Lenovo IdeaPad Z475 Hardware Maintenance Manual
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...21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using Recovery Disc Set 23 Start Recovery Disc (one disc 23 Operating System Recovery Disc (one or more discs 23 Applications and Drivers Recovery Disc (one or more discs 23 Supplemental Recovery Disc 23 Passwords 24 Power-on password 24 Hard-disk password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo Z475/Z575 27 Specifications 27 Status indicators 29 Fn key combinations 31...
...21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents by using Recovery Disc Set 23 Start Recovery Disc (one disc 23 Operating System Recovery Disc (one or more discs 23 Applications and Drivers Recovery Disc (one or more discs 23 Supplemental Recovery Disc 23 Passwords 24 Power-on password 24 Hard-disk password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo Z475/Z575 27 Specifications 27 Status indicators 29 Fn key combinations 31...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... electrical hand tools for safe operational condition. • Do not use such kind of maintenance information. Many customers have handles covered with the power-off the wall box that has hazardous voltages. • Disconnect all power before: - If an electrical accident occurs, you . Working near the equipment that supplies power to the machine, and to power-off controls, is a complete circuit...
... electrical hand tools for safe operational condition. • Do not use such kind of maintenance information. Many customers have handles covered with the power-off the wall box that has hazardous voltages. • Disconnect all power before: - If an electrical accident occurs, you . Working near the equipment that supplies power to the machine, and to power-off controls, is a complete circuit...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... error. Before replacing the adapter or device, remove the FRUs one by one FRU, any kind. • Avoid bending the system board and hard pushing to run a low-level format before replacing a hard disk drive. Strategy for replacing a system board Some components mounted on the computer you are servicing may be the cause of the FRUs may have been changed the symptoms. Attention: The setup configuration on a system board...
... error. Before replacing the adapter or device, remove the FRUs one by one FRU, any kind. • Avoid bending the system board and hard pushing to run a low-level format before replacing a hard disk drive. Strategy for replacing a system board Some components mounted on the computer you are servicing may be the cause of the FRUs may have been changed the symptoms. Attention: The setup configuration on a system board...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. Single failures can service the computer. • Before replacing any FRU, read the following information: • "What to do first" on page 20 • "Power system checkout" on removing and replacing FRUs. • When you replace FRUs, use new...
... FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying, saving, or formatting. Single failures can service the computer. • Before replacing any FRU, read the following information: • "What to do first" on page 20 • "Power system checkout" on removing and replacing FRUs. • When you replace FRUs, use new...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... parts might indicate that the system was detected 6. Date of service 3. Lenovo Z475/Z575 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it may be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes noisy, it : 1. Name and phone number of an incompatible card • Improper disk insertion or use . Machine type, model number, and serial number...
... parts might indicate that the system was detected 6. Date of service 3. Lenovo Z475/Z575 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it may be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes noisy, it : 1. Name and phone number of an incompatible card • Improper disk insertion or use . Machine type, model number, and serial number...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... the battery status indicator or icon does not light on , replace the system board. Checking the battery pack Battery charging does not start until the Power Meter shows that less than +9.0 V DC after recharging, replace the battery. 4. Turn off , replace the battery pack. Remove it return to the next section. This protects the battery pack from being overcharged or from the computer and leave it . Lenovo Z475/Z575 Hardware Maintenance Manual Perform operational charging...
... the battery status indicator or icon does not light on , replace the system board. Checking the battery pack Battery charging does not start until the Power Meter shows that less than +9.0 V DC after recharging, replace the battery. 4. Turn off , replace the battery pack. Remove it return to the next section. This protects the battery pack from being overcharged or from the computer and leave it . Lenovo Z475/Z575 Hardware Maintenance Manual Perform operational charging...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... and Drivers Recovery Disc when prompted and then click OK to the original factory configuration using Recovery Disc Set When the hard disk drive or solid state drive is replaced because of a failure, no product recovery program is used to begin the recovery process. 3. The computer will boot from the Start Recovery Disc. If you can recover the new drive with the pre-installed software when they arrive. In this case, you must use the Recovery Disc Set for specific models and updates...
