Safety and General Information Guide - Notebook
Page 24
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 traveling? Note: This example ...
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 traveling? Note: This example ...
Safety and General Information Guide - Notebook
Page 25
... produce errors. 2 Empty your computer. Entries might include major hardware or software changes, driver updates, minor issues you have the error screen on or the message written down and might want to read the device driver information release notes prior to back up your machine at... the following sections provide information that can avoid common problems. The following Web address: http://support.lenovo.com. When calling the customer support center, please make a point to updating for most computers and are easily installed. • Use...
... produce errors. 2 Empty your computer. Entries might include major hardware or software changes, driver updates, minor issues you have the error screen on or the message written down and might want to read the device driver information release notes prior to back up your machine at... the following sections provide information that can avoid common problems. The following Web address: http://support.lenovo.com. When calling the customer support center, please make a point to updating for most computers and are easily installed. • Use...
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
... communication or taking photos. Captures sound which you want the pointer to that of the left /right side correspond to move the pointer on the screen, slide your computer a Integrated camera b Built-in which can enable/disable the touchpad by pressing . 3 Touchpad: To move . c Wireless LAN antennas Connect to a wireless LAN...
... communication or taking photos. Captures sound which you want the pointer to that of the left /right side correspond to move the pointer on the screen, slide your computer a Integrated camera b Built-in which can enable/disable the touchpad by pressing . 3 Touchpad: To move . c Wireless LAN antennas Connect to a wireless LAN...
User Guide - Lenovo G Z Series
Page 12
.../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...
.../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
...8226; 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. The configuration process may need to the Windows desktop, do one of the following : • Select the Windows... desktop tile on the Start screen. • Press the Windows key + D. To switch from the Start screen to configure the operating system when it is first used. Start screen Desktop 16 To switch from the desktop to the Start screen, do one of the following : ...
...8226; 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. The configuration process may need to the Windows desktop, do one of the following : • Select the Windows... desktop tile on the Start screen. • Press the Windows key + D. To switch from the Start screen to configure the operating system when it is first used. Start screen Desktop 16 To switch from the desktop to the Start screen, do one of the following : ...
User Guide - Lenovo G Z Series
Page 24
...Also, you can get to play, print, and project. Chapter 2. Settings charm The Settings charm lets you send links, photos, and more to the Start screen. Devices charm The Devices charm allows you are in. Start charm The Start charm is a fast way to go to your friends and social networks ... you to connect or send files to any external devices, including the devices to the Control Panel through the Settings charm when on the Desktop screen. 18 Starting to use Windows 8.1 Share charm The Share charm lets you perform basic tasks, such as setting the volume or shutting down the computer...
...Also, you can get to play, print, and project. Chapter 2. Settings charm The Settings charm lets you send links, photos, and more to the Start screen. Devices charm The Devices charm allows you are in. Start charm The Start charm is a fast way to go to your friends and social networks ... you to connect or send files to any external devices, including the devices to the Control Panel through the Settings charm when on the Desktop screen. 18 Starting to use Windows 8.1 Share charm The Share charm lets you perform basic tasks, such as setting the volume or shutting down the computer...
User Guide - Lenovo G Z Series
Page 27
... 8.1 Help and support If you have a problem with the operating system, see the Windows Help and Support file. You can find it on the Start screen, to learn more information on your keyboard layout). Chapter 2. To open the Windows Help and Support file, do one of Windows 8.1. 21
... 8.1 Help and support If you have a problem with the operating system, see the Windows Help and Support file. You can find it on the Start screen, to learn more information on your keyboard layout). Chapter 2. To open the Windows Help and Support file, do one of Windows 8.1. 21
User Guide - Lenovo G Z Series
Page 28
...System, your computer during the recovery process. • The above instructions should be followed when Windows can choose a back-up location on -screen instructions to restore the system partition to its original status or to a previously created back-up location and click Next to start the backup.... Otherwise, data from the removable hard disk drive might be started, then follow the steps below to start the Lenovo OneKey Recovery System: 1 Shut down the computer. 2 Press the Novo button. Notes: • The recovery process is software designed to back...
...System, your computer during the recovery process. • The above instructions should be followed when Windows can choose a back-up location on -screen instructions to restore the system partition to its original status or to a previously created back-up location and click Next to start the backup.... Otherwise, data from the removable hard disk drive might be started, then follow the steps below to start the Lenovo OneKey Recovery System: 1 Shut down the computer. 2 Press the Novo button. Notes: • The recovery process is software designed to back...
