Lenovo IdeaPad Z475 Hardware Maintenance Manual
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Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations.......... 7 Laser... 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 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010...
Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations.......... 7 Laser... 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 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... divided into the following Lenovo product: IdeaPad Z475/Z575 Use this manual to troubleshoot problems effectively. iv About this manual This manual contains service and reference information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products. Before servicing a Lenovo product, make sure...
... divided into the following Lenovo product: IdeaPad Z475/Z575 Use this manual to troubleshoot problems effectively. iv About this manual This manual contains service and reference information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products. Before servicing a Lenovo product, make sure...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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Lenovo Z475/Z575 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are not in a hazardous position. ...
Lenovo Z475/Z575 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are not in a hazardous position. ...
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Blowers and fans - Power supply units - Motor generators and similar units. (This practice ensures correct grounding of a plastic dental mirror. Lenovo Z475/Z575 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety ...
Blowers and fans - Power supply units - Motor generators and similar units. (This practice ensures correct grounding of a plastic dental mirror. Lenovo Z475/Z575 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety ...
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... battery-operated system, use an ESD common ground or reference point. Notes: The use of a grounding system to provide a static-free work surface. Lenovo Z475/Z575 Hardware Maintenance Manual Handling devices that the ESD protective devices you are wearing a wrist strap. • Use the black side of a grounded work mat to guard against...
... battery-operated system, use an ESD common ground or reference point. Notes: The use of a grounding system to provide a static-free work surface. Lenovo Z475/Z575 Hardware Maintenance Manual Handling devices that the ESD protective devices you are wearing a wrist strap. • Use the black side of a grounded work mat to guard against...
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... are also sold separately as a CD-ROM drive or a DVD-ROM drive. und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Lenovo Z475/Z575 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as options.
... are also sold separately as a CD-ROM drive or a DVD-ROM drive. und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Lenovo Z475/Z575 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as options.
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... BIOS downloads are posted on the customer support site: http://consumersupport.lenovo.com/. Follow the directions on page 17 - Go to the system board before replacing any FRUs listed in this manual. Select the BIOS/Driver/Applications and download. 4. "Important notice ... replacing a system board" on page 17 • "Important information about replacing RoHS compliant FRUs" on page 16 - Lenovo Z475/Z575 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs" on page 18 Important...
... BIOS downloads are posted on the customer support site: http://consumersupport.lenovo.com/. Follow the directions on page 17 - Go to the system board before replacing any FRUs listed in this manual. Select the BIOS/Driver/Applications and download. 4. "Important notice ... replacing a system board" on page 17 • "Important information about replacing RoHS compliant FRUs" on page 16 - Lenovo Z475/Z575 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs" on page 18 Important...
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... always be used. Products on the market after the RoHS implementation date, failed RoHS compliant parts must be implemented on Lenovo products placed on the market before June 2006 Products marketed after June 2006 Current or original part Replacement FRU Current or ...part numbers with the same fit and function are not required to support Lenovo's requirements and schedule in 2005 and 2006 will contain some RoHS compliant FRUs. Lenovo Z475/Z575 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances...
... always be used. Products on the market after the RoHS implementation date, failed RoHS compliant parts must be implemented on Lenovo products placed on the market before June 2006 Products marketed after June 2006 Current or original part Replacement FRU Current or ...part numbers with the same fit and function are not required to support Lenovo's requirements and schedule in 2005 and 2006 will contain some RoHS compliant FRUs. Lenovo Z475/Z575 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances...
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... panel cracked from the application of excessive force or from being dropped • Scratched (cosmetic) parts • Distortion, deformation, or discoloration of purchase 5. Lenovo Z475/Z575 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return...
... panel cracked from the application of excessive force or from being dropped • Scratched (cosmetic) parts • Distortion, deformation, or discoloration of purchase 5. Lenovo Z475/Z575 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return...
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Lenovo Z475/Z575 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on , replace the system board. under this condition the battery pack can ...
Lenovo Z475/Z575 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on , replace the system board. under this condition the battery pack can ...
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.... Supervisor password A supervisor password (SVP) protects the system information stored in the set , a prompt for any Lenovo computer: the power-on by you might experience periods when no master HDP is turned on. The computer will restart... entered before an operating system can use it appears on the screen whenever the computer is available, neither Lenovo nor Lenov authorized service technicians provide any of the data has been copied from the last disc in the... the user or the master HDP, or to complete the Windows setup. Lenovo Z475/Z575 Hardware Maintenance Manual 7.
.... Supervisor password A supervisor password (SVP) protects the system information stored in the set , a prompt for any Lenovo computer: the power-on by you might experience periods when no master HDP is turned on. The computer will restart... entered before an operating system can use it appears on the screen whenever the computer is available, neither Lenovo nor Lenov authorized service technicians provide any of the data has been copied from the last disc in the... the user or the master HDP, or to complete the Windows setup. Lenovo Z475/Z575 Hardware Maintenance Manual 7.
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... the user does not do any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that action: - Lenovo Z475/Z575 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are using the ACPI operating system...
... the user does not do any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that action: - Lenovo Z475/Z575 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are using the ACPI operating system...