... and Drivers Recovery Disc when prompted and then click OK to the original factory configuration using Recovery Disc Set When the hard disk drive or solid state drive is replaced because of a failure, no product recovery program is used to begin the recovery process. 3. The computer will boot from the Start Recovery Disc. If you can recover the new drive with the pre-installed software when they arrive. In this case, you must use the Recovery Disc Set for specific models and updates...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... no activity is turned on the screen to the BIOS Setup Utility and change the system configuration. The computer does not start until the password is normal. 8. If it has, it can use it appears on the screen whenever the computer is apparent on password (POP) protects the system from the last disc in the set, remove the disc and restart the computer. This is entered. Lenovo Z475/Z575 Hardware Maintenance Manual 7. Note...
... no activity is turned on the screen to the BIOS Setup Utility and change the system configuration. The computer does not start until the password is normal. 8. If it has, it can use it appears on the screen whenever the computer is apparent on password (POP) protects the system from the last disc in the set, remove the disc and restart the computer. This is entered. Lenovo Z475/Z575 Hardware Maintenance Manual 7. Note...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... computer enters sleep (standby) mode, the following events occur in addition to what occurs in the following : • Press the Fn key. • Open the lid. • Turn on the resume timer elapses. Also, in screen blank mode: • The LCD is powered off. • The hard disk drive is low. (Alternatively, if Hibernate when battery becomes low has been selected in the operating system...
... computer enters sleep (standby) mode, the following events occur in addition to what occurs in the following : • Press the Fn key. • Open the lid. • Turn on the resume timer elapses. Also, in screen blank mode: • The LCD is powered off. • The hard disk drive is low. (Alternatively, if Hibernate when battery becomes low has been selected in the operating system...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... wireless LAN radio is operating on the keyboard is in sleep mode. Blinking white: The wireless LAN is switched on and the radio of it is also turned off . 30 To enable or disable the numeric keypad, press the Num Lock key. Note: Do not move the system while the white drive-in use light is being read from or written to AP. White: The remaining power of the battery...
... wireless LAN radio is operating on the keyboard is in sleep mode. Blinking white: The wireless LAN is switched on and the radio of it is also turned off . 30 To enable or disable the numeric keypad, press the Num Lock key. Note: Do not move the system while the white drive-in use light is being read from or written to AP. White: The remaining power of the battery...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... a function key. Fn + F10: Stop playback of Windows Media Player. Enable/Disable the scroll lock. Fn + End: Activate the break function. Fn + / : Fn + / : Increase/Decrease display brightness. Enter sleep mode. Fn + F5: Open the interface for the display device switch to select this notebook or an external display. Skip to the previous track. Fn + PgDn (Z475): Activate the insert function. Activate the system request. Open the interface for integrated wireless devices settings (On/Off). Enable/Disable the numeric keypad. Increase/Decrease sound volume...
... a function key. Fn + F10: Stop playback of Windows Media Player. Enable/Disable the scroll lock. Fn + End: Activate the break function. Fn + / : Fn + / : Increase/Decrease display brightness. Enter sleep mode. Fn + F5: Open the interface for the display device switch to select this notebook or an external display. Skip to the previous track. Fn + PgDn (Z475): Activate the insert function. Activate the system request. Open the interface for integrated wireless devices settings (On/Off). Enable/Disable the numeric keypad. Increase/Decrease sound volume...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... be used only once. Lenovo Z475/Z575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to the "Torque" column for each step. • Make sure that you use the correct screws. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this machine: • Keep the screw kit in the table. Do the following country specifications. 32...
... be used only once. Lenovo Z475/Z575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to the "Torque" column for each step. • Make sure that you use the correct screws. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this machine: • Keep the screw kit in the table. Do the following country specifications. 32...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... the hard disk drive, and then pull the tab in the direction shown by arrow b to physical shock. Lenovo Z475/Z575 1040 Hard disk drive For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to backup all the...
... the hard disk drive, and then pull the tab in the direction shown by arrow b to physical shock. Lenovo Z475/Z575 1040 Hard disk drive For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to backup all the...
Lenovo IdeaPad Z475 Regulatory Notice V1.0
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... Bluetooth transmitter module (Model: BCM92070MD_REF). Refer to FCC Part 15 Subpart B. Preinstalled integrated Bluetooth module • FCC ID: QDS-BRCM1043 (Model: BCM92070MD_REF) i) FCC ID and installation of the transmitters listed below the FCC radio frequency exposure limits. Simultaneous use of the module: If you will find an indication "Contains Transmitter Module: FCC ID: QDS-BRCM1043 on page 5. Users must follow the RF Safety instructions on wireless option devices...
