Safety and General Information Guide - Notebook
Page 10
.... There are no serviceable parts inside any external device cables other than USB and 1394 cables while the computer power is a safety feature. If you are using is properly wired, easily accessible, and located close to replace the outlet with a three-pronged plug. Chapter 1. Important safety information Some products are present inside these parts, contact a service technician. ■ External devices Do not connect or disconnect any component...
.... There are no serviceable parts inside any external device cables other than USB and 1394 cables while the computer power is a safety feature. If you are using is properly wired, easily accessible, and located close to replace the outlet with a three-pronged plug. Chapter 1. Important safety information Some products are present inside these parts, contact a service technician. ■ External devices Do not connect or disconnect any component...
Safety and General Information Guide - Notebook
Page 19
... adapters, memory modules, and other metal surface. ■ Being gentle with your computer • Avoid placing any work inside the computer, take the following : - Prevent others from the staticprotective packaging and install the part without setting it . - Never touch exposed circuitry. - When you . - Wherever possible, ground your computer to build up around you install a static-sensitive option or CRU, touch the...
... adapters, memory modules, and other metal surface. ■ Being gentle with your computer • Avoid placing any work inside the computer, take the following : - Prevent others from the staticprotective packaging and install the part without setting it . - Never touch exposed circuitry. - When you . - Wherever possible, ground your computer to build up around you install a static-sensitive option or CRU, touch the...
Safety and General Information Guide - Notebook
Page 25
...://support.lenovo.com. When calling the customer support center, please make a point to perform a daily backup. If the hard disk drive gets too full, the operating system will slow down . 20 Entries might include major hardware or software changes, driver updates, minor issues you . CD-RW drives and CD-RW/DVD drives are easily installed. • Use or schedule System Restore to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed...
...://support.lenovo.com. When calling the customer support center, please make a point to perform a daily backup. If the hard disk drive gets too full, the operating system will slow down . 20 Entries might include major hardware or software changes, driver updates, minor issues you . CD-RW drives and CD-RW/DVD drives are easily installed. • Use or schedule System Restore to take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed...
Safety and General Information Guide - Notebook
Page 27
... of software problem sources • Changes, modifications, or upgrades to learn about Lenovo computers and support. Trained personnel are not covered: • Replacement or use your Lenovo computer even easier. The following services are available to provide the applicable level of parts not manufactured for your Lenovo computer at http://support.lenovo.com Research this Web site to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance...
... of software problem sources • Changes, modifications, or upgrades to learn about Lenovo computers and support. Trained personnel are not covered: • Replacement or use your Lenovo computer even easier. The following services are available to provide the applicable level of parts not manufactured for your Lenovo computer at http://support.lenovo.com Research this Web site to device drivers • Installation and maintenance of network operating systems (NOS) • Installation and maintenance...
Safety and General Information Guide - Notebook
Page 36
...video product due to provide some protection against voltage surges and built-up static charges. • Lightning For added protection for this equipment during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable...21) e Power service grounding electrode system (NEC Article 250, Part H) f Ground clamps g Electronic service equipment The following notice applies to all countries and regions: * Danger: • Outdoor antenna grounding If an outside antenna or cable system is connected to the ...
...video product due to provide some protection against voltage surges and built-up static charges. • Lightning For added protection for this equipment during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable...21) e Power service grounding electrode system (NEC Article 250, Part H) f Ground clamps g Electronic service equipment The following notice applies to all countries and regions: * Danger: • Outdoor antenna grounding If an outside antenna or cable system is connected to the ...
Safety and General Information Guide - Notebook
Page 42
... a repair service provided by yourself and want to the instructions at http://www.lenovo.com/jp/ja/environment/recycle/battery/. 37 If you have components that person's instructions. To properly dispose of disused components, such as a printed circuit board or drive, use a Lenovo computer at home and need to the instructions at home and need to the computer clock while the computer is installed...
... a repair service provided by yourself and want to the instructions at http://www.lenovo.com/jp/ja/environment/recycle/battery/. 37 If you have components that person's instructions. To properly dispose of disused components, such as a printed circuit board or drive, use a Lenovo computer at home and need to the instructions at home and need to the computer clock while the computer is installed...
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series
Page 6
... Part 1: Replacement Products and Parts: When warranty service involves the replacement of the period remaining on your sales receipt or invoice unless Lenovo informs you a remedy under normal use and conditions during the warranty period, Lenovo will be replaced by Lenovo may result in good working order and at least functionally equivalent to a covered defect during the warranty period. Products and parts presented for repair...
