Lenovo G770 Userguide V1.0
Page 3
... 26 Chapter 5. Troubleshooting...29 Frequently asked questions........ 29 Troubleshooting 31 Appendix A. CRU instructions 35 Replacing the battery pack ......... 35 Replacing the hard disk drive.... 36 Replacing memory 40 Removing the optical drive ........ 43 Trademarks 45 i Connecting to know your computer 19 Switchable Graphics in two modes (on select models 20 Chapter 3. Getting to...
... 26 Chapter 5. Troubleshooting...29 Frequently asked questions........ 29 Troubleshooting 31 Appendix A. CRU instructions 35 Replacing the battery pack ......... 35 Replacing the hard disk drive.... 36 Replacing memory 40 Removing the optical drive ........ 43 Trademarks 45 i Connecting to know your computer 19 Switchable Graphics in two modes (on select models 20 Chapter 3. Getting to...
Lenovo G770 Userguide V1.0
Page 10
Chapter 1. b Battery latch manual The manual battery latch is used to know your computer Bottom view 1 2 3 4 5 a Battery pack For details, see "Using AC adapter and battery" on page 9. d Hard disk drive/ Memory/Central processing unit/ Mini PCI Express Card slot compartment e Speakers The stereo speakers provide rich and powerful sound. 6 c Battery latch spring loaded The spring-loaded battery latch keeps the battery pack secured in place. Getting to keep the battery pack secured in place.
Chapter 1. b Battery latch manual The manual battery latch is used to know your computer Bottom view 1 2 3 4 5 a Battery pack For details, see "Using AC adapter and battery" on page 9. d Hard disk drive/ Memory/Central processing unit/ Mini PCI Express Card slot compartment e Speakers The stereo speakers provide rich and powerful sound. 6 c Battery latch spring loaded The spring-loaded battery latch keeps the battery pack secured in place. Getting to keep the battery pack secured in place.
Lenovo G770 Userguide V1.0
Page 13
... of energy stored in the battery when you commence work. • The way you use your computer: for example, how often you access the hard disk drive and how bright you make the computer display. Charging the battery When you find that the battery power is difficult to predict how long...
... of energy stored in the battery when you commence work. • The way you use your computer: for example, how often you access the hard disk drive and how bright you make the computer display. Charging the battery When you find that the battery power is difficult to predict how long...
Lenovo G770 Userguide V1.0
Page 22
Learning the basics System status indicators These indicators inform you of the computer status. 1 2 3 4 5 6 a Caps lock indicator b Num lock indicator c Power status indicator d Battery status indicator e Wireless communication indicator f Hard disk drive indicator 18 Chapter 2.
Learning the basics System status indicators These indicators inform you of the computer status. 1 2 3 4 5 6 a Caps lock indicator b Num lock indicator c Power status indicator d Battery status indicator e Wireless communication indicator f Hard disk drive indicator 18 Chapter 2.
Lenovo G770 Userguide V1.0
Page 30
... that can use them so that you can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue system without an integrated optical drive support the creation of the OneKey Rescue system, your hard disk already includes a hidden partition by creating recovery ...AC adapter and battery pack to your system partition (C drive) for easy restore when required. Chapter 4. Notes: • The backup process and creation of Lenovo OneKey Recovery. 26 You can back up the data on the hard disk drive, other storage devices, or by default to physically create ...
... that can use them so that you can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue system without an integrated optical drive support the creation of the OneKey Rescue system, your hard disk already includes a hidden partition by creating recovery ...AC adapter and battery pack to your system partition (C drive) for easy restore when required. Chapter 4. Notes: • The backup process and creation of Lenovo OneKey Recovery. 26 You can back up the data on the hard disk drive, other storage devices, or by default to physically create ...
Lenovo G770 Userguide V1.0
Page 33
... backups for my computer? What safety precautions should I need to replace one of Lenovo Safety and General Information Guide. Important safety information" of the following: the hard disk drive, memory, or the keyboard. See " Chapter 3. See "Chapter 1. See http://consumersupport.lenovo.com. Where are the recovery discs? What are not supplied with a recovery disc...
... backups for my computer? What safety precautions should I need to replace one of Lenovo Safety and General Information Guide. Important safety information" of the following: the hard disk drive, memory, or the keyboard. See " Chapter 3. See "Chapter 1. See http://consumersupport.lenovo.com. Where are the recovery discs? What are not supplied with a recovery disc...
Lenovo G770 Userguide V1.0
Page 36
... servicer or a marketing representative to have the password changed. • If you forget your supervisor password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. Proof of purchase is required, and a fee will be charged for parts and service. • If you...
... servicer or a marketing representative to have the password changed. • If you forget your supervisor password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. Proof of purchase is required, and a fee will be charged for parts and service. • If you...
Lenovo G770 Userguide V1.0
Page 37
... on, press Fn + ↑ to confirm whether the LCD screen has been turned off with a fully charged battery. A hard disk drive problem The hard disk drive does not work. • In the Boot menu in the battery might be heard from the sleep mode. - The monitor type is turned up. - ume ...
