Lenovo G770 Userguide V1.0
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... asked questions........ 29 Troubleshooting 31 Appendix A. Getting to the Internet 22 Wired connection 22 Wireless connection 24 Chapter 4. Learning the basics 7 First use 7 Using AC adapter and battery .....9 Using the touchpad 11 Using the keyboard 12 Connecting external devices.......14 Special keys and buttons 17 System status indicators 18 Securing your...
... asked questions........ 29 Troubleshooting 31 Appendix A. Getting to the Internet 22 Wired connection 22 Wireless connection 24 Chapter 4. Learning the basics 7 First use 7 Using AC adapter and battery .....9 Using the touchpad 11 Using the keyboard 12 Connecting external devices.......14 Special keys and buttons 17 System status indicators 18 Securing your...
Lenovo G770 Userguide V1.0
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c Optical drive d USB port Reads/Burns optical disks. jack Note: For details, see "Connecting USB devices" on page 9. 4 b Microphone jack Connects to USB devices. Chapter 1. Note: For details, see "Using AC adapter and battery" on page 15. Connects to external microphones. e AC power adapter Connect the AC adapter here. Getting to know your computer Right-side view 12 3 4 5 a Headphone jack Connects to music at high volume over extended periods of time may damage your hearing. Attention: • Listening to external headphones.
c Optical drive d USB port Reads/Burns optical disks. jack Note: For details, see "Connecting USB devices" on page 9. 4 b Microphone jack Connects to USB devices. Chapter 1. Note: For details, see "Using AC adapter and battery" on page 15. Connects to external microphones. e AC power adapter Connect the AC adapter here. Getting to know your computer Right-side view 12 3 4 5 a Headphone jack Connects to music at high volume over extended periods of time may damage your hearing. Attention: • Listening to external headphones.
Lenovo G770 Userguide V1.0
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Chapter 1. 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 Getting to keep the battery pack secured in place. c Battery latch spring loaded The spring-loaded battery latch keeps the battery pack secured in place. 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.
Chapter 1. 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 Getting to keep the battery pack secured in place. c Battery latch spring loaded The spring-loaded battery latch keeps the battery pack secured in place. 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.
Lenovo G770 Userguide V1.0
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... the operating system • Creating a user account 7 Connecting the computer to an electrical outlet 1 Connect the power cord to the AC adapter. 2 Connect the AC adapter to the AC power adapter jack of the computer firmly. 3 Plug the power cord into an electrical outlet. Turning on the computer Press the power button...
... the operating system • Creating a user account 7 Connecting the computer to an electrical outlet 1 Connect the power cord to the AC adapter. 2 Connect the AC adapter to the AC power adapter jack of the computer firmly. 3 Plug the power cord into an electrical outlet. Turning on the computer Press the power button...
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Learning the basics Using AC adapter and battery Checking battery status You can determine the percentage of battery power remaining by checking the battery icon in any of the battery ...
Learning the basics Using AC adapter and battery Checking battery status You can determine the percentage of battery power remaining by checking the battery icon in any of the battery ...
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Learning the basics Connecting Bluetooth enabled device (on select models) If your computer has an integrated Bluetooth adapter card, it off to save battery power. • You need to pair the Bluetooth enabled device with your computer 1 Slide the integrated wireless device switch ...
Learning the basics Connecting Bluetooth enabled device (on select models) If your computer has an integrated Bluetooth adapter card, it off to save battery power. • You need to pair the Bluetooth enabled device with your computer 1 Slide the integrated wireless device switch ...
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...; Computers without starting the Windows operating system. Attention: In order to launch Lenovo OneKey Recovery. For more instructions, see the Help file of recovery discs may take some time, connect the AC adapter and battery pack to your hard disk already includes a hidden partition by creating...of the OneKey Rescue system, your computer. • After the recovery discs are burned, please number them so that can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue system without an integrated optical drive support the creation of recovery discs;...
...; Computers without starting the Windows operating system. Attention: In order to launch Lenovo OneKey Recovery. For more instructions, see the Help file of recovery discs may take some time, connect the AC adapter and battery pack to your hard disk already includes a hidden partition by creating...of the OneKey Rescue system, your computer. • After the recovery discs are burned, please number them so that can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue system without an integrated optical drive support the creation of recovery discs;...
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.... The battery is on a blank screen. • Restore backed-up files to the more comprehensive information in Chapter 2. computer is installed correctly. - Chapter 5. The AC adapter is connected to confirm whether the backlight for confirmation.) - The memory is plugged into a working electrical outlet. - Touch the touchpad. - When I turn on the computer...
.... The battery is on a blank screen. • Restore backed-up files to the more comprehensive information in Chapter 2. computer is installed correctly. - Chapter 5. The AC adapter is connected to confirm whether the backlight for confirmation.) - The memory is plugged into a working electrical outlet. - Touch the touchpad. - When I turn on the computer...
