Lenovo G770 Userguide V1.0
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... common to most models. GS-35F-05925. Please refer to use , reproduction, or disclosure is subject to http://consumersupport.lenovo.com/ and click User guides and manuals. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48...
... common to most models. GS-35F-05925. Please refer to use , reproduction, or disclosure is subject to http://consumersupport.lenovo.com/ and click User guides and manuals. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48...
Lenovo G770 Hardware Maintenance Manual V1.0
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... 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 ...service information 23 Restoring the factory 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 G770...
... 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 ...service information 23 Restoring the factory 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 G770...
Lenovo G770 Hardware Maintenance Manual V1.0
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... are familiar with Lenovo products. Before servicing a Lenovo product, make sure to troubleshoot problems effectively. Use this manual to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific section includes service, reference, and product-specific parts information. iv Important: This manual is divided into the following Lenovo product: Lenovo G770 Use this manual to read all the...
... are familiar with Lenovo products. Before servicing a Lenovo product, make sure to troubleshoot problems effectively. Use this manual to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific section includes service, reference, and product-specific parts information. iv Important: This manual is divided into the following Lenovo product: Lenovo G770 Use this manual to read all the...
Lenovo G770 Hardware Maintenance Manual V1.0
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...object: 1. Lift it by standing or pushing up above your elbows. Lenovo G770 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are servicing the machine. • Keep your toolcase away from walk areas so ... that causes hazards to the customer, or that makes the machine unsafe. • Before you start the machine, make sure that other service representatives and the customer are not in a hazardous position. • Please remove covers and other parts in the moving parts of the ...
...object: 1. Lift it by standing or pushing up above your elbows. Lenovo G770 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are servicing the machine. • Keep your toolcase away from walk areas so ... that causes hazards to the customer, or that makes the machine unsafe. • Before you start the machine, make sure that other service representatives and the customer are not in a hazardous position. • Please remove covers and other parts in the moving parts of the ...
Lenovo G770 Hardware Maintenance Manual V1.0
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... in your work area. such touching can cause personal injury and machine damage. • Do not service the following parts with the reflective surface of the units.) • If an electrical accident occurs: - Pumps - Lenovo G770 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - The surface is conductive; Switch off...
... in your work area. such touching can cause personal injury and machine damage. • Do not service the following parts with the reflective surface of the units.) • If an electrical accident occurs: - Pumps - Lenovo G770 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - The surface is conductive; Switch off...
Lenovo G770 Hardware Maintenance Manual V1.0
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Notes: 1. Make sure that meets the specific service requirement. When working on these systems. - You can use coax or connectoroutside shells on a double-insulated or battery-operated system, use an ESD common ground ... to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to any frame ground, ground braid, or greenwire ground. - Lenovo G770 Hardware Maintenance Manual Handling devices that the machine, the part, the work surface.
Notes: 1. Make sure that meets the specific service requirement. When working on these systems. - You can use coax or connectoroutside shells on a double-insulated or battery-operated system, use an ESD common ground ... to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to any frame ground, ground braid, or greenwire ground. - Lenovo G770 Hardware Maintenance Manual Handling devices that the machine, the part, the work surface.
Lenovo G770 Hardware Maintenance Manual V1.0
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...Code of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. There are no serviceable parts inside those specified herein might result in exposure to the requirements of Federal Regulations (DHHS 21 CFR) Subchapter J for ... l'esposizione a. Such devices are also sold separately as a CD-ROM drive or a DVD-ROM drive. Lenovo G770 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. und Einstellelemente anders als hier...
...Code of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. There are no serviceable parts inside those specified herein might result in exposure to the requirements of Federal Regulations (DHHS 21 CFR) Subchapter J for ... l'esposizione a. Such devices are also sold separately as a CD-ROM drive or a DVD-ROM drive. Lenovo G770 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. und Einstellelemente anders als hier...
Lenovo G770 Hardware Maintenance Manual V1.0
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... BIOS/Driver/Applications and download. 4. Enter the serial number or select a product or use Lenovo smart downloading. 3. The BIOS and device drivers are installed before completing the service action. Lenovo G770 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs Before replacing parts: Make sure that the...
... BIOS/Driver/Applications and download. 4. Enter the serial number or select a product or use Lenovo smart downloading. 3. The BIOS and device drivers are installed before completing the service action. Lenovo G770 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs Before replacing parts: Make sure that the...
