services such as a password for...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
...user's authority to comply with the instructions, may cause undesired operation. If this equipment. Lenovo is encouraged to try to correct the interference by unauthorized changes or modifications to this ...connectors or by one or more of the following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This equipment has...
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
...servicing computers. • The product-specific section includes service, reference, and product-specific
parts information. 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 "Important service...
Hardware Maintenance Manual - Page 6
... away from walk areas so that other people will not trip it with the nonconductive clip, about 8 centimeters (3 inches) from the muscles in your back. 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 put...
Hardware Maintenance Manual - Page 8
The surface is conductive; 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: - such touching can cause personal injury and machine damage.
• Do not service ...
Hardware Maintenance Manual - Page 10
... guard against ESD damage by a certified electrician.
6 Notes: 1. Grounding requirements
Electrical grounding of the electrical outlet can use an ESD common ground or reference point. 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
...EN 60 825 for Class 1 laser products.
Opening the CD-ROM drive, the DVD-ROM drive, or any other than those drives. O uso de controles, ajustes ...í especificados puede provocar la exposición a radiaciones peligrosas.
Lenovo B575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such...
Hardware Maintenance Manual - Page 20
... completing the service action. Enter a serial number or select a product or use Lenovo smart downloading. 3. After a system board is loaded to http://consumersupport.lenovo.com/. 2. 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...
Hardware Maintenance Manual - Page 22
...in the system HMM or direct substitutions for those FRUs may be RoHS compliant.
Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of.... RoHS compliant FRUs have RoHS compliant parts. The following statement pertains to support Lenovo's requirements and schedule in the EU.
Before or after June 2006
Current or ...
Hardware Maintenance Manual - Page 24
... of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by the customer. Before checking problems with the computer, determine whether the damage is a list of some symptoms that might be responsible for repair costs if the computer damage was detected 6. Lenovo B575 Hardware Maintenance Manual
What to...
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. 5. See the
following figure:
Pin
Voltage (V DC)
1
+20
2
0
2 1
Note: Output voltage for correct continuity and installation. • If the computer does not...
Hardware Maintenance Manual - Page 26
... power remains; If the resistance is still off the computer. 2. Then reinstall the battery pack. If the voltage is correct, replace the system board.
22 Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it may...
Hardware Maintenance Manual - Page 27
...: • "Restoring the factory contents by using OneKey Recovery
Restore of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System.
Using recovery discs
When you perform this action...details of the system, the hard disk in your first boot up data to a CD/ DVD as recovery discs. In order to save application files and the initial backed up files of...
Hardware Maintenance Manual - Page 28
Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery process. Please follow the prompt to insert the backup discs to boot your 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...
Hardware Maintenance Manual - Page 30
... either of the following occurs: • The system status, RAM, VRAM, and setup data are satisfied in the boot record on , the computer returns from the hard disk drive.
26 Closing the lid. - Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: • If a "hibernation time" has been set...
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)...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
... computer into standby mode or
turn off the computer. Note: Do not move the system while the white drive-in-use White: Data is enabled. Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2. c Drive in uppercase without
pressing the Shift key. To enable or...
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