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...is charged and the temperature is required, and a fee will be charged for 4 seconds or more. reset the computer. Proof of Lenovo Safety and General Information Guide. Sleep or hibernation problems The critical low-battery error • The battery power is within range, have...the power indicator. • If your computer is in sleep mode, connect the AC adapter to the computer, then press any key or the power button. • If your computer to a Lenovo authorized servicer or a marketing representative to have the computer serviced. Troubleshooting Password problems I ...
...is charged and the temperature is required, and a fee will be charged for 4 seconds or more. reset the computer. Proof of Lenovo Safety and General Information Guide. Sleep or hibernation problems The critical low-battery error • The battery power is within range, have...the power indicator. • If your computer is in sleep mode, connect the AC adapter to the computer, then press any key or the power button. • If your computer to a Lenovo authorized servicer or a marketing representative to have the computer serviced. Troubleshooting Password problems I ...
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If the problem persist, follow the solution in the following : - The display device driver is unreadable or distorted. Speakers are using the AC adapter, or using the battery, and the battery status indicator is in the Boot Device Priority correctly. 33 then turn on the screen. No sound can ...
If the problem persist, follow the solution in the following : - The display device driver is unreadable or distorted. Speakers are using the AC adapter, or using the battery, and the battery status indicator is in the Boot Device Priority correctly. 33 then turn on the screen. No sound can ...
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...lock when it enters sleep mode during a communication operation. If the computer still does not respond, remove the AC adapter and the battery. • Your computer might damage your computer, press and hold the power button for 4 ... 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... Device Priority in the Boot Device Priority list. • Press F12 when the Lenovo logo appears on your problem.
...lock when it enters sleep mode during a communication operation. If the computer still does not respond, remove the AC adapter and the battery. • Your computer might damage your computer, press and hold the power button for 4 ... 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... Device Priority in the Boot Device Priority list. • Press F12 when the Lenovo logo appears on your problem.
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... pack Note: Use only the battery provided by Lenovo. CRU instructions Note: Use only the battery provided by Lenovo. Any other battery could ignite or explode. To replace the battery, do the following: 1 Turn off the computer, or enter hibernation mode. Disconnect the AC adapter and all cables from the computer. 2 Close the...
... pack Note: Use only the battery provided by Lenovo. CRU instructions Note: Use only the battery provided by Lenovo. Any other battery could ignite or explode. To replace the battery, do the following: 1 Turn off the computer, or enter hibernation mode. Disconnect the AC adapter and all cables from the computer. 2 Close the...
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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 a.Loosen the screws that secure the compartment cover a. Appendix 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 a.Loosen the screws that secure the compartment cover a. Appendix A.
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Connect the AC adapter and the cables to the computer again. 39 CRU instructions B After aligning the attachment clips with their matching gaps, reinstall the compartment cover. D Reinstall the battery pack. E Turn the computer over again. Appendix A. C Tighten the screws.
Connect the AC adapter and the cables to the computer again. 39 CRU instructions B After aligning the attachment clips with their matching gaps, reinstall the compartment cover. D Reinstall the battery pack. E Turn the computer over again. Appendix A. C Tighten the screws.
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... incorrectly install optional memory, or install an unsupported memory type, a warning beep will sound when you try to reduce any static elec- Disconnect 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...
... incorrectly install optional memory, or install an unsupported memory type, a warning beep will sound when you try to reduce any static elec- Disconnect 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...
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... tighten the screws. Be sure to save the old DDR3 SDRAM for the new one of them to the computer again. 41 Connect the AC adapter and the cables to make room for future use. 1 1 2 7 Align the notch of the socket at the same time. A Reinstall the battery...
... tighten the screws. Be sure to save the old DDR3 SDRAM for the new one of them to the computer again. 41 Connect the AC adapter and the cables to make room for future use. 1 1 2 7 Align the notch of the socket at the same time. A Reinstall the battery...
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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 CRU instructions The following table provides a list of where to find replacement instructions. Appendix A.
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 CRU instructions The following table provides a list of where to find replacement instructions. Appendix A.
Lenovo G770 Hardware Maintenance Manual V1.0
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... information about replacing RoHS compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery ...24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 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...
... information about replacing RoHS compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using OneKey Recovery ...24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 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...
Lenovo G770 Hardware Maintenance Manual V1.0
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...following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to see if the symptoms change. Before replacing the adapter or device, remove the FRUs one by one FRU, any of the FRUs may have been customized. then, when service has been completed, verify... that board, and then replace the other one. • If an adapter or a device consists of more than one to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you...
...following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to see if the symptoms change. Before replacing the adapter or device, remove the FRUs one by one FRU, any of the FRUs may have been customized. then, when service has been completed, verify... that board, and then replace the other one. • If an adapter or a device consists of more than one to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you...
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... 3. Failing FRU name and part number 7. Customer's name and address Note for repair costs if the computer damage was detected 6. 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 ... list: The following symptoms might indicate that the system was subjected to excessive force, or dropped. 20 Date of an incorrect AC adapter on which the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer...
... 3. Failing FRU name and part number 7. Customer's name and address Note for repair costs if the computer damage was detected 6. 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 ... list: The following symptoms might indicate that the system was subjected to excessive force, or dropped. 20 Date of an incorrect AC adapter on which the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer...