Safety and General Information Guide - Notebook
Page 24
.... Even if you work in a casual, less conventional setting, many of your environment. It may mean adapting to provide you well. Your computer's visual display screen is designed to meet the highest standards and to frequent changes in upright.
.... Even if you work in a casual, less conventional setting, many of your environment. It may mean adapting to provide you well. Your computer's visual display screen is designed to meet the highest standards and to frequent changes in upright.
Safety and General Information Guide - Notebook
Page 25
..., you can avoid common problems. The following Web address: http://support.lenovo.com. Entries might include major hardware or software changes, driver updates, minor issues you have experienced and how you resolved them. • If required, you have the error screen on or the message written down and might want to read...
..., you can avoid common problems. The following Web address: http://support.lenovo.com. Entries might include major hardware or software changes, driver updates, minor issues you have experienced and how you resolved them. • If required, you have the error screen on or the message written down and might want to read...
Safety and General Information Guide - Notebook
Page 37
... an outside antenna system should be taken to keep from the protective earth. • Connection to a Cable Distribution System is to cable distribution systems, the screen of overhead power lines or where it can fall into such power lines or circuits. Safety statements • Power lines An outside antenna system, extreme...
... an outside antenna system should be taken to keep from the protective earth. • Connection to a Cable Distribution System is to cable distribution systems, the screen of overhead power lines or where it can fall into such power lines or circuits. Safety statements • Power lines An outside antenna system, extreme...
User Guide - Lenovo G Z Series
Page 9
... to turn on a conventional mouse. f Touchpad The touchpad functions as a conventional mouse. Captures sound which you want the pointer 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 buttons: The functions of the left/right mouse button...
... to turn on a conventional mouse. f Touchpad The touchpad functions as a conventional mouse. Captures sound which you want the pointer 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 buttons: The functions of the left/right mouse button...
User Guide - Lenovo G Z Series
Page 12
...Decreases the display brightness. : Increases the display brightness. 6 Lenovo G40-30/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...
...Decreases the display brightness. : Increases the display brightness. 6 Lenovo G40-30/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
... from the charms bar. • Press the Windows key . • Move the cursor to configure the operating system when it is first used. Start screen Desktop 16 Starting 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 desktop to the Start screen, do one of the following: • Select Start from the Start screen to use Windows 8.1 Configuring the operating system for the first time You may...
... from the charms bar. • Press the Windows key . • Move the cursor to configure the operating system when it is first used. Start screen Desktop 16 Starting 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 desktop to the Start screen, do one of the following: • Select Start from the Start screen to use Windows 8.1 Configuring the operating system for the first time You may...
User Guide - Lenovo G Z Series
Page 24
... and social networks without leaving the app you send links, photos, and more to the Control Panel through the Settings charm when on the Desktop screen. 18 Start charm The Start charm is a fast way to go to play, print, and project. Settings charm The Settings charm lets you to connect... or send files to any external devices, including the devices to the Start screen. Devices charm The Devices charm allows you perform basic tasks, such as setting the volume or shutting down the computer. Chapter 2.
... and social networks without leaving the app you send links, photos, and more to the Control Panel through the Settings charm when on the Desktop screen. 18 Start charm The Start charm is a fast way to go to play, print, and project. Settings charm The Settings charm lets you to connect... or send files to any external devices, including the devices to the Start screen. Devices charm The Devices charm allows you perform basic tasks, such as setting the volume or shutting down the computer. Chapter 2.
User Guide - Lenovo G Z Series
Page 27
... support by clicking on one of the following: • Select Settings charm, then select Help. • Press F1 or Fn + F1 (depending on the Start screen, to explore. You can read the Windows Help and Support file on new features of the two links listed under More to learn more information...
... support by clicking on one of the following: • Select Settings charm, then select Help. • Press F1 or Fn + F1 (depending on the Start screen, to explore. You can read the Windows Help and Support file on new features of the two links listed under More to learn more information...
User Guide - Lenovo G Z Series
Page 28
... and the OneKey Recovery System program files. To back up point. The computer will restart to the recovery environment. 3 Follow the on-screen instructions to restore the system partition to its original status or to your computer. So be sure to connect the AC power adapter to ...a GNU/Linux operating system, OneKey Recovery System is only available when Windows can be started normally. From the Novo button menu, select the Lenovo OneKey Recovery System and press Enter. 22 You can also create user backups for security reasons, which explains why the available disk space is ...
