Lenovo IdeaPad Z475 Hardware Maintenance Manual
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... board 17 Important information about replacing RoHS compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents ... 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 ...
... board 17 Important information about replacing RoHS compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Restoring the factory contents ... 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 ...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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..., go to "Lenovo Z475/Z575" on the computer. Note: Noise from the computer. 2. Make sure that has less than 50% of the AC adapter for the AC adapter pin No. 2 may differ from the one of the AC adapter cable. If the voltage is supplied when you turn on , check the power cord of the... total power remaining when...
..., go to "Lenovo Z475/Z575" on the computer. Note: Noise from the computer. 2. Make sure that has less than 50% of the AC adapter for the AC adapter pin No. 2 may differ from the one of the AC adapter cable. If the voltage is supplied when you turn on , check the power cord of the... total power remaining when...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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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 Description • VGA port x 1 • Stereo headphone jack x 1 • Microphone jack x 1 • RJ-45 port x 1 • ... 240 V , 50 - 60 Hz AC • Output: 20V DC, 3.25A (65W) 19V DC, 3.42A (65W) 20V DC, 4.5A (90W) • Power: 65W or 90W • Windows 7 Starter EM (32-bit) • Windows 7 Home Basic (32-bit/64-bit) • Windows 7 Home Premium (32-bit...
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 Description • VGA port x 1 • Stereo headphone jack x 1 • Microphone jack x 1 • RJ-45 port x 1 • ... 240 V , 50 - 60 Hz AC • Output: 20V DC, 3.25A (65W) 19V DC, 3.42A (65W) 20V DC, 4.5A (90W) • Power: 65W or 90W • Windows 7 Starter EM (32-bit) • Windows 7 Home Basic (32-bit/64-bit) • Windows 7 Home Premium (32-bit...
Lenovo IdeaPad Z475 Hardware Maintenance Manual
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Lenovo Z475/Z575 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 77 • "LCD FRUs" on page 82 • "Keyboard" on page 84 • "Miscellaneous parts" on page 94 • "AC adapters" on page 95 • "Power cords" on page 96 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 76
Lenovo Z475/Z575 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 77 • "LCD FRUs" on page 82 • "Keyboard" on page 84 • "Miscellaneous parts" on page 94 • "AC adapters" on page 95 • "Power cords" on page 96 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 76
Lenovo IdeaPad Z475 Regulatory Notice V1.0
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... of separation between the Bluetooth antenna and human body is not required. ii) The FCC RF safety requirement: The radiated output power of the transmitters listed below the FCC radio frequency exposure limits. then it underwent the certification processes for transmission in the IEEE ...11 b/g transmission mode, radio frequency energy is far below : • Wireless LAN adapter (FCC ID: PPD-AR5B95, PPD-AR5B97, QDS-BRCM1053, and VQF- Simultaneous use of RF transmitters Your Lenovo computer is approved for simultaneous use of the Bluetooth module is not emitted simultaneously from ...
... of separation between the Bluetooth antenna and human body is not required. ii) The FCC RF safety requirement: The radiated output power of the transmitters listed below the FCC radio frequency exposure limits. then it underwent the certification processes for transmission in the IEEE ...11 b/g transmission mode, radio frequency energy is far below : • Wireless LAN adapter (FCC ID: PPD-AR5B95, PPD-AR5B97, QDS-BRCM1053, and VQF- Simultaneous use of RF transmitters Your Lenovo computer is approved for simultaneous use of the Bluetooth module is not emitted simultaneously from ...
Lenovo IdeaPad Z475 Regulatory Notice V1.0
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... within 3 dBi. The transmitter devices have been designed to your Lenovo computer. Canada - this device must accept any interference...Lenovo computers employ low gain integral antennas that do not support nor function in Lenovo computer, and having a maximum gain of your preinstalled WLAN module. III) Low power...PCI Express Card shown on the enclosure of your computer, your Lenovo computer. This device may cause undesired operation of the RF exposure... by users. There is not removable by Lenovo, and is no certification number of Industry Canada for the ...
... within 3 dBi. The transmitter devices have been designed to your Lenovo computer. Canada - this device must accept any interference...Lenovo computers employ low gain integral antennas that do not support nor function in Lenovo computer, and having a maximum gain of your preinstalled WLAN module. III) Low power...PCI Express Card shown on the enclosure of your computer, your Lenovo computer. This device may cause undesired operation of the RF exposure... by users. There is not removable by Lenovo, and is no certification number of Industry Canada for the ...
