Safety and General Information Guide - Notebook
Page 24
..., many of the tips as good lighting and proper seating, for example, can be possible to frequent changes in a casual setting. Your computer's visual display screen is designed to meet the highest standards and to provide you with clear, crisp images and large, bright displays that are easy to the floor...
..., many of the tips as good lighting and proper seating, for example, can be possible to frequent changes in a casual setting. Your computer's visual display screen is designed to meet the highest standards and to provide you with clear, crisp images and large, bright displays that are easy to the floor...
Safety and General Information Guide - Notebook
Page 25
...needed. • Profile your machine at the following sections provide information that can find your country's customer support center at http://support.lenovo.com to keep your computer running smoothly. ■ General tips for most computers and are available for maintenance 1 Check the capacity...up disk space, uninstall unused application programs. • Clean out your Inbox, Sent, and Trash folders from time to have the error screen on or the message written down and might produce errors. 2 Empty your data. You might include major hardware or software changes, driver ...
...needed. • Profile your machine at the following sections provide information that can find your country's customer support center at http://support.lenovo.com to keep your computer running smoothly. ■ General tips for most computers and are available for maintenance 1 Check the capacity...up disk space, uninstall unused application programs. • Clean out your Inbox, Sent, and Trash folders from time to have the error screen on or the message written down and might produce errors. 2 Empty your data. You might include major hardware or software changes, driver ...
Safety and General Information Guide - Notebook
Page 37
.... ■ Risk of hazard connecting Class I equipment to cable distribution networks For Class l equipment in Norway, intended to be connected to cable distribution systems, the screen of a coaxial cable is required to be galvanic isolated from the protective earth. • Connection to a Cable Distribution System is to be located in the...
.... ■ Risk of hazard connecting Class I equipment to cable distribution networks For Class l equipment in Norway, intended to be connected to cable distribution systems, the screen of a coaxial cable is required to be galvanic isolated from the protective earth. • Connection to a Cable Distribution System is to be located in the...
User Guide - Lenovo G Z Series
Page 9
... or taking photos. Touchpad buttons: The functions of the left /right side correspond to send and receive wireless radio signals. Getting to turn on the screen, slide your computer a Integrated camera b Built-in which can enable/disable the touchpad by pressing . 3 d Computer display Provides brilliant visual output. Touchpad: To move . Chapter...
... or taking photos. Touchpad buttons: The functions of the left /right side correspond to send and receive wireless radio signals. Getting to turn on the screen, slide your computer a Integrated camera b Built-in which can enable/disable the touchpad by pressing . 3 d Computer display Provides brilliant visual output. Touchpad: To move . Chapter...
User Guide - Lenovo G Z Series
Page 12
...-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 : Mutes/unmutes the sound. : Decreases the volume level. : Increases the volume level. : Closes the currently active window. : ...Refreshes the desktop or the currently active window. : Enables/disables the touchpad. : Enables/disables Airplane mode. : Displays all currently active apps. : Turns on/off the backlight of the LCD screen...
...-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 : Mutes/unmutes the sound. : Decreases the volume level. : Increases the volume level. : Closes the currently active window. : ...Refreshes the desktop or the currently active window. : Enables/disables the touchpad. : Enables/disables Airplane mode. : Displays all currently active apps. : Turns on/off the backlight of the LCD screen...
User Guide - Lenovo G Z Series
Page 22
...; Registering the operating system • Creating a user account Operating system interfaces Windows 8.1 comes with two main user interfaces: the Start screen and the Windows desktop. To switch from the Start screen to the Windows desktop, do one of the following : • Select Start from the desktop to the lower-left corner, and... then select the Start button. To switch from the charms bar. • Press the Windows key . • Move the cursor to the Start screen, do one of the following : • Select the Windows desktop tile on the Start...
...; Registering the operating system • Creating a user account Operating system interfaces Windows 8.1 comes with two main user interfaces: the Start screen and the Windows desktop. To switch from the Start screen to the Windows desktop, do one of the following : • Select Start from the desktop to the lower-left corner, and... then select the Start button. To switch from the charms bar. • Press the Windows key . • Move the cursor to the Start screen, do one of the following : • Select the Windows desktop tile on the Start...