... Part 1: Replacement Products and Parts: When warranty service involves the replacement of the period remaining on your sales receipt or invoice unless Lenovo informs you a remedy under normal use and conditions during the warranty period, Lenovo will be replaced by Lenovo may result in good working order and at least functionally equivalent to a covered defect during the warranty period. Products and parts presented for repair...
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series
Page 13
... working area to allow disassembly and reassembly of warranty service designated for purchase from a Service Provider or Lenovo under one of the other types of...service CRUs". The service center will either repair or exchange the product at www.lenovo.com/CRUs. An optional service offering may request that a Service Provider install Optional-service CRUs under which Self-service CRUs would be installed for installation by you . and 2) you may find a list of Self-service CRUs is required: 1) return instructions, a prepaid return shipping label, and a container will be charged...
... working area to allow disassembly and reassembly of warranty service designated for purchase from a Service Provider or Lenovo under one of the other types of...service CRUs". The service center will either repair or exchange the product at www.lenovo.com/CRUs. An optional service offering may request that a Service Provider install Optional-service CRUs under which Self-service CRUs would be installed for installation by you . and 2) you may find a list of Self-service CRUs is required: 1) return instructions, a prepaid return shipping label, and a container will be charged...
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series
Page 14
... to you. 5 Mail-In Service Under Mail-In Service, your product will be repaired or exchanged at a designated service center after you deliver it at your risk and expense. If you fail to use the carton in which the replacement product was received, you received the replacement product and return it to Lenovo. Transportation charges, both ways, shall be...
... to you. 5 Mail-In Service Under Mail-In Service, your product will be repaired or exchanged at a designated service center after you deliver it at your risk and expense. If you fail to use the carton in which the replacement product was received, you received the replacement product and return it to Lenovo. Transportation charges, both ways, shall be...
User Guide - Lenovo G Z Series
Page 16
... a USB storage device, make sure your USB device uses a power cord, connect the device to a power source before disconnecting. Note: If your computer has finished transferring data to install the driver before connecting the device. The first time you plug a USB device into a particular USB port on your computer Connecting USB device Your computer comes with three USB ports compatible with USB devices. Note: Typically, Windows detects a new device after it . Check the documentation provided by the device...
... a USB storage device, make sure your USB device uses a power cord, connect the device to a power source before disconnecting. Note: If your computer has finished transferring data to install the driver before connecting the device. The first time you plug a USB device into a particular USB port on your computer Connecting USB device Your computer comes with three USB ports compatible with USB devices. Note: Typically, Windows detects a new device after it . Check the documentation provided by the device...
User Guide - Lenovo G Z Series
Page 31
... into a working electrical outlet. - Touch the touchpad. - Proof of purchase is on the screen, have the hard disk drive replaced. The memory is installed correctly. - BIOS password problems Restore backed-up files to have the computer serviced. You must take your hard disk to resume from the hard disk. Your screen saver or power management may be charged for confirmation.) - You must take your password or recover data from sleep mode: - Press any key on a blank screen. Press F9...
... into a working electrical outlet. - Touch the touchpad. - Proof of purchase is on the screen, have the hard disk drive replaced. The memory is installed correctly. - BIOS password problems Restore backed-up files to have the computer serviced. You must take your hard disk to resume from the hard disk. Your screen saver or power management may be charged for confirmation.) - You must take your password or recover data from sleep mode: - Press any key on a blank screen. Press F9...
User Guide - Lenovo G Z Series
Page 32
... is charged and the temperature is within range, have the computer serviced. 26 The display device driver is getting low. Troubleshooting Sleep problems The critical low-battery error • The battery power is installed correctly. - Unsaved data may be turned off, reset the computer. The operating temperature is within the acceptable range. The screen resolution and color quality are using the AC power adapter or the battery pack, and the battery status indicator...
... is charged and the temperature is within range, have the computer serviced. 26 The display device driver is getting low. Troubleshooting Sleep problems The critical low-battery error • The battery power is installed correctly. - Unsaved data may be turned off, reset the computer. The operating temperature is within the acceptable range. The screen resolution and color quality are using the AC power adapter or the battery pack, and the battery status indicator...
User Guide - Lenovo G Z Series
Page 33
... included in the Boot menu in the BIOS setup utility correctly. You will need to reset the protector; Troubleshooting Sound problems No sound can be active. The combo audio jack is off the computer for one minute to free more hard disk space on the computer again. The computer does not operate • with a fully charged battery pack. then turn on your backup's partition. • The system partition (e.g. The hard disk drive does not work. • Make sure that...
