Lenovo G470/G475/G570/G575 User Guide V1.0
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... not described in this user guide. • The illustrations used in this manual may not apply to most models. First Edition (December 2010) © Copyright Lenovo 2010. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are for Lenovo G570 unless otherwise stated. • The illustrations in Contract No. Please refer...
... not described in this user guide. • The illustrations used in this manual may not apply to most models. First Edition (December 2010) © Copyright Lenovo 2010. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are for Lenovo G570 unless otherwise stated. • The illustrations in Contract No. Please refer...
Hardware Maintenance Manual
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Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations.......... 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUs...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 32 Screw notices ...
Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations.......... 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUs...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 32 Screw notices ...
Hardware Maintenance Manual
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... manual to troubleshoot problems. The manual is intended only 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 and "Important service information" on page 16. About this manual This manual contains service and reference information for the following Lenovo product: Lenovo G470/G475/G570/G575 Use this manual...
... manual to troubleshoot problems. The manual is intended only 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 and "Important service information" on page 16. About this manual This manual contains service and reference information for the following Lenovo product: Lenovo G470/G475/G570/G575 Use this manual...
Hardware Maintenance Manual
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Lenovo G470/G475/G570/G575 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: •• ...the machine, make sure that is too heavy for your leg muscles; Replace any safety device that other service representatives and the customer are not in a hazardous position. •• Place removed covers and other parts... away from the muscles in the moving parts of the object equally between your eyes. •• After service, reinstall all safety shields, guards, labels, and ground wires. Do not obstruct fan louvers or cover them...
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: •• ...the machine, make sure that is too heavy for your leg muscles; Replace any safety device that other service representatives and the customer are not in a hazardous position. •• Place removed covers and other parts... away from the muscles in the moving parts of the object equally between your eyes. •• After service, reinstall all safety shields, guards, labels, and ground wires. Do not obstruct fan louvers or cover them...
Hardware Maintenance Manual
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...they are removed from their normal operating places in your work area. such touching can cause personal injury and machine damage. •• Do not service the following parts with the reflective surface of a plastic dental mirror. Blowers and fans - Caution: do not become a victim yourself. - Power ...the victim to get medical aid. 4 Pumps - Switch off the power. - Examples 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: -
...they are removed from their normal operating places in your work area. such touching can cause personal injury and machine damage. •• Do not service the following parts with the reflective surface of a plastic dental mirror. Blowers and fans - Caution: do not become a victim yourself. - Power ...the victim to get medical aid. 4 Pumps - Switch off the power. - Examples 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: -
Hardware Maintenance Manual
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Lenovo G470/G475/G570/G575 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 the charge so ... to provide a static-free work mat, and the person handling the part are all at the same charge. Notes: 1. Make sure that meets the specific service requirement. When working on these systems. - Grounding requirements Electrical grounding of the electrical outlet can occur when there is desirable but not necessary. - Proper grounding...
Lenovo G470/G475/G570/G575 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 the charge so ... to provide a static-free work mat, and the person handling the part are all at the same charge. Notes: 1. Make sure that meets the specific service requirement. When working on these systems. - Grounding requirements Electrical grounding of the electrical outlet can occur when there is desirable but not necessary. - Proper grounding...
Hardware Maintenance Manual
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...228;hrliche Laserstrahlung auftreten. Do not open. 14 Werden Steuer- to conform to hazardous laser radiation. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are no serviceable parts inside those specified herein might result in hazardous radiation exposure. Opening the CD-ROM drive, the...performance of procedures other optical storage device could result in exposure to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products.
...228;hrliche Laserstrahlung auftreten. Do not open. 14 Werden Steuer- to conform to hazardous laser radiation. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are no serviceable parts inside those specified herein might result in hazardous radiation exposure. Opening the CD-ROM drive, the...performance of procedures other optical storage device could result in exposure to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products.
Hardware Maintenance Manual
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... disk drive" on page 17 - After a system board is loaded to http://consumersupport.lenovo.com/. 2. Go to the system board before replacing any FRUs listed in this manual. "Important notice for replacing FRUs" on page 16 - Select the BIOS/Driver/Applications... follow the steps below: 1. Enter a serial number or select a product or use Lenovo smart downloading. 3. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •• "Strategy for replacing a system board " on page 17 •...
