Safety and Warranty guide
Page 7
...popping, cracking, or hissing. As with any electronic device, pay close attention to the product when it is not manufactured for or by Lenovo, stop using that an internal electronic component has failed in any way. • The product does not operate normally when you follow ...the operating instructions. Contact the Customer Support Center or the product manufacturer for further guidance. However, do not use the product. These conditions might notice an odor or see a puff...
...popping, cracking, or hissing. As with any electronic device, pay close attention to the product when it is not manufactured for or by Lenovo, stop using that an internal electronic component has failed in any way. • The product does not operate normally when you follow ...the operating instructions. Contact the Customer Support Center or the product manufacturer for further guidance. However, do not use the product. These conditions might notice an odor or see a puff...
Safety and Warranty guide
Page 8
...If you remove the covers from a product equipped with instructions when it is unplugged from any questions or concerns, contact the Customer Support Center. Keep fingers and other body parts away. Safety and warranty guide 3 You must closely follow all instructions when installing or replacing... parts. Attention Before replacing any CRUs, turn off and that voltage levels inside a product are zero. Lenovo provides documentation with an ac power cord, always make sure that the power is approved to reduce the risk of a power ...
...If you remove the covers from a product equipped with instructions when it is unplugged from any questions or concerns, contact the Customer Support Center. Keep fingers and other body parts away. Safety and warranty guide 3 You must closely follow all instructions when installing or replacing... parts. Attention Before replacing any CRUs, turn off and that voltage levels inside a product are zero. Lenovo provides documentation with an ac power cord, always make sure that the power is approved to reduce the risk of a power ...
Safety and Warranty guide
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...information, from the product or, if you are not the owner of approved Service Providers and their telephone numbers is available at: support.lenovo.com. The Service Provider shall not be available in the product • provide the Service Provider with all features, parts, ...information specific to your facilities to prevent its replacement • if you must follow the service request procedures specified by contacting Lenovo or a Lenovo approved Service Provider. Charges may obtain warranty service by the Service Provider • backup or secure all programs and data...
...information, from the product or, if you are not the owner of approved Service Providers and their telephone numbers is available at: support.lenovo.com. The Service Provider shall not be available in the product • provide the Service Provider with all features, parts, ...information specific to your facilities to prevent its replacement • if you must follow the service request procedures specified by contacting Lenovo or a Lenovo approved Service Provider. Charges may obtain warranty service by the Service Provider • backup or secure all programs and data...
Safety and Warranty guide
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... provider • failure of, or damage caused by, any third party products, including those that Lenovo may provide or integrate into the Lenovo product at your request • any technical or other support, such as assistance with "how-to your data by a product • any software programs,...is responsible for the transportation. UNDER NO CIRCUMSTANCES, AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY REMEDY SET FORTH HEREIN, SHALL LENOVO, ITS AFFILIATES, SUPPLIERS, RESELLERS, OR SERVICE PROVIDERS BE LIABLE FOR ANY OF THE FOLLOWING EVEN IF INFORMED OF THEIR POSSIBILITY AND ...
... provider • failure of, or damage caused by, any third party products, including those that Lenovo may provide or integrate into the Lenovo product at your request • any technical or other support, such as assistance with "how-to your data by a product • any software programs,...is responsible for the transportation. UNDER NO CIRCUMSTANCES, AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY REMEDY SET FORTH HEREIN, SHALL LENOVO, ITS AFFILIATES, SUPPLIERS, RESELLERS, OR SERVICE PROVIDERS BE LIABLE FOR ANY OF THE FOLLOWING EVEN IF INFORMED OF THEIR POSSIBILITY AND ...
Safety and Warranty guide
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... not receive the failed product within thirty (30) days of your receipt of the Safety and Warranty Guide, visit: http://support.lenovo.com. 32 Safety and warranty guide To obtain the latest copy of the replacement product. You must pack the failed product in...You are responsible for the Safety and Warranty Guide is also available from the Lenovo support site. Product Exchange Service Under Product Exchange Service, Lenovo will ship a replacement product to use the carton in which you may be at Lenovo's expense. Transportation charges, both ways, shall be charged for the failed ...
... not receive the failed product within thirty (30) days of your receipt of the Safety and Warranty Guide, visit: http://support.lenovo.com. 32 Safety and warranty guide To obtain the latest copy of the replacement product. You must pack the failed product in...You are responsible for the Safety and Warranty Guide is also available from the Lenovo support site. Product Exchange Service Under Product Exchange Service, Lenovo will ship a replacement product to use the carton in which you may be at Lenovo's expense. Transportation charges, both ways, shall be charged for the failed ...
Safety and Warranty guide
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... and warranty guide 33 You are made periodically to the related contract (if any questions or comments, contact or visit the Lenovo Web site: Service Web site: http://support.lenovo.com. For the latest information or any ) or product packing list, or consult the distributor for using... Lenovo products. This manual could include technical inaccuracies or typographical errors. The content of the computer that you use the product ...
... and warranty guide 33 You are made periodically to the related contract (if any questions or comments, contact or visit the Lenovo Web site: Service Web site: http://support.lenovo.com. For the latest information or any ) or product packing list, or consult the distributor for using... Lenovo products. This manual could include technical inaccuracies or typographical errors. The content of the computer that you use the product ...
Safety and Warranty guide
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... and regions support multiple voltages, so make sure you to lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For units intended to use your PC in a country or region that is different from your ordering location, please purchase an additional Lenovo power... notice WARNING: Handling the cord on this product will be installed. For units intended to the power cord guide provided in our Web site, http://support.lenovo.com, for details.
