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Chapter 2. Learning the basics Using the touchpad 1 23 a Touchpad b Left click button c Right click button To move the cursor on a conventional mouse. Note: You can enable/disable the touchpad using Fn + F6. 11 The function corresponds to move. The function corresponds to that of the left mouse button on the screen, slide your fingertip over the pad in the direction in which you want the cursor to that of the right mouse button on a conventional mouse.
Chapter 2. Learning the basics Using the touchpad 1 23 a Touchpad b Left click button c Right click button To move the cursor on a conventional mouse. Note: You can enable/disable the touchpad using Fn + F6. 11 The function corresponds to move. The function corresponds to that of the left mouse button on the screen, slide your fingertip over the pad in the direction in which you want the cursor to that of the right mouse button on a conventional mouse.
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... the touchpad. Fn + Home: Activate the pause function. Fn Increase/Decrease sound volume. 13 Learning the basics The following describes the features of the LCD screen. Fn + Esc: Turn on /off the backlight of each function key. Fn + F2: Turn on/off ). Fn Increase/Decrease display brightness. Fn + F10: Stop playback...
... the touchpad. Fn + Home: Activate the pause function. Fn Increase/Decrease sound volume. 13 Learning the basics The following describes the features of the LCD screen. Fn + Esc: Turn on /off the backlight of each function key. Fn + F2: Turn on/off ). Fn Increase/Decrease display brightness. Fn + F10: Stop playback...
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... GPU: It is also referred to seven alphanumeric characters in two modes: Mode 1 Select the graphics processor based on select models The Lenovo G-series model supports Switchable Graphics in any combination. Alternatively, you enter the correct password. The default setting of your computer under the Windows...one to as follows: 1 Start your computer is starting up. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen while the computer is Mode 1. To switch to Mode 2, please refer to some applications automatically. Once you set the password...
... GPU: It is also referred to seven alphanumeric characters in two modes: Mode 1 Select the graphics processor based on select models The Lenovo G-series model supports Switchable Graphics in any combination. Alternatively, you enter the correct password. The default setting of your computer under the Windows...one to as follows: 1 Start your computer is starting up. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen while the computer is Mode 1. To switch to Mode 2, please refer to some applications automatically. Once you set the password...
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Within the program, you want to create and follow the steps below to launch Lenovo OneKey Recovery system. • On the main screen, click Create Recovery Disc. • Choose the type of recovery disc(s): recovery disc(s) with existing backup image, recovery disc(s) from...the current system partition, and factory default recovery disc(s). To create a recovery disc(s): • Insert a recordable disc into the optical drive on -screen instructions. • Insert additional recordable disc(s) when prompted. 27 Make sure to launch OneKey Rescue system. You can be loaded, follow the on...
Within the program, you want to create and follow the steps below to launch Lenovo OneKey Recovery system. • On the main screen, click Create Recovery Disc. • Choose the type of recovery disc(s): recovery disc(s) with existing backup image, recovery disc(s) from...the current system partition, and factory default recovery disc(s). To create a recovery disc(s): • Insert a recordable disc into the optical drive on -screen instructions. • Insert additional recordable disc(s) when prompted. 27 Make sure to launch OneKey Rescue system. You can be loaded, follow the on...
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....) - Press the power button. - Troubleshooting Troubleshooting If you still see Chapter 2. The AC adapter is connected to resume from the screen saver or to the computer and the power cord is installed correctly. • If these items are properly set, and the...to your problem here, see only the cursor on the keyboard. - Display problems When I turn on the computer, • If the screen is on a blank screen. • Restore backed-up files to the original factory contents using OneKey Rescue system. Press Fn + F2 to the more comprehensive information...
....) - Press the power button. - Troubleshooting Troubleshooting If you still see Chapter 2. The AC adapter is connected to resume from the screen saver or to the computer and the power cord is installed correctly. • If these items are properly set, and the...to your problem here, see only the cursor on the keyboard. - Display problems When I turn on the computer, • If the screen is on a blank screen. • Restore backed-up files to the original factory contents using OneKey Rescue system. Press Fn + F2 to the more comprehensive information...
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...the computer again. The Mute function is not used. - tor shows empty. -or- the computer for one minute to confirm whether the LCD screen has been turned off. If the problem persist, follow the solution in the battery might be heard from the sleep mode. - The headphone jack... charged battery. If the power indicator is in blinking, press the power button to make sure that the hard disk drive is turned up. - The screen is installed correctly. - Sound problems • Make sure that : the speaker even when the vol- - The display device driver is unreadable or distorted...
...the computer again. The Mute function is not used. - tor shows empty. -or- the computer for one minute to confirm whether the LCD screen has been turned off. If the problem persist, follow the solution in the battery might be heard from the sleep mode. - The headphone jack... charged battery. If the power indicator is in blinking, press the power button to make sure that the hard disk drive is turned up. - The screen is installed correctly. - Sound problems • Make sure that : the speaker even when the vol- - The display device driver is unreadable or distorted...
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... the BIOS setup utility is set so 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 page 26. OneKey Rescue system" on ; capacity of the BIOS setup utility. The connected external device does not...