User Guide - Lenovo G Z Series
Page 24
... down the computer. Start charm The Start charm is a fast way to go to the Control Panel through the Settings charm when on the Desktop screen. 18 Also, you are in. Starting to use Windows 8.1 Share charm The Share charm lets you send links, photos, and more to your friends and...
... down the computer. Start charm The Start charm is a fast way to go to the Control Panel through the Settings charm when on the Desktop screen. 18 Also, you are in. Starting to use Windows 8.1 Share charm The Share charm lets you send links, photos, and more to your friends and...
User Guide - Lenovo G Z Series
Page 27
... Windows Help and Support file, do one of Windows 8.1. 21 Note: Windows 8.1 also provides an app, Help + Tips. You can find it on the Start screen, to learn more information on your computer. You can also get online help and support by clicking on your keyboard layout). You can read the...
... Windows Help and Support file, do one of Windows 8.1. 21 Note: Windows 8.1 also provides an app, Help + Tips. You can find it on the Start screen, to learn more information on your computer. You can also get online help and support by clicking on your keyboard layout). You can read the...
User Guide - Lenovo G Z Series
Page 28
... the Novo button. Chapter 3. So be lost. • The back-up process may take a while. • The back-up location on -screen instructions to restore the system partition to its original status in case of the OneKey Recovery System, your computer during the recovery process. • The...environment. 3 Follow the on the local hard disk drive or an external storage device. • Remove the removable hard disk drive before starting the Lenovo OneKey Recovery System. You can choose a back-up process is not available. • To utilize the features of a system failure. Notes: ...
... the Novo button. Chapter 3. So be lost. • The back-up process may take a while. • The back-up location on -screen instructions to restore the system partition to its original status in case of the OneKey Recovery System, your computer during the recovery process. • The...environment. 3 Follow the on the local hard disk drive or an external storage device. • Remove the removable hard disk drive before starting the Lenovo OneKey Recovery System. You can choose a back-up process is not available. • To utilize the features of a system failure. Notes: ...
User Guide - Lenovo G Z Series
Page 31
... - If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your user password, ask the system administrator to resume from the hard disk. Do one of the following to exit from the screen saver or to clear your user password. • If ... touchpad. - Press F9 ( ) to its original factory contents using the Lenovo OneKey Recovery System. You must take your hard disk to confirm whether the backlight of purchase is on the screen. - Proof of your computer to a Lenovo authorized servicer or a marketing representative to have the computer serviced.
... - If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your user password, ask the system administrator to resume from the hard disk. Do one of the following to exit from the screen saver or to clear your user password. • If ... touchpad. - Press F9 ( ) to its original factory contents using the Lenovo OneKey Recovery System. You must take your hard disk to confirm whether the backlight of purchase is on the screen. - Proof of your computer to a Lenovo authorized servicer or a marketing representative to have the computer serviced.
User Guide - Lenovo G Z Series
Page 32
...pack is unreadable or distorted. Use and care Information" in sleep mode, connect the AC power adapter to resume from sleep mode. - The screen is charged. Press F9 ( ) to the computer, or replace the battery pack with a computer immediately turns off , reset the computer....the power indicator is within the acceptable range. fully charged one. See "Chapter 2. If the computer is in the Lenovo Safety and General Information Guide. The screen resolution and color quality are installed and configured correctly, have the computer serviced. The computer enters sleep • Make ...
...pack is unreadable or distorted. Use and care Information" in sleep mode, connect the AC power adapter to resume from sleep mode. - The screen is charged. Press F9 ( ) to the computer, or replace the battery pack with a computer immediately turns off , reset the computer....the power indicator is within the acceptable range. fully charged one. See "Chapter 2. If the computer is in the Lenovo Safety and General Information Guide. The screen resolution and color quality are installed and configured correctly, have the computer serviced. The computer enters sleep • Make ...
User Guide - Lenovo G Z Series
Page 44
Note: If only one DDR3 SDRAM module is installed correctly, do as follows: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. The BIOS setup utility screen opens. a b To make sure that the DDR3 SDRAM is used on the computer you are servicing, it must be installed in SLOT-1 ( ), but not in your computer. 38 Appendix A. CRU instructions C Connect the AC power adapter and the cables to the computer. The System Memory item shows the total amount of memory installed in SLOT-2 ( ).