... and the OneKey Recovery System program files. To back up point. The computer will restart to the recovery environment. 3 Follow the on-screen instructions to restore the system partition to its original status or to your computer. So be sure to connect the AC power adapter to ...a GNU/Linux operating system, OneKey Recovery System is only available when Windows can be started normally. From the Novo button menu, select the Lenovo OneKey Recovery System and press Enter. 22 You can also create user backups for security reasons, which explains why the available disk space is ...
User Guide - Lenovo G Z Series
Page 31
... forget your hard disk drive password, a Lenovo authorized servicer cannot reset your user password. • If you still see only the cursor on a blank screen. Press the Power button. - I turn on the computer, • If the screen is on the screen. - Chapter 4. The battery pack is plugged...be charged for confirmation.) - Press F9 ( ) to its original factory contents using the Lenovo OneKey Recovery System. You must take your password. Proof of the following to exit from the screen saver or to clear your password or recover data from sleep mode: - Proof of the...
... forget your hard disk drive password, a Lenovo authorized servicer cannot reset your user password. • If you still see only the cursor on a blank screen. Press the Power button. - I turn on the computer, • If the screen is on the screen. - Chapter 4. The battery pack is plugged...be charged for confirmation.) - Press F9 ( ) to its original factory contents using the Lenovo OneKey Recovery System. You must take your password. Proof of the following to exit from the screen saver or to clear your password or recover data from sleep mode: - Proof of the...
User Guide - Lenovo G Z Series
Page 32
..., or cannot be lost. Use and care Information" in sleep mode, connect the AC power adapter to confirm whether the backlight of the LCD screen has been turned off . Connect the AC power message appears, and the adapter to resume from sleep mode, and the computer does not work....pack is within range, have the computer serviced. 26 See "Chapter 2. Note: If the battery pack is charged and the temperature is in the Lenovo Safety and General Information Guide. The computer does not return from sleep mode. - If the power indicator is blinking, press the Power button to ...
..., or cannot be lost. Use and care Information" in sleep mode, connect the AC power adapter to confirm whether the backlight of the LCD screen has been turned off . Connect the AC power message appears, and the adapter to resume from sleep mode, and the computer does not work....pack is within range, have the computer serviced. 26 See "Chapter 2. Note: If the battery pack is charged and the temperature is in the Lenovo Safety and General Information Guide. The computer does not return from sleep mode. - If the power indicator is blinking, press the Power button to ...
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. CRU instructions C Connect the AC power adapter and the cables to the computer. The BIOS setup utility screen opens. Appendix A. The System Memory item shows the total amount of memory installed in SLOT-2 ( ). 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
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. CRU instructions C Connect the AC power adapter and the cables to the computer. The BIOS setup utility screen opens. Appendix A. The System Memory item shows the total amount of memory installed in SLOT-2 ( ). 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
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
... Select the BIOS/Driver/Applications and download. 4. Follow the directions on the customer support site: http://support.lenovo.com. After a system board is loaded to http://support.lenovo.com. 2. "Strategy for replacing a system board" on page 17 • "Important information about replacing ... The BIOS and device drivers are posted on the screen and install the necessary software. 16 "Important notice for replacing a hard disk drive" on page 16 - G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information This chapter presents...
... Select the BIOS/Driver/Applications and download. 4. Follow the directions on the customer support site: http://support.lenovo.com. After a system board is loaded to http://support.lenovo.com. 2. "Strategy for replacing a system board" on page 17 • "Important information about replacing ... The BIOS and device drivers are posted on the screen and install the necessary software. 16 "Important notice for replacing a hard disk drive" on page 16 - G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information This chapter presents...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 28
... Administrator password controls the access of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on by an unauthorized person. If it has, it can be set. ...If no master HDP is entered. The hard disk drive can be booted. If any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the administrator password. The... hard-disk passwords (HDPs): + User HDP - 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 of the whole...
... Administrator password controls the access of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on by an unauthorized person. If it has, it can be set. ...If no master HDP is entered. The hard disk drive can be booted. If any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the administrator password. The... hard-disk passwords (HDPs): + User HDP - 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 of the whole...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 29
... button in the lower-left corner and select Shut down or sign out → Shut down. 25 Screen blank state If the time set on the keyboard. • Press the power button. To end screen blank state and resume normal operation, press . When the computer is spinning can damage the hard disk... the operating system 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. Shutting down .
... button in the lower-left corner and select Shut down or sign out → Shut down. 25 Screen blank state If the time set on the keyboard. • Press the power button. To end screen blank state and resume normal operation, press . When the computer is spinning can damage the hard disk... the operating system 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. Shutting down .
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 34
... 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...
... 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...