Lenovo IdeaPad Z475 UserGuide V1.0
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Note: For details, see "Using AC adapter and battery" on page 13. b AC power adapter Connect the AC adapter here. jack Note:For details, see "Wired connection" on page 27. Note: Make sure that none of the fan louvers are blocked or... or a display. 4 f HDMI port Connects to an Ethernet network. d VGA port Connects to know your computer Left-side view Z475 a c d e f gh Z575 ab c d fgh a Kensington slot Attach a security lock (not supplied) here. c Fan louvers Dissipate internal heat. Note: For details, see "Attaching a security lock (not supplied)" on...
Note: For details, see "Using AC adapter and battery" on page 13. b AC power adapter Connect the AC adapter here. jack Note:For details, see "Wired connection" on page 27. Note: Make sure that none of the fan louvers are blocked or... or a display. 4 f HDMI port Connects to an Ethernet network. d VGA port Connects to know your computer Left-side view Z475 a c d e f gh Z575 ab c d fgh a Kensington slot Attach a security lock (not supplied) here. c Fan louvers Dissipate internal heat. Note: For details, see "Attaching a security lock (not supplied)" on...
Lenovo IdeaPad Z475 UserGuide V1.0
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... computer Right-side view Z475 ab d Z575 c de ab d c df a Headphone jack Connects to know your hearing. Note: For details, see "Using AC adapter and battery" on page 20. c Optical drive d USB port Reads/Burns optical discs. e AC power adapter Connect the AC adapter here. jack Note: For details, see "Connecting USB devices...
... computer Right-side view Z475 ab d Z575 c de ab d c df a Headphone jack Connects to know your hearing. Note: For details, see "Using AC adapter and battery" on page 20. c Optical drive d USB port Reads/Burns optical discs. e AC power adapter Connect the AC adapter here. jack Note: For details, see "Connecting USB devices...
Lenovo IdeaPad Z475 UserGuide V1.0
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... an electrical outlet 1 Connect the power cord to the AC adapter. 2 Connect the AC adapter to the AC power adapter jack of the computer firmly. 3 Plug the power cord into an electrical outlet. Turning on the computer Press the power button to turn on AC power. To charge the battery and begin... battery pack. Installing the battery pack Refer to the supplied Setup Poster to an electrical outlet. The configuration process may need to the power The supplied battery pack is running on the computer. Configuring the operating system You may include the procedures below. •...
... an electrical outlet 1 Connect the power cord to the AC adapter. 2 Connect the AC adapter to the AC power adapter jack of the computer firmly. 3 Plug the power cord into an electrical outlet. Turning on the computer Press the power button to turn on AC power. To charge the battery and begin... battery pack. Installing the battery pack Refer to the supplied Setup Poster to an electrical outlet. The configuration process may need to the power The supplied battery pack is running on the computer. Configuring the operating system You may include the procedures below. •...
Lenovo IdeaPad Z475 UserGuide V1.0
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... • When you need to predict how long a battery charge will last. Learning the basics Using AC adapter and battery Checking battery status You can determine the percentage of battery power remaining by checking the battery icon in the battery when you commence work. • The way you use your... often you access the hard disk drive and how bright you make the computer display. Charging the battery When you find that the battery power is low, you purchase a new battery • If the battery status indicator starts blinking • If the battery has not been used for a ...
... • When you need to predict how long a battery charge will last. Learning the basics Using AC adapter and battery Checking battery status You can determine the percentage of battery power remaining by checking the battery icon in the battery when you commence work. • The way you use your... often you access the hard disk drive and how bright you make the computer display. Charging the battery When you find that the battery power is low, you purchase a new battery • If the battery status indicator starts blinking • If the battery has not been used for a ...
Lenovo IdeaPad Z475 UserGuide V1.0
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... to use the Bluetooth function, turn it can connect to pair the Bluetooth enabled device with your computer has an integrated Bluetooth adapter card, it off to save battery power. • You need to and transfer data wirelessly with the Bluetooth enabled device for details on select models) If your computer before...
