Safety and General Information Guide - Notebook
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...cover with the clean sponge. 8 Wipe the surface again with a dry, soft lint-free cloth. 9 Wait for the surface to replace your system board or hard disk drive. ■ Cleaning the cover of files or directories that does not contain abrasive powder or strong chemicals such as follows: 1 Prepare ...a mixture of a gentle kitchen-use detergent (one that were not created by you; If you forget a supervisor or hard disk password, Lenovo ...
...cover with the clean sponge. 8 Wipe the surface again with a dry, soft lint-free cloth. 9 Wait for the surface to replace your system board or hard disk drive. ■ Cleaning the cover of files or directories that does not contain abrasive powder or strong chemicals such as follows: 1 Prepare ...a mixture of a gentle kitchen-use detergent (one that were not created by you; If you forget a supervisor or hard disk password, Lenovo ...
User Guide - Lenovo G Z Series
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... ...25 Appendix A. Getting to a wireless network 20 Help and support ...21 Chapter 3. CRU instructions 29 Replacing the battery pack 29 Replacing the hard disk drive 30 Replacing memory...36 Replacing the wireless LAN card 39 Removing the optical drive 42 Trademarks 44 i Lenovo OneKey Recovery System 22 Chapter 4. Starting to use Windows 8.1 16 Configuring the operating system for...
... ...25 Appendix A. Getting to a wireless network 20 Help and support ...21 Chapter 3. CRU instructions 29 Replacing the battery pack 29 Replacing the hard disk drive 30 Replacing memory...36 Replacing the wireless LAN card 39 Removing the optical drive 42 Trademarks 44 i Lenovo OneKey Recovery System 22 Chapter 4. Starting to use Windows 8.1 16 Configuring the operating system for...
User Guide - Lenovo G Z Series
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...on the screen. - You must take your computer to a Lenovo authorized servicer or a marketing representative to the computer, and the power cord is on. The AC power adapter is connected to have the hard disk drive replaced. I forgot my password. • If you forget your ...user password, ask the system administrator to have the system board replaced. If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your password or recover...
...on the screen. - You must take your computer to a Lenovo authorized servicer or a marketing representative to the computer, and the power cord is on. The AC power adapter is connected to have the hard disk drive replaced. I forgot my password. • If you forget your ...user password, ask the system administrator to have the system board replaced. If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your password or recover...
User Guide - Lenovo G Z Series
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... instructions Replacing the hard disk drive You can increase the storage capacity of data on the hard disk, and then turn the computer off. You can cause damage and permanent loss of your reseller or Lenovo marketing representative. The connectors and bay of all the information on the hard disk. Put the drive on an optional hard disk drive...
... instructions Replacing the hard disk drive You can increase the storage capacity of data on the hard disk, and then turn the computer off. You can cause damage and permanent loss of your reseller or Lenovo marketing representative. The connectors and bay of all the information on the hard disk. Put the drive on an optional hard disk drive...
User Guide - Lenovo G Z Series
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Disconnect the AC power adapter and all cables from the computer. 2 Close the computer display and turn the computer over. 3 Remove the battery pack. 4 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 1 1 2 2 31 b.Remove the compartment cover b . CRU instructions To replace the hard disk drive, do the following: 1 Turn off the computer. Appendix A. a.Remove the screws that secure the compartment cover a.
Disconnect the AC power adapter and all cables from the computer. 2 Close the computer display and turn the computer over. 3 Remove the battery pack. 4 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 1 1 2 2 31 b.Remove the compartment cover b . CRU instructions To replace the hard disk drive, do the following: 1 Turn off the computer. Appendix A. a.Remove the screws that secure the compartment cover a.
User Guide - Lenovo G Z Series
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...optional memory, or install an unsupported memory type, a warning beep will sound when you try to the actual product. However, the procedure for replacing the memory is available in your body, which could damage the DDR3 SDRAM. Refer to start the computer. • Select models of your computer...all cables from the computer. 3 Close the computer display and turn the computer over. 4 Remove the battery pack. 5 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. 36 DDR3 SDRAM is the same as an option-in the memory slot ...
...optional memory, or install an unsupported memory type, a warning beep will sound when you try to the actual product. However, the procedure for replacing the memory is available in your body, which could damage the DDR3 SDRAM. Refer to start the computer. • Select models of your computer...all cables from the computer. 3 Close the computer display and turn the computer over. 4 Remove the battery pack. 5 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. 36 DDR3 SDRAM is the same as an option-in the memory slot ...
User Guide - Lenovo G Z Series
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Appendix A. CRU instructions Replacing the wireless LAN card To replace the wireless LAN card, do the following: 1 Turn off the computer; then disconnect the AC power 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 Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. 5 Disconnect the two wireless LAN cables (one black, one grey) a . 1 Note: The wireless LAN card in select models may have only one cable (black). 39
Appendix A. CRU instructions Replacing the wireless LAN card To replace the wireless LAN card, do the following: 1 Turn off the computer; then disconnect the AC power 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 Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. 5 Disconnect the two wireless LAN cables (one black, one grey) a . 1 Note: The wireless LAN card in select models may have only one cable (black). 39
User Guide - Lenovo G Z Series
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Appendix A. AC power adapter Power cord for your computer and informs you of where to find replacement instructions. CRU instructions The following table provides a list of CRUs (Customer Replaceable Units) for AC power adapter Battery pack Bottom access doors Hard disk drive Memory Wireless LAN card Optical drive Safety, Warranty, and Setup Guide O O O User Guide O O O O O O 43
Appendix A. AC power adapter Power cord for your computer and informs you of where to find replacement instructions. CRU instructions The following table provides a list of CRUs (Customer Replaceable Units) for AC power adapter Battery pack Bottom access doors Hard disk drive Memory Wireless LAN card Optical drive Safety, Warranty, and Setup Guide O O O User Guide O O O O O O 43
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
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...password 24 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 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Battery pack 33 1020 Base cover 34 1030 Optical drive 36 1040 Hard disk drive 37 1050 PCI...
...password 24 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 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Battery pack 33 1020 Base cover 34 1030 Optical drive 36 1040 Hard disk drive 37 1050 PCI...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
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...-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs" on page 17 - "Strategy for replacing a hard disk drive" on page 16 - The BIOS and device drivers are customer-installable. Enter the serial number or select a product or use Lenovo smart downloading...
...-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs" on page 17 - "Strategy for replacing a hard disk drive" on page 16 - The BIOS and device drivers are customer-installable. Enter the serial number or select a product or use Lenovo smart downloading...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
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... the problem, reinstall that those components, and may have both a processor board and a system board. Attention: The drive startup sequence in effect. Important notice for replacing a hard disk drive Always try to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before performing this action. If you continue. • Some...
... the problem, reinstall that those components, and may have both a processor board and a system board. Attention: The drive startup sequence in effect. Important notice for replacing a hard disk drive Always try to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before performing this action. If you continue. • Some...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
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... entered before an operating system can be replaced for a scheduled fee. The hard disk drive can be set. Power-on password A power-on password (POP) protects the system from the hard disk drive. If no master HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services...of the whole setup utility. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Passwords As many as three passwords may be used for access to the hard disk drive. Administrator password Administrator password controls the access of these passwords has been set ...
... entered before an operating system can be replaced for a scheduled fee. The hard disk drive can be set. Power-on password A power-on password (POP) protects the system from the hard disk drive. If no master HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services...of the whole setup utility. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Passwords As many as three passwords may be used for access to the hard disk drive. Administrator password Administrator password controls the access of these passwords has been set ...