User Guide - Lenovo G Z Series
Page 31
...and service. • If you still see only the cursor on the screen. - Press F9 ( ) to confirm whether the backlight of your hard disk to its original factory contents using the Lenovo OneKey Recovery System. Troubleshooting Troubleshooting Display problems When I turn on the computer,...files to have the computer serviced. You must take your computer to a Lenovo authorized servicer or a marketing representative to clear your user password. • If you forget your password. Your screen saver or power management may be charged for confirmation.) - Do one of...
...and service. • If you still see only the cursor on the screen. - Press F9 ( ) to confirm whether the backlight of your hard disk to its original factory contents using the Lenovo OneKey Recovery System. Troubleshooting Troubleshooting Display problems When I turn on the computer,...files to have the computer serviced. You must take your computer to a Lenovo authorized servicer or a marketing representative to clear your user password. • If you forget your password. Your screen saver or power management may be charged for confirmation.) - Do one of...
User Guide - Lenovo G Z Series
Page 32
... computer. To reset the computer, press and hold the Power button for four seconds or more. Display panel problems The screen is getting low. If you are correctly set. - The display device driver is unreadable or distorted. See "Chapter 2.... sleep mode, and the computer does not work. • If your computer is in the next problem "The screen is within range, have the computer serviced. 26 If the problem persists, follow the solution in sleep mode, connect... from sleep mode. - fully charged one. Use and care Information" in the Lenovo Safety and General Information Guide.
... computer. To reset the computer, press and hold the Power button for four seconds or more. Display panel problems The screen is getting low. If you are correctly set. - The display device driver is unreadable or distorted. See "Chapter 2.... sleep mode, and the computer does not work. • If your computer is in the next problem "The screen is within range, have the computer serviced. 26 If the problem persists, follow the solution in sleep mode, connect... from sleep mode. - fully charged one. Use and care Information" in the Lenovo Safety and General Information Guide.
User Guide - Lenovo G Z Series
Page 44
CRU instructions C Connect the AC power adapter and the cables to the computer. 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. Appendix A. 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 The BIOS setup utility screen opens. The System Memory item shows the total amount of memory installed in SLOT-2 ( ).
CRU instructions C Connect the AC power adapter and the cables to the computer. 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. Appendix A. 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 The BIOS setup utility screen opens. 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
...-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...1170 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
...-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...1170 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
...the screen and install the necessary software. 16 To download software fixes, drivers, and BIOS, follow the steps below: 1. Enter the serial number or select a product or use Lenovo smart downloading. 3. Follow the directions on the customer support site: http://support.lenovo.com.... are installed before completing the service action. Select the BIOS/Driver/Applications and download. 4. 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 ...
...the screen and install the necessary software. 16 To download software fixes, drivers, and BIOS, follow the steps below: 1. Enter the serial number or select a product or use Lenovo smart downloading. 3. Follow the directions on the customer support site: http://support.lenovo.com.... are installed before completing the service action. Select the BIOS/Driver/Applications and download. 4. 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 ...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 28
... (POP) protects the system from the hard disk drive. If any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the administrator password. If it has, it appears on the screen whenever the computer is entered. for a scheduled fee. Hard-disk password... There are two hard-disk passwords (HDPs): + User HDP - Only Administrator password was cleared too. 24 The hard disk drive can be replaced for the user + Master HDP - G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50...
... (POP) protects the system from the hard disk drive. If any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the administrator password. If it has, it appears on the screen whenever the computer is entered. for a scheduled fee. Hard-disk password... There are two hard-disk passwords (HDPs): + User HDP - Only Administrator password was cleared too. 24 The hard disk drive can be replaced for the user + Master HDP - G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 29
...of data. Related service information Power management Note: Power management modes are not going to use , bypassing the startup process. To end screen blank state and resume normal operation, press . Putting your computer to sleep If you are not supported for APM operating system. Shutting ...and then select Settings → Power → Sleep. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank state If the time set on the keyboard. • Press the power button. When the computer is in sleep ...
...of data. Related service information Power management Note: Power management modes are not going to use , bypassing the startup process. To end screen blank state and resume normal operation, press . Putting your computer to sleep If you are not supported for APM operating system. Shutting ...and then select Settings → Power → Sleep. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank state If the time set on the keyboard. • Press the power button. When the computer is in sleep ...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 34
.... : 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 G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Hotkeys You can access certain system settings quickly by...
.... : 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 G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Hotkeys You can access certain system settings quickly by...