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Lenovo Z475/Z575 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O port Built-in audio Keyboard Ethernet chip WLAN Bluetooth Integrated camera Battery pack AC adapter Pre-installed operating system ... x 3 • eSATA/USB combo port x 1 • 5-in-1 memory card reader x 1 • Stereo speakers • Built-in microphone • 6-row Lenovo keyboard with integrated numeric keyboard (Z475) • 6-row Lenovo keyboard with separate numeric keyboard (Z575) • RTL8111E (10/100/1000 Mbps) • RTL8105E (10/100 Mbps) • Atheros AR5B95 • Atheros...
Lenovo Z475/Z575 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O port Built-in audio Keyboard Ethernet chip WLAN Bluetooth Integrated camera Battery pack AC adapter Pre-installed operating system ... x 3 • eSATA/USB combo port x 1 • 5-in-1 memory card reader x 1 • Stereo speakers • Built-in microphone • 6-row Lenovo keyboard with integrated numeric keyboard (Z475) • 6-row Lenovo keyboard with separate numeric keyboard (Z575) • RTL8111E (10/100/1000 Mbps) • RTL8105E (10/100 Mbps) • Atheros AR5B95 • Atheros...
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... the remaining power between 20% and 80% of its capacity. Flashing white: The wireless LAN radio is being read from or written to AP. Lenovo Z475/Z575 Hardware Maintenance Manual Table 2. Amber: The computer is operating on the keyboard is in sleep mode. b Num lock White: The separate numeric keypad on battery power...
... the remaining power between 20% and 80% of its capacity. Flashing white: The wireless LAN radio is being read from or written to AP. Lenovo Z475/Z575 Hardware Maintenance Manual Table 2. Amber: The computer is operating on the keyboard is in sleep mode. b Num lock White: The separate numeric keypad on battery power...
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In the Lenovo computer, this problem is addressed with shock or vibration. • They are calibrated correctly following country specifications. 32 Never use a screw that have one. Make ... have a torque screwdriver , refer to the "Torque" column for each step. • Make sure that all screws firmly to tighten. • Each one . Lenovo Z475/Z575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to plastic Turn an additional 180° after the screw head touches the surface of the...
In the Lenovo computer, this problem is addressed with shock or vibration. • They are calibrated correctly following country specifications. 32 Never use a screw that have one. Make ... have a torque screwdriver , refer to the "Torque" column for each step. • Make sure that all screws firmly to tighten. • Each one . Lenovo Z475/Z575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to plastic Turn an additional 180° after the screw head touches the surface of the...
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Figure 1. Holding the spring-loaded battery latch in the unlocked position b, remove the battery pack in the locked position. 34 Any other battery could ignite or explode. Removal steps of the slot. Z475 a1 c b Z575 b c a1 When installing: Install the battery pack along the slide rails of battery pack Unlock the manual battery latch a. Then make sure that the battery release lever is in the direction shown by the arrow c. Lenovo Z475/Z575 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the parts list for your computer.
Figure 1. Holding the spring-loaded battery latch in the unlocked position b, remove the battery pack in the locked position. 34 Any other battery could ignite or explode. Removal steps of the slot. Z475 a1 c b Z575 b c a1 When installing: Install the battery pack along the slide rails of battery pack Unlock the manual battery latch a. Then make sure that the battery release lever is in the direction shown by the arrow c. Lenovo Z475/Z575 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the parts list for your computer.
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...) Color Black Black Torque 2.5 kgfcm 1.6 kgfcm 36 Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover Z475: Loosen six screws a, then remove the compartment cover b. Lenovo Z475/Z575 Hardware Maintenance Manual 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • "1010...
...) Color Black Black Torque 2.5 kgfcm 1.6 kgfcm 36 Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover Z475: Loosen six screws a, then remove the compartment cover b. Lenovo Z475/Z575 Hardware Maintenance Manual 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • "1010...
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Lenovo Z475/Z575 Hardware Maintenance Manual Z575: Remove the screw a, then pull the tab in the direction shown by arrow b to remove the hard disk drive from the slot. a b Step a Screw (quantity) M2.5 × 3.5 mm, flat-head, nylokcoated (2) (Z475) M2 × 2 mm, flat-head, nylokcoated (1) (Z575) Color Black Black Torque 2.5 kgfcm 1.6 kgfcm When installing: Make sure that the HDD connector is attached firmly. 38
Lenovo Z475/Z575 Hardware Maintenance Manual Z575: Remove the screw a, then pull the tab in the direction shown by arrow b to remove the hard disk drive from the slot. a b Step a Screw (quantity) M2.5 × 3.5 mm, flat-head, nylokcoated (2) (Z475) M2 × 2 mm, flat-head, nylokcoated (1) (Z575) Color Black Black Torque 2.5 kgfcm 1.6 kgfcm When installing: Make sure that the HDD connector is attached firmly. 38
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Lenovo Z475/Z575 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in the slot and difficult to be installed in SLOT-0 ( : lower slot), but not in the direction shown ...
Lenovo Z475/Z575 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in the slot and difficult to be installed in SLOT-0 ( : lower slot), but not in the direction shown ...
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Z475 3 Z575 3 When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, ... 2 on the card. 42 Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow c . Lenovo Z475/Z575 Hardware Maintenance Manual Figure 7.
Z475 3 Z575 3 When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, ... 2 on the card. 42 Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow c . Lenovo Z475/Z575 Hardware Maintenance Manual Figure 7.