... to use the Bluetooth function, turn it can connect to pair the Bluetooth enabled device with your computer has an integrated Bluetooth adapter card, it off to save battery power. • You need to and transfer data wirelessly with the Bluetooth enabled device for details on select models) If your computer before...
Lenovo IdeaPad Z475 UserGuide V1.0
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... computer serviced. The memory is installed correctly. - computer is plugged into a working electrical outlet. - The AC adapter is connected to the computer and the power cord is on a blank screen. • Restore backed-up files to your Windows environment or the entire contents ...Press any key on the screen. - Press Fn + F2 to the more comprehensive information in Chapter 2. Touch the touchpad. - Press the power button. - Troubleshooting Troubleshooting If you still see Chapter 2. Display problems When I turn on the computer, • If the screen is on...
... computer serviced. The memory is installed correctly. - computer is plugged into a working electrical outlet. - The AC adapter is connected to the computer and the power cord is on a blank screen. • Restore backed-up files to your Windows environment or the entire contents ...Press any key on the screen. - Press Fn + F2 to the more comprehensive information in Chapter 2. Touch the touchpad. - Press the power button. - Troubleshooting Troubleshooting If you still see Chapter 2. Display problems When I turn on the computer, • If the screen is on...
Lenovo IdeaPad Z475 UserGuide V1.0
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... computer to a Lenovo authorized servicer or a marketing representative to message appears, and the the computer, or replace the battery with a fully charged computer immediately turns off. Connect the AC adapter to have the hard disk drive replaced. See "Chapter 2. The computer enters sleep • Make sure that: mode immediately after Power- - Chapter 5. on...
... computer to a Lenovo authorized servicer or a marketing representative to message appears, and the the computer, or replace the battery with a fully charged computer immediately turns off. Connect the AC adapter to have the hard disk drive replaced. See "Chapter 2. The computer enters sleep • Make sure that: mode immediately after Power- - Chapter 5. on...
Lenovo IdeaPad Z475 UserGuide V1.0
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... has been turned off state, connect the AC adapter to the computer, then press the power button to the computer, then press any key or the power button. • If your system has stopped responding, and you are using the AC adapter, or using the battery, and the battery status... the computer does not return from sleep mode, your computer is in sleep mode, connect the AC adapter to resume operation. Check the power indicator. • If your computer is in blinking, press the power button to make the screen brighter. - Unsaved data may have the computer serviced. 40 If the...
... has been turned off state, connect the AC adapter to the computer, then press the power button to the computer, then press any key or the power button. • If your system has stopped responding, and you are using the AC adapter, or using the battery, and the battery status... the computer does not return from sleep mode, your computer is in sleep mode, connect the AC adapter to resume operation. Check the power indicator. • If your computer is in blinking, press the power button to make the screen brighter. - Unsaved data may have the computer serviced. 40 If the...
Lenovo IdeaPad Z475 UserGuide V1.0
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...problems Your computer does not respond. • To turn off your computer. • When using a high power consumption external devices such as an external USB optical disk drive, use external device power adapter. The computer does not start from which the computer starts is enabled. Make sure that the device from ...when you want . • Also make sure that the Boot priority order in the Boot priority order list. • Press F12 when the Lenovo logo appears on the screen while the computer is on the network. The connected external device does not work. • Do not connect or...
...problems Your computer does not respond. • To turn off your computer. • When using a high power consumption external devices such as an external USB optical disk drive, use external device power adapter. The computer does not start from which the computer starts is enabled. Make sure that the device from ...when you want . • Also make sure that the Boot priority order in the Boot priority order list. • Press F12 when the Lenovo logo appears on the screen while the computer is on the network. The connected external device does not work. • Do not connect or...
Lenovo IdeaPad Z475 UserGuide V1.0
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AC adapter Power cord for your computer, and informs you of CRUs for AC adapter Battery pack Bottom access doors Hard disk drive Memory Optical drive Setup Poster O O O User Guide O O O O O 55 CRU instructions The following table provides a list of where to find replacement instructions. Appendix A.
AC adapter Power cord for your computer, and informs you of CRUs for AC adapter Battery pack Bottom access doors Hard disk drive Memory Optical drive Setup Poster O O O User Guide O O O O O 55 CRU instructions The following table provides a list of where to find replacement instructions. Appendix A.