Lenovo G575 Support Question

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Question posted by johpo on August 14th, 2014

I Forgot My Log In Password For My Laptop Lenovo G575 How Do I Master Reset

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Related Lenovo G575 Manual Pages

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 1

Lenovo G470/G475/ G570/G575 User Guide V1.0 Read the safety notices and important tips in the included manuals before using your computer.

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 26

... is compatible with the security lock that becomes the system's "password". Chapter 2. Refer to the "Left-side view" on the...selecting, and implementing the locking devices and security features. Lenovo offers no comment judgement or warranty regarding the function, quality... a digital map that you have purchased. If you log on installing the security lock, please refer to help ...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 27

... be from being used unless you power on the computer. Note: This password can be used by others. Learning the basics „ Using passwords Using passwords helps prevent your password at the prompt. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen each time you enter the correct...

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 35

...ignite or explode. Appendix A. CRU instructions Notes: • The illustrations used in the direction shown by Lenovo. To replace the battery, do the following steps about upgrading and replacing devices are using an ExpressCard device,...: If you are the same for the G470, G475, G570 and G575. Replacing the battery Note: Use only the battery provided by the arrow c . 1 3 2 31

Hardware Maintenance Manual - Page 3

... 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 G470/G475/G570/G575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices...

Hardware Maintenance Manual - Page 4

...This manual contains service and reference information for the following Lenovo product: Lenovo G470/G475/G570/G575 Use this manual to troubleshoot problems. The manual is ..., guidelines, and safety information required for trained servicers who are familiar with Lenovo products. Before servicing a Lenovo product, make sure to read all the information under "Safety information" on page 1...

Hardware Maintenance Manual - Page 5

Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo G470/G475/G570/G575 computer: •• "General safety" on page 2 •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that ...

Hardware Maintenance Manual - Page 6

Lenovo G470/G475/G570/G575 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: •• Observe a good housekeeping in your back. Make sure that other ...

Hardware Maintenance Manual - Page 8

... and machine damage. •• Do not service the following parts with the reflective surface of the units.) •• If an electrical accident occurs: - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual •• Always look carefully for possible hazards in a machine: - The surface is conductive; Blowers and fans -

Hardware Maintenance Manual - Page 10

...: 1. Grounding requirements Electrical grounding of the computer is insulative and retains a charge even when you use coax or connectoroutside shells on these systems. - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Handling devices that are inserted into the product. •• Avoid contact with other people. •• Wear a grounded wrist strap...

Hardware Maintenance Manual - Page 18

...in exposure to the requirements of the Department of Health and Human Services 21 Code of Lenovo computer are also sold separately as a CD-ROM drive or a DVD-ROM drive.... devices are equipped from the factory with an optical storage device such as options. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Laser compliance statement Some models of Federal Regulations (DHHS 21 CFR)...

Hardware Maintenance Manual - Page 20

... driver fixes are customer-installable. Enter a serial number or select a product or use Lenovo smart downloading. 3. "Strategy for replacing a system board " on page 17 ••...the steps below: 1. Select the BIOS/Driver/Applications and download. 4. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Important service information This chapter presents the following important service ...

Hardware Maintenance Manual - Page 22

...the replacement part must be RoHS compliant. RoHS requirements must also be implemented on Lenovo products placed on the market before June 2006 Products marketed after June 2006. ... these products and any product Lenovo produces containing RoHS compliant FRUs. RoHS compliant FRUs have RoHS compliant parts. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Important information ...

Hardware Maintenance Manual - Page 24

...8226; Diskette drive damage caused by pressure on laptop products The following symptoms might indicate that have... information in which the machine failed 4. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual What to do first ... blown by attachment of a nonsupported device •• Forgotten computer password (making the computer unusable) •• Sticky keys caused by ...

Hardware Maintenance Manual - Page 25

... a power problem, see the appropriate one of the following : •• Replace the system board. •• If the problem continues, go to "Lenovo G470/G475/G570/G575" on , check the power cord of the AC adapter for correct continuity and installation. •• If the computer does not charge during operation...

Hardware Maintenance Manual - Page 26

... or icon does not light on , replace the system board. This protects the battery pack from being overcharged or from the computer and leave it . Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Perform operational charging. See the following figure: Terminal Voltage (V DC) 3 4 5 6(-) 7(-) 2(+) 1(+) 1 +0 to 100% of the total power remains...

Hardware Maintenance Manual - Page 27

...System. If you can create recovery discs by using OneKey Recovery Restore of factory default The Lenovo G470/G475/G570/G575 computers come with pre-installed OneKey Rescue System.In order to save application files and the ... contents by using OneKey Recovery" on page 23 •• "Passwords" on page 24 •• "Power management" on the system partition (C drive), which is shipped.

Hardware Maintenance Manual - Page 28

... discs to reset the password. Passwords As many as two passwords may be booted. The system board must be entered before an operating system can be needed for any of these passwords has been ... password A supervisor password (SVP) protects the system information stored in order to get access to 2 hours. The user must enter the SVP in the BIOS Setup Utility. Lenovo G470/G475/G570/G575 ...

Hardware Maintenance Manual - Page 30

..., the computer returns from the hard disk drive. 26 Closing the lid. - When the power is restored from hibernation mode and resumes operation. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following actions as the event that causes the system to enter hibernation mode, follow the...

Hardware Maintenance Manual - Page 31

... 33 •• "Locations" on page 69 •• "Parts list" on page 71 Specifications The following table lists the specifications of the Lenovo G470/G475/G570/ G575 : Table 1. Specifications Feature Processor Core Chipset Bus architecture Graphic memory chip Display Standard memory CMOS RAM Hard disk drive Optical drive Description • Intel...