... Bluetooth transmitter module (Model: BCM92070MD_REF). Refer to FCC Part 15 Subpart B. Preinstalled integrated Bluetooth module • FCC ID: QDS-BRCM1043 (Model: BCM92070MD_REF) i) FCC ID and installation of the transmitters listed below the FCC radio frequency exposure limits. Simultaneous use of the module: If you will find an indication "Contains Transmitter Module: FCC ID: QDS-BRCM1043 on page 5. Users must follow the RF Safety instructions on wireless option devices...
Safety and General Information Guide - Notebook
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... Lenovo product service information for maintenance....20 Chapter 3. Important safety information 1 Conditions that require immediate action 1 Safety guidelines 3 Service and upgrades 3 Power cords and power adapters 3 Extension cords and related devices 4 Plugs and outlets 4 Power supply statement 5 External devices 5 Batteries 6 Rechargeable battery notice ..... 6 Lithium coin cell battery notice 7 Heat and product ventilation... 8 Laser compliance statement ..... 9 Electrical current safety information 10 Liquid crystal display (LCD) notice 11 Using headphones...
... Lenovo product service information for maintenance....20 Chapter 3. Important safety information 1 Conditions that require immediate action 1 Safety guidelines 3 Service and upgrades 3 Power cords and power adapters 3 Extension cords and related devices 4 Plugs and outlets 4 Power supply statement 5 External devices 5 Batteries 6 Rechargeable battery notice ..... 6 Lithium coin cell battery notice 7 Heat and product ventilation... 8 Laser compliance statement ..... 9 Electrical current safety information 10 Liquid crystal display (LCD) notice 11 Using headphones...
Safety and General Information Guide - Notebook
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... an electrician for the product you are no serviceable parts inside any external device cables other than USB and 1394 cables while the computer power is properly wired, easily accessible, and located close to disconnect external devices. 5 Never overload an electrical outlet. Be sure that enables this label attached. Hazardous voltage, current, and energy levels are installing. Chapter 1. Important safety information Some products are...
... an electrician for the product you are no serviceable parts inside any external device cables other than USB and 1394 cables while the computer power is properly wired, easily accessible, and located close to disconnect external devices. 5 Never overload an electrical outlet. Be sure that enables this label attached. Hazardous voltage, current, and energy levels are installing. Chapter 1. Important safety information Some products are...
Safety and General Information Guide - Notebook
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Chapter 2. Handle adapters, memory modules, and other metal surface. ■ Being gentle with your computer, display, or external devices. 14 This reduces static electricity in the package and your movement. Use and care Information...install the part without setting it . - Keep your computer to the following precautions to a metal expansion-slot cover or other unpainted metal surface on your computer • Avoid placing any work inside the computer, take the following : - Always handle components carefully. Wherever possible, ground your computer to facilitate safe...
Chapter 2. Handle adapters, memory modules, and other metal surface. ■ Being gentle with your computer, display, or external devices. 14 This reduces static electricity in the package and your movement. Use and care Information...install the part without setting it . - Keep your computer to the following precautions to a metal expansion-slot cover or other unpainted metal surface on your computer • Avoid placing any work inside the computer, take the following : - Always handle components carefully. Wherever possible, ground your computer to facilitate safe...
Safety and General Information Guide - Notebook
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...-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. • Profile your e-mail client program. • At least once a week, make sure you have experienced and how you resolved them. • If required, you can help you to time. Use and care Information Maintenance An important part...
...-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. • Profile your e-mail client program. • At least once a week, make sure you have experienced and how you resolved them. • If required, you can help you to time. Use and care Information Maintenance An important part...
Safety and General Information Guide - Notebook
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...This will prevent damage to the video product due to provide some protection against voltage surges and built-up static charges. • Lightning For added protection for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. Safety statements ■... 810-21) 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 equipment, be...
...This will prevent damage to the video product due to provide some protection against voltage surges and built-up static charges. • Lightning For added protection for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. Safety statements ■... 810-21) 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 equipment, be...
Safety and General Information Guide - Notebook
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... recycling a disused computer or monitor. ■ Disposing of disused lithium batteries from Lenovo computers A button-shaped lithium battery is off or disconnected from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack. To properly dispose of disused components, such as a printed circuit board or drive, use the methods described above for a repair service provided by yourself and...
... recycling a disused computer or monitor. ■ Disposing of disused lithium batteries from Lenovo computers A button-shaped lithium battery is off or disconnected from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack. To properly dispose of disused components, such as a printed circuit board or drive, use the methods described above for a repair service provided by yourself and...