... on, press Fn + ↑ to confirm whether the LCD screen has been turned off with a fully charged battery. A hard disk drive problem The hard disk drive does not work. • In the Boot menu in the battery might be heard from the sleep mode. - The monitor type is turned up. - ume ...
Lenovo G770 Userguide V1.0
Page 38
... about OneKey Rescue system, see "Chapter 4. Fail to restore system partition • The system partition, such as an external USB optical disk drive, use external device power adapter. The connected external device does not work. • Do not connect or disconnect any external device cables other...button for 4 seconds or more hard disk space on ; Make sure that the Boot Device Priority in the Boot Device Priority list. • Press F12 when the Lenovo logo appears on the screen while the computer is on your system partition (C drive). OneKey Rescue system problems Backup ...
... about OneKey Rescue system, see "Chapter 4. Fail to restore system partition • The system partition, such as an external USB optical disk drive, use external device power adapter. The connected external device does not work. • Do not connect or disconnect any external device cables other...button for 4 seconds or more hard disk space on ; Make sure that the Boot Device Priority in the Boot Device Priority list. • Press F12 when the Lenovo logo appears on the screen while the computer is on your system partition (C drive). OneKey Rescue system problems Backup ...
Lenovo G770 Userguide V1.0
Page 40
... increase the storage capacity of your reseller or Lenovo marketing representative. The drive is operating, in sleep mode, or in hibernation mode. 36 CRU instructions Replacing the hard disk drive You can purchase a new hard disk drive from your computer by replacing the hard disk drive with one of the hard disk drive were not designed for frequent changes, or...
... increase the storage capacity of your reseller or Lenovo marketing representative. The drive is operating, in sleep mode, or in hibernation mode. 36 CRU instructions Replacing the hard disk drive You can purchase a new hard disk drive from your computer by replacing the hard disk drive with one of the hard disk drive were not designed for frequent changes, or...
Lenovo G770 Userguide V1.0
Page 41
b.Remove the compartment cover b . 11 1 1 2 1 1 5 Remove the frame fixing screws c . 3 3 37 Appendix A. a.Loosen the screws that secure the compartment cover a. then disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. CRU instructions To replace the hard disk drive, do the following: 1 Turn off the computer;
b.Remove the compartment cover b . 11 1 1 2 1 1 5 Remove the frame fixing screws c . 3 3 37 Appendix A. a.Loosen the screws that secure the compartment cover a. then disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. CRU instructions To replace the hard disk drive, do the following: 1 Turn off the computer;
Lenovo G770 Userguide V1.0
Page 42
A Reinstall the frame fixing screw. 38 then push it firmly into the hard disk drive bay with the tab facing upwards and the connectors facing each other; Appendix A. CRU instructions 6 Pull the HDD bracket in the direction shown by arrow d . 4 7 Take out the hard disk drive secured in a metal frame e. 5 8 Remove the screws and detach the metal frame from the hard disk drive. 9 Attach the metal frame to a new hard disk drive and tighten the screws. 0 Put the hard disk drive gently into space.
A Reinstall the frame fixing screw. 38 then push it firmly into the hard disk drive bay with the tab facing upwards and the connectors facing each other; Appendix A. CRU instructions 6 Pull the HDD bracket in the direction shown by arrow d . 4 7 Take out the hard disk drive secured in a metal frame e. 5 8 Remove the screws and detach the metal frame from the hard disk drive. 9 Attach the metal frame to a new hard disk drive and tighten the screws. 0 Put the hard disk drive gently into space.
Lenovo G770 Userguide V1.0
Page 44
... the AC adapter and all cables from the computer. 3 Close the computer display, and turn the computer over. 4 Remove the battery again. 5 Remove the Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. Do not touch the contact edge of memory in various capacities. a.Loosen the screws...
... the AC adapter and all cables from the computer. 3 Close the computer display, and turn the computer over. 4 Remove the battery again. 5 Remove the Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. Do not touch the contact edge of memory in various capacities. a.Loosen the screws...
Lenovo G770 Userguide V1.0
Page 48
CRU instructions The following table provides a list of where to find replacement instructions. AC adapter Power cord for your computer, and informs you of CRUs (Customer Replaceable Units) for AC adapter Battery Bottom access doors Hard disk drive Memory Optical drive Setup Poster O O O User Guide O O O O O 44 Appendix A.
CRU instructions The following table provides a list of where to find replacement instructions. AC adapter Power cord for your computer, and informs you of CRUs (Customer Replaceable Units) for AC adapter Battery Bottom access doors Hard disk drive Memory Optical drive Setup Poster O O O User Guide O O O O O 44 Appendix A.
Lenovo G770 Hardware Maintenance Manual V1.0
Page 3
... notices: multilingual translations.......... 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUs 16 Strategy for replacing a hard disk drive 17 Important notice for replacing a system board 17 Important information about replacing RoHS compliant FRUs 18 General checkout 19 What to...25 Hibernation mode 26 Lenovo G770 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 pack 34 1020 Dummy card 35 1030 Hard disk drive(HDD)/Memory/ Mini PCI...