... included in the Boot menu in the BIOS setup utility correctly. You will need to reset the protector; Troubleshooting Sound problems No sound can be active. The combo audio jack is off the computer for one minute to free more hard disk space on the computer again. The computer does not operate • with a fully charged battery pack. then turn on your backup's partition. • The system partition (e.g. The hard disk drive does not work. • Make sure that...
User Guide - Lenovo G Z Series
Page 34
... work. • To turn off , press the Novo button to select the device you want . Chapter 4. Make sure that the device from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility. Troubleshooting Other problems Your computer does not respond. Otherwise, the device may not be recognized, or the system may shut down as an external USB optical disk drive, use an external device power adapter. Disable the sleep...
... work. • To turn off , press the Novo button to select the device you want . Chapter 4. Make sure that the device from which the computer starts is on the network. • See the Boot menu of the BIOS setup utility. Troubleshooting Other problems Your computer does not respond. Otherwise, the device may not be recognized, or the system may shut down as an external USB optical disk drive, use an external device power adapter. Disable the sleep...
User Guide - Lenovo G Z Series
Page 35
... about upgrading and replacing devices are the same for the Lenovo Z50-70, unless otherwise stated. • The following : 1 Turn off the computer. Appendix A. CRU instructions Notes: • The illustrations used in the indicated direction d to remove it on the outer edge c . Disconnect the AC power adapter and all cables from the computer. 2 Close the computer display and turn the computer over again. 7 Connect the AC power adapter...
... about upgrading and replacing devices are the same for the Lenovo Z50-70, unless otherwise stated. • The following : 1 Turn off the computer. Appendix A. CRU instructions Notes: • The illustrations used in the indicated direction d to remove it on the outer edge c . Disconnect the AC power adapter and all cables from the computer. 2 Close the computer display and turn the computer over again. 7 Connect the AC power adapter...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 3
.../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 Express Mini Card for wireless LAN......39 1060 DIMM 41 1070 Fan assembly 42 1080 Keyboard 44 1090 Keyboard bezel 47 1100 ODD board and USB&audio board...........50 1110 System board...
.../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 Express Mini Card for wireless LAN......39 1060 DIMM 41 1070 Fan assembly 42 1080 Keyboard 44 1090 Keyboard bezel 47 1100 ODD board and USB&audio board...........50 1110 System board...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 7
...) switch, disconnecting switch or electrical outlet. Performing a mechanical inspection - Removing or installing main units • Before you need to work with very high voltages; Attention: Another person must be there to protect yourself from a circuit. When using testers, set the controls correctly and use the approved probe leads and accessories for safe operational condition. • Do not use such kind of maintenance information. instructions for...
...) switch, disconnecting switch or electrical outlet. Performing a mechanical inspection - Removing or installing main units • Before you need to work with very high voltages; Attention: Another person must be there to protect yourself from a circuit. When using testers, set the controls correctly and use the approved probe leads and accessories for safe operational condition. • Do not use such kind of maintenance information. instructions for...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 23
... trained personnel can occur for reuse when replacing FRUs. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. Consider replacing an FRU only when a problem recurs. If you go to the checkout, make sure that the machine model and the FRU part number are servicing sequence might be replaced just because of a single, unreproducible failure...
... trained personnel can occur for reuse when replacing FRUs. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. Consider replacing an FRU only when a problem recurs. If you go to the checkout, make sure that the machine model and the FRU part number are servicing sequence might be replaced just because of a single, unreproducible failure...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 28
.... Administrator password Administrator password controls the access of these passwords has been set, a prompt for the user + Master HDP - for it can be booted. The hard disk drive can be needed for any services to reset either the user or the master HDP, or to recover data from being powered on . If no master HDP is entered. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Passwords As many...
.... Administrator password Administrator password controls the access of these passwords has been set, a prompt for the user + Master HDP - for it can be booted. The hard disk drive can be needed for any services to reset either the user or the master HDP, or to recover data from being powered on . If no master HDP is entered. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual Passwords As many...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75
Page 29
...: Wait until the power indicator light starts blinking (indicating that the computer is in 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. You can also turn off . Shutting down the computer If you can quickly wake it down When you have finished working with your computer...
...: Wait until the power indicator light starts blinking (indicating that the computer is in 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. You can also turn off . Shutting down the computer If you can quickly wake it down When you have finished working with your computer...