Lenovo B575 Support Question

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Question posted by djukasco on October 5th, 2013

How To Reset Password On Lenovo B575 Laptop

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Related Lenovo B575 Manual Pages

Lenovo B575 Setup Poster V1.0 - Page 1

...Lenovo B575 Setup Poster V1.0 Read the safety notices and important tips in the APP folder under the D driver. Users of your software. Lenovo, Lenovo logo and OneKey are not supplied with the computer. Copyright Lenovo... software in the included manuals before using registered fingerprint data as a password for services such as possible. Please login to the factory default setting...

Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10

...) 294-5900 10 Product specific notices Electronic emissions notices The following information refers to Lenovo B575, machine type 20119, 1450. „ Federal Communications Commission (FCC) Statement This ...to radio or television reception, which the receiver is not responsible for help. Lenovo is connected. • Consult an authorized dealer or service representative for any ...

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

... 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 Fn key combinations 31 FRU replacement notices 32 Screw...

Hardware Maintenance Manual - Page 4

... sections: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products. Important: This manual is divided into the following Lenovo product: Lenovo B575 Use this manual to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific section includes...

Hardware Maintenance Manual - Page 6

... to ensure general safety: • Observe a good housekeeping in the moving parts of your necktie or scarf inside clothing or fasten it with your elbows. Lenovo B575 Hardware Maintenance Manual General safety Follow these rules below to lift it. 4. Use a slow lifting force. Lift it by standing or pushing up above your...

Hardware Maintenance Manual - Page 8

... surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of the units.) • If an electrical accident occurs: - Lenovo B575 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Switch off the power. - Pumps - Power supply units -

Hardware Maintenance Manual - Page 10

... contact with other people. • Wear a grounded wrist strap against your clothing. When handling ESD-sensitive parts: • Keep the parts in charge between objects. 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

... Human Services 21 Code of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. Lenovo B575 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are no serviceable parts inside those specified herein might result in the U.S. Such devices are also sold separately as a CD...

Hardware Maintenance Manual - Page 20

... fixes, drivers, and BIOS, follow the steps below: 1. Select the BIOS/Driver/Applications and download. 4. 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 FRUs Before replacing parts: Make sure...

Hardware Maintenance Manual - Page 22

...fit and function are RoHS compliant, the replacement part must be implemented on Lenovo products placed on the market before June 2006 Products marketed after June 2006 ... not required to these products and any product Lenovo produces containing RoHS compliant FRUs. Products sold in the EU. Lenovo B575 Hardware Maintenance Manual Important information about replacing RoHS ...

Hardware Maintenance Manual - Page 24

... foreign material in which the machine failed 4. Lenovo B575 Hardware Maintenance Manual What to do first When you...and phone number of a nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused ...Machine type, model number, and serial number 8. Date on laptop products The following are not covered under warranty: • ...

Hardware Maintenance Manual - Page 25

... install the charged battery pack. 7. If the voltage is acceptable, do the following: • Replace the system board. • If the problem continues, go to "Lenovo B575" on page 27. If the voltage is not correct, replace the AC adapter. 4. To check the AC adapter, follow the steps below : 1. Make sure that...

Hardware Maintenance Manual - Page 26

... light on , replace the system board. If the voltage is still less than 95% of battery power remaining is not correct, replace the battery pack. Lenovo B575 Hardware Maintenance Manual Perform operational charging. After it cools down, reinstall and recharge it ), and the percentage of the total power remains;

Hardware Maintenance Manual - Page 27

... following information: • "Restoring the factory contents by using OneKey Recovery" on page 23 • "Passwords" on page 24 • "Power management" on the system partition (C drive), which is shipped. For details of factory default The Lenovo B575 computers come with pre-installed OneKey Rescue System. Make sure to back up , just enter...

Hardware Maintenance Manual - Page 28

... configuration. If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). The password must enter the SVP...unauthorized person. Power-on password A power-on password (POP) protects the system from being powered on . Lenovo B575 Hardware Maintenance Manual When you...Exception: If only an SVP is installed, the password prompt does not appear when the operating system is ...

Hardware Maintenance Manual - Page 30

... conditions 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 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

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 33

... numeric keypad on . You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. When this indicator is on the keyboard 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...