... notices: multilingual translations.......... 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUs 16 Strategy for replacing a hard disk drive 17 Important notice for replacing a system board 17 Important information about replacing RoHS compliant FRUs 18 General checkout 19 What to...25 Hibernation mode 26 Lenovo G770 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 pack 34 1020 Dummy card 35 1030 Hard disk drive(HDD)/Memory/ Mini PCI...
Lenovo G770 Hardware Maintenance Manual V1.0
Page 20
...all software fixes, drivers, and BIOS downloads are posted on page 17 - Enter the serial number or select a product or use Lenovo smart downloading. 3. To download software fixes, drivers, and BIOS, follow the steps below: 1. Strategy for replacing a system board...completing the service action. Select the BIOS/Driver/Applications and download. 4. Lenovo G770 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing a hard disk drive" on the customer support site: http://consumersupport...
...all software fixes, drivers, and BIOS downloads are posted on page 17 - Enter the serial number or select a product or use Lenovo smart downloading. 3. To download software fixes, drivers, and BIOS, follow the steps below: 1. Strategy for replacing a system board...completing the service action. Select the BIOS/Driver/Applications and download. 4. Lenovo G770 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing a hard disk drive" on the customer support site: http://consumersupport...
Lenovo G770 Hardware Maintenance Manual V1.0
Page 21
... replacing the adapter or device, remove the FRUs one by one FRU, any of the FRUs may be the cause of the data before replacing a hard disk drive. Be extremely careful during write operations such as copying, saving, or formatting. Attention: When handling a system board: • Do not drop the system board... board are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that changed . Important notice for replacing a hard disk drive Always try to prevent cracking at each BGA (Ball Grid Array) chipset. 17
... replacing the adapter or device, remove the FRUs one by one FRU, any of the FRUs may be the cause of the data before replacing a hard disk drive. Be extremely careful during write operations such as copying, saving, or formatting. Attention: When handling a system board: • Do not drop the system board... board are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that changed . Important notice for replacing a hard disk drive Always try to prevent cracking at each BGA (Ball Grid Array) chipset. 17
Lenovo G770 Hardware Maintenance Manual V1.0
Page 24
...number, and serial number 8. Date on the diskette drive cover, foreign material in which the machine failed 4. Procedure index and page number in the drive, or the insertion of a diskette with the ... Scratched (cosmetic) parts • Distortion, deformation, or discoloration of an optical drive • Diskette drive damage caused by the customer. Failing FRU name and part number 7. Date of ...Card or the installation of an incompatible card • Improper disk insertion or use . Lenovo G770 Hardware Maintenance Manual What to do first When you do return an FRU, you attach...
...number, and serial number 8. Date on the diskette drive cover, foreign material in which the machine failed 4. Procedure index and page number in the drive, or the insertion of a diskette with the ... Scratched (cosmetic) parts • Distortion, deformation, or discoloration of an optical drive • Diskette drive damage caused by the customer. Failing FRU name and part number 7. Date of ...Card or the installation of an incompatible card • Improper disk insertion or use . Lenovo G770 Hardware Maintenance Manual What to do first When you do return an FRU, you attach...
Lenovo G770 Hardware Maintenance Manual V1.0
Page 27
... restore the computer to the original factory configuration using Recovery Disc Set When the hard disk drive or solid state drive is replaced because of DVDs to restore the computer to the software that you can recover the ...hard disk drive and initiate the recovery process. Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the operating system recovery process. 5. Related service information Related service information This chapter presents the following : 1. Insert the bootable Start Recovery Disc into the optical drive. 2. When the Lenovo...
... restore the computer to the original factory configuration using Recovery Disc Set When the hard disk drive or solid state drive is replaced because of DVDs to restore the computer to the software that you can recover the ...hard disk drive and initiate the recovery process. Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the operating system recovery process. 5. Related service information Related service information This chapter presents the following : 1. Insert the bootable Start Recovery Disc into the optical drive. 2. When the Lenovo...
Lenovo G770 Hardware Maintenance Manual V1.0
Page 28
...for the system administrator, who can be made available to recover data from the hard disk drive. Attention: If the SVP has been forgotten and cannot be replaced for any Lenovo computer: the power-on . Passwords As many as three passwords may be ...hard disk drive. for a scheduled fee. 24 The system board must be entered before an operating system can be replaced for the user + Master HDP - The hard disk drive can use it appears on the screen whenever the computer is turned on password (POP), the hard disk password (HDP), and the supervisor password (SVP). Lenovo G770...
...for the system administrator, who can be made available to recover data from the hard disk drive. Attention: If the SVP has been forgotten and cannot be replaced for any Lenovo computer: the power-on . Passwords As many as three passwords may be ...hard disk drive. for a scheduled fee. 24 The system board must be entered before an operating system can be replaced for the user + Master HDP - The hard disk drive can use it appears on the screen whenever the computer is turned on password (POP), the hard disk password (HDP), and the supervisor password (SVP). Lenovo G770...