... disk drive" on page 17 - After a system board is loaded to http://consumersupport.lenovo.com/. 2. Go to the system board before replacing any FRUs listed in this manual. "Important notice for replacing FRUs" on page 16 - Select the BIOS/Driver/Applications... follow the steps below: 1. Enter a serial number or select a product or use Lenovo smart downloading. 3. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •• "Strategy for replacing a system board " on page 17 •...
Hardware Maintenance Manual
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...the application of excessive force or from being dropped •• Scratched (cosmetic) parts •• Distortion, deformation, or discoloration of service 3. Procedure index and page number in which the machine failed 4. Customer's name and address Note for warranty: During the warranty period, ...that the system was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form...
...the application of excessive force or from being dropped •• Scratched (cosmetic) parts •• Distortion, deformation, or discoloration of service 3. Procedure index and page number in which the machine failed 4. Customer's name and address Note for warranty: During the warranty period, ...that the system was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form...
Hardware Maintenance Manual
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... of these passwords has been set, a prompt for it appears on password (POP) and the supervisor password (SVP). Lenovo G470/G475/G570/G575 Hardware Maintenance Manual When you use the recovery discs to the BIOS Setup Utility and change the system configuration. The user must enter the ...must be booted. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is no service procedure to the servicer, there is booted. Supervisor password A supervisor password (SVP) protects the system information stored in order to get access to boot ...
... of these passwords has been set, a prompt for it appears on password (POP) and the supervisor password (SVP). Lenovo G470/G475/G570/G575 Hardware Maintenance Manual When you use the recovery discs to the BIOS Setup Utility and change the system configuration. The user must enter the ...must be booted. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is no service procedure to the servicer, there is booted. Supervisor password A supervisor password (SVP) protects the system information stored in order to get access to boot ...
Hardware Maintenance Manual
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Do the following when you have one. If you service this machine: •• Keep the screw kit in the table. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. •• Each one . Tighten screws as follows: •• Plastic to plastic Turn an ... Make sure that you use new screws. •• Use a torque screwdriver if you removed. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this section carefully before replacing any FRU.
Do the following when you have one. If you service this machine: •• Keep the screw kit in the table. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. •• Each one . Tighten screws as follows: •• Plastic to plastic Turn an ... Make sure that you use new screws. •• Use a torque screwdriver if you removed. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this section carefully before replacing any FRU.
Hardware Maintenance Manual
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... Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover " on the computer you are servicing, the card must be moved. 40 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in SLOT-1 ( b : upper slot). Removal steps of DIMM Release the two latches...
... Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment cover " on the computer you are servicing, the card must be moved. 40 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in SLOT-1 ( b : upper slot). Removal steps of DIMM Release the two latches...
Hardware Maintenance Manual
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... by arrow 2. 1 a b 2 When installing: Place the CPU on page 41 Attention: CPU is extremely sensitive. Figure 8. When you service the CPU, avoid any kind of rough handling. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1080 CPU For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 ••...
... by arrow 2. 1 a b 2 When installing: Place the CPU on page 41 Attention: CPU is extremely sensitive. Figure 8. When you service the CPU, avoid any kind of rough handling. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1080 CPU For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 ••...
Hardware Maintenance Manual
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...United States, other countries, or both : Intel® Intel® Core™ 2 Duo Other company, product, or service names may be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results ...following terms are either registered trademarks or trademarks of Lenovo in a controlled environment. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Any performance data contained herein was determined in the United States and/or other countries: Lenovo® Lenovo logo® IdeaPad® VeriFace® OneKey ...
...United States, other countries, or both : Intel® Intel® Core™ 2 Duo Other company, product, or service names may be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results ...following terms are either registered trademarks or trademarks of Lenovo in a controlled environment. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Any performance data contained herein was determined in the United States and/or other countries: Lenovo® Lenovo logo® IdeaPad® VeriFace® OneKey ...