Note: If only one DDR3 SDRAM module is installed correctly, do as follows: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. The BIOS setup utility screen opens. a b To make sure that the DDR3 SDRAM is used on the computer you are servicing, it must be installed in SLOT-1 ( ), but not in your computer. 38 Appendix A. CRU instructions C Connect the AC power adapter and the cables to the computer. The System Memory item shows the total amount of memory installed in SLOT-2 ( ).
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 3
... Hard-disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down.......25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo G50-30/G50-45/G50-70/ G50-70m/Z50-70/Z50-75 26 Specifications 26 Status indicators 29 Hotkeys 30...LCD cable and antenna assembly............67 Locations 68 Front view and right-side view 68 Bottom and Left-side view 69 Parts list 70 Overall 71 LCD FRUs 79 Keyboard 81 Miscellaneous parts 83 AC adapters 84 Screw 84 Power cords 85 Notices 88 Trademarks 89 iii
... Hard-disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down.......25 Putting your computer to sleep 25 Shutting down the computer 25 Lenovo G50-30/G50-45/G50-70/ G50-70m/Z50-70/Z50-75 26 Specifications 26 Status indicators 29 Hotkeys 30...LCD cable and antenna assembly............67 Locations 68 Front view and right-side view 68 Bottom and Left-side view 69 Parts list 70 Overall 71 LCD FRUs 79 Keyboard 81 Miscellaneous parts 83 AC adapters 84 Screw 84 Power cords 85 Notices 88 Trademarks 89 iii
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 20
...ensure that all software fixes, drivers, and BIOS downloads are posted on the customer support site: http://support.lenovo.com. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • ..."Strategy for replacing a hard disk drive" on page 17 - "Strategy for replacing FRUs" on the screen and install ...
...ensure that all software fixes, drivers, and BIOS downloads are posted on the customer support site: http://support.lenovo.com. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • ..."Strategy for replacing a hard disk drive" on page 17 - "Strategy for replacing FRUs" on the screen and install ...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 28
... be entered before an operating system can be used for access to the hard disk drive. If no master HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services to reset either the user or the master HDP, or to the hard disk drive even...it appears on the screen whenever the computer is entered. Power-on password A power-on password (POP), the hard disk password (HDP), and the administrator password. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power...
... be entered before an operating system can be used for access to the hard disk drive. If no master HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services to reset either the user or the master HDP, or to the hard disk drive even...it appears on the screen whenever the computer is entered. Power-on password A power-on password (POP), the hard disk password (HDP), and the administrator password. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 29
... expires, the LCD backlight turns off the LCD backlight by pressing . To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Putting your computer to sleep If you move your computer: • Open the charms bar, then... down . Shutting down . Related service information Power management Note: Power management modes are not going to use , bypassing the startup process. Screen blank state If the time set on the keyboard. • Press the power button. You can quickly wake it down . 25 To...
... expires, the LCD backlight turns off the LCD backlight by pressing . To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Putting your computer to sleep If you move your computer: • Open the charms bar, then... down . Shutting down . Related service information Power management Note: Power management modes are not going to use , bypassing the startup process. Screen blank state If the time set on the keyboard. • Press the power button. You can quickly wake it down . 25 To...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 34
Table 3. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Hotkeys You can access certain system settings quickly by pressing the appropriate hotkeys. Hotkeys : Mutes/unmutes the sound. : Decreases the ... the currently active window. : Enables/disables the touchpad. : Enables/disables Airplane mode. : Displays all currently active apps. : Turns on/off the backlight of the LCD screen. : Toggles the display between the computer and an external device. : Decreases display brightness. : Increases display brightness. 30
Table 3. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Hotkeys You can access certain system settings quickly by pressing the appropriate hotkeys. Hotkeys : Mutes/unmutes the sound. : Decreases the ... the currently active window. : Enables/disables the touchpad. : Enables/disables Airplane mode. : Displays all currently active apps. : Turns on/off the backlight of the LCD screen. : Toggles the display between the computer and an external device. : Decreases display brightness. : Increases display brightness. 30