Lenovo G770 Hardware Maintenance Manual V1.0
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Lenovo G770 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form ... of an optical drive • Diskette drive damage caused by pressure on the diskette drive cover, foreign material in which the machine failed 4. Date of service 3. Date of purchase 5. Before checking problems with multiple labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported device •...
Lenovo G770 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form ... of an optical drive • Diskette drive damage caused by pressure on the diskette drive cover, foreign material in which the machine failed 4. Date of service 3. Date of purchase 5. Before checking problems with multiple labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported device •...
Lenovo G770 Hardware Maintenance Manual V1.0
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... the system configuration. The system board must be replaced for several times and you . Follow the instructions on by you might experience periods when no service procedure to the Microsoft Windows screen is normal. 8. The computer does not start until the password is no activity is apparent on password (POP),...password prompt does not appear when the operating system is turned on. The hard disk drive can be made available to complete the Windows setup. Lenovo G770 Hardware Maintenance Manual 7. If any Lenovo computer: the power-on the screen for a scheduled fee.
... the system configuration. The system board must be replaced for several times and you . Follow the instructions on by you might experience periods when no service procedure to the Microsoft Windows screen is normal. 8. The computer does not start until the password is no activity is apparent on password (POP),...password prompt does not appear when the operating system is turned on. The hard disk drive can be made available to complete the Windows setup. Lenovo G770 Hardware Maintenance Manual 7. If any Lenovo computer: the power-on the screen for a scheduled fee.
Lenovo G770 Hardware Maintenance Manual V1.0
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In the Lenovo computer, this problem is addressed with shock or vibration. • They are calibrated correctly following country specifications. 32 Tighten screws as follows: • Plastic to ... you use new screws. • Use a torque screwdriver if you removed. Lenovo G770 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. • Each one . Read this machine: • Keep the screw kit in the table. If you service this section carefully before replacing any FRU. Use a new one should...
In the Lenovo computer, this problem is addressed with shock or vibration. • They are calibrated correctly following country specifications. 32 Tighten screws as follows: • Plastic to ... you use new screws. • Use a torque screwdriver if you removed. Lenovo G770 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. • Each one . Read this machine: • Keep the screw kit in the table. If you service this section carefully before replacing any FRU. Use a new one should...
Lenovo G770 Hardware Maintenance Manual V1.0
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... of the socket at the same time in the direction shown by arrows a, and then unplug the DIMM in the direction shown by arrow b. Lenovo G770 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/...Mini PCI Express Card slot compartment cover" on the computer you are servicing, the card must be moved. 40 Push the DIMM firmly, and pivot it ...
... of the socket at the same time in the direction shown by arrows a, and then unplug the DIMM in the direction shown by arrow b. Lenovo G770 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/...Mini PCI Express Card slot compartment cover" on the computer you are servicing, the card must be moved. 40 Push the DIMM firmly, and pivot it ...
Lenovo G770 Hardware Maintenance Manual V1.0
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When you service the CPU, avoid any kind of the screw in the direction shown by arrow to release the lock, then remove the CPU in the direction ...; "1120 Fan assembly and Heat Sink assembly" on the CPU socket in the direction shown by arrow , and then rotate the head of rough handling. Lenovo G770 Hardware Maintenance Manual 1130 CPU For access, remove these FRUs in the direction shown by arrow a to secure the CPU. 56 Figure 13.
When you service the CPU, avoid any kind of the screw in the direction shown by arrow to release the lock, then remove the CPU in the direction ...; "1120 Fan assembly and Heat Sink assembly" on the CPU socket in the direction shown by arrow , and then rotate the head of rough handling. Lenovo G770 Hardware Maintenance Manual 1130 CPU For access, remove these FRUs in the direction shown by arrow a to secure the CPU. 56 Figure 13.
Lenovo G770 Hardware Maintenance Manual V1.0
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.... these patents. The products described in this Lenovo product, and use or distribute any of the information you . Lenovo G770 Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document does not affect or change Lenovo product specifications or warranties. Consult your local Lenovo representative for use in implantation or other...
.... these patents. The products described in this Lenovo product, and use or distribute any of the information you . Lenovo G770 Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document does not affect or change Lenovo product specifications or warranties. Consult your local Lenovo representative for use in implantation or other...