... the BIOS setup utility is set so 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 page 26. OneKey Rescue system" on ; capacity of the BIOS setup utility. The connected external device does not...
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CRU instructions Note: If only one DDR3 SDRAM is installed correctly, do as follows: 1 Turn the computer on the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but not in your computer. 42 The BIOS setup utility screen opens. The System Memory item shows the total amount of memory installed in SLOT-1 ( : upper slot). b a To make sure that the DDR3 SDRAM is used on . 2 Hold F2 during startup. Appendix A.
CRU instructions Note: If only one DDR3 SDRAM is installed correctly, do as follows: 1 Turn the computer on the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but not in your computer. 42 The BIOS setup utility screen opens. The System Memory item shows the total amount of memory installed in SLOT-1 ( : upper slot). b a To make sure that the DDR3 SDRAM is used on . 2 Hold F2 during startup. Appendix A.
Lenovo G770 Hardware Maintenance Manual V1.0
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... 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 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing...
... 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 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing...
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...BIOS and device driver fixes are customer-installable. Go to the system board before replacing any FRUs listed in this manual. Lenovo G770 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing a hard ... loaded to http://consumersupport.lenovo.com/. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are posted on the screen and install the necessary ...
...BIOS and device driver fixes are customer-installable. Go to the system board before replacing any FRUs listed in this manual. Lenovo G770 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing a hard ... loaded to http://consumersupport.lenovo.com/. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are posted on the screen and install the necessary ...
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...because of a failure, no product recovery program is used to format the hard disk drive and initiate the recovery process. When the Lenovo logo comes up device. The computer will boot from the Start Recovery Disc. Not all recovery disc sets come with the terms, ...select I accept these terms and conditions and then click Next. 4. Follow the on-screen instructions to begin the operating system recovery process. 5. Related service information Related service information This chapter presents the following information: • "Restoring...
...because of a failure, no product recovery program is used to format the hard disk drive and initiate the recovery process. When the Lenovo logo comes up device. The computer will boot from the Start Recovery Disc. Not all recovery disc sets come with the terms, ...select I accept these terms and conditions and then click Next. 4. Follow the on-screen instructions to begin the operating system recovery process. 5. Related service information Related service information This chapter presents the following information: • "Restoring...
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If any of these passwords has been set, a prompt for access to the Microsoft Windows screen is available, neither Lenovo nor Lenov authorized service technicians provide any Lenovo computer: the power-on . Exception: If only an SVP is installed, the password prompt does not appear when the operating system... there is apparent on the screen to the hard disk drive even if the user has changed the user HDP Attention: If the user HDP has been forgotten, check whether a master HDP has been set , remove the disc and restart the computer. Lenovo G770 Hardware Maintenance Manual 7. Power-...
If any of these passwords has been set, a prompt for access to the Microsoft Windows screen is available, neither Lenovo nor Lenov authorized service technicians provide any Lenovo computer: the power-on . Exception: If only an SVP is installed, the password prompt does not appear when the operating system... there is apparent on the screen to the hard disk drive even if the user has changed the user HDP Attention: If the user HDP has been forgotten, check whether a master HDP has been set , remove the disc and restart the computer. Lenovo G770 Hardware Maintenance Manual 7. Power-...
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...indicator is amber, indicating that the battery power is powered off . To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Related service information Power management Note: Power management modes are not supported for APM operating system. Sleep... (standby) mode When the computer enters sleep (standby) mode, the following events occur in addition to what occurs in screen blank mode: • The LCD is powered off. • The hard disk drive is low. (Alternatively, if Hibernate when battery ...
...indicator is amber, indicating that the battery power is powered off . To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Related service information Power management Note: Power management modes are not supported for APM operating system. Sleep... (standby) mode When the computer enters sleep (standby) mode, the following events occur in addition to what occurs in screen blank mode: • The LCD is powered off. • The hard disk drive is low. (Alternatively, if Hibernate when battery ...
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Table 3. Fn + F6: Fn + F9: Enable/Disable the touchpad. Fn + F10: Stop playback of the LCD screen. Fn + F5: Open the interface for display resolution settings. Fn + Home: Activate the pause function. Fn + F2: Fn + F3: Fn + F4: Turn on/...integrated wireless devices settings (on /off ). Fn + F12: Fn + PrtSc: Fn + Insert: Skip to select this notebook or an external display. Enter sleep mode. Lenovo G770 Fn key combinations The following table shows the function of each combination of Windows Media Player. Fn + F11: Skip to the previous track. Activate the...
Table 3. Fn + F6: Fn + F9: Enable/Disable the touchpad. Fn + F10: Stop playback of the LCD screen. Fn + F5: Open the interface for display resolution settings. Fn + Home: Activate the pause function. Fn + F2: Fn + F3: Fn + F4: Turn on/...integrated wireless devices settings (on /off ). Fn + F12: Fn + PrtSc: Fn + Insert: Skip to select this notebook or an external display. Enter sleep mode. Lenovo G770 Fn key combinations The following table shows the function of each combination of Windows Media Player. Fn + F11: Skip to the previous track. Activate the...