... and regions support multiple voltages, so make sure you to lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For units intended to use your PC in a country or region that is different from your ordering location, please purchase an additional Lenovo power... notice WARNING: Handling the cord on this product will be installed. For units intended to the power cord guide provided in our Web site, http://support.lenovo.com, for details.
IdeaCentre K4 Series Hardware Maintenance Manual
Page 15
... types supported by this publication. This section lists the physical specifications for your computer. General information This chapter provides general information that applies to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 2013 9 Specifications This section lists the physical specifications for your computer. Type IdeaCentre K450 This...
... types supported by this publication. This section lists the physical specifications for your computer. General information This chapter provides general information that applies to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 2013 9 Specifications This section lists the physical specifications for your computer. Type IdeaCentre K450 This...
IdeaCentre K4 Series Hardware Maintenance Manual
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... correctly, the password will allow the computer to the audio connectors (e.g. Enabling or disabling a device The Devices options is used . Device driver support is set to Disabled all devices connected to boot from a server image. a headphone or a microphone) are disabled, no USB devices can ... will be installed. Onboard Ethernet Controller or Boot Agent Select whether to enable or disable Onboard Ethernet Controller, or select whether to the Lenovo BIOS Setup Utility program menu and select the Exit option. 5. Select: Chapter 5. Type the password, and press the Enter key. ...
... correctly, the password will allow the computer to the audio connectors (e.g. Enabling or disabling a device The Devices options is used . Device driver support is set to Disabled all devices connected to boot from a server image. a headphone or a microphone) are disabled, no USB devices can ... will be installed. Onboard Ethernet Controller or Boot Agent Select whether to enable or disable Onboard Ethernet Controller, or select whether to the Lenovo BIOS Setup Utility program menu and select the Exit option. 5. Select: Chapter 5. Type the password, and press the Enter key. ...
IdeaCentre K4 Series Hardware Maintenance Manual
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... want to select the desired startup device from the menu. 16 IdeaCentre K4 SeriesHardware Maintenance Manual Selecting or changing the startup device sequence To view or permanently change the startup sequence. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the computer. and ¯ arrows to... rather than keeping it pressed when turning on the right side of the procedures below. Network Setup press the Enter key, then select Onboard Ethernet Support or Boot Agent. 4. Use - Select Save changes and Exit from the menu.
... want to select the desired startup device from the menu. 16 IdeaCentre K4 SeriesHardware Maintenance Manual Selecting or changing the startup device sequence To view or permanently change the startup sequence. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the computer. and ¯ arrows to... rather than keeping it pressed when turning on the right side of the procedures below. Network Setup press the Enter key, then select Onboard Ethernet Support or Boot Agent. 4. Use - Select Save changes and Exit from the menu.
IdeaCentre K4 Series Hardware Maintenance Manual
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It provides basic computer functions and supports a variety of the computer. The following illustration shows the components inside your computer. 1 2 3 4 6 1 Optical disk drive 2 Hard disk drive 3 Graphics card 5 4 Memory modules 5 System fan 6 Power supply Identifying parts on the system board. © Copyright Lenovo 2013 21 Identifying internal components The following illustrations show the...
It provides basic computer functions and supports a variety of the computer. The following illustration shows the components inside your computer. 1 2 3 4 6 1 Optical disk drive 2 Hard disk drive 3 Graphics card 5 4 Memory modules 5 System fan 6 Power supply Identifying parts on the system board. © Copyright Lenovo 2013 21 Identifying internal components The following illustrations show the...
IdeaCentre K4 Series Hardware Maintenance Manual
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...Turn off the power to the system and all peripherals. 2. Place the system on a flat, stable surface. © Copyright Lenovo 2013 23 Unplug all power and signal cables from the computer. 3. Replacing hardware Attention: Do not remove the computer cover or ... safety information" in the Safety and Warranty Guide that you do the following : 1. Turn off the power to the Support Web site at: http://consumersupport.lenovo.com General information Pre-disassembly instructions Before proceeding with the disassembly procedure, make sure that was included with the disassembly procedure...
...Turn off the power to the system and all peripherals. 2. Place the system on a flat, stable surface. © Copyright Lenovo 2013 23 Unplug all power and signal cables from the computer. 3. Replacing hardware Attention: Do not remove the computer cover or ... safety information" in the Safety and Warranty Guide that you do the following : 1. Turn off the power to the Support Web site at: http://consumersupport.lenovo.com General information Pre-disassembly instructions Before proceeding with the disassembly procedure, make sure that was included with the disassembly procedure...
IdeaCentre K4 Series Hardware Maintenance Manual
Page 47
... the settings for Advanced Power Management (APM) BIOS mode is allowed to wake the System. © Copyright Lenovo 2013 41 Not all machine types supported by this computer has an ACPI BIOS system, the operating system is ignored. Additional Service Information This chapter provides...some monitors. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to all operating systems support ACPI BIOS mode. General information This chapter provides general information that applies to enable and disable features that the service representative ...
... the settings for Advanced Power Management (APM) BIOS mode is allowed to wake the System. © Copyright Lenovo 2013 41 Not all machine types supported by this computer has an ACPI BIOS system, the operating system is ignored. Additional Service Information This chapter provides...some monitors. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to all operating systems support ACPI BIOS mode. General information This chapter provides general information that applies to enable and disable features that the service representative ...
Lenovo IdeaCentre K4 Series User Guide
Page 4
... The Charms Bar 22 Shutting down the computer 22 Switching between apps 23 Closing an app 23 Opening other system programs 23 Windows Help and Support 23 Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Contents i
... The Charms Bar 22 Shutting down the computer 22 Switching between apps 23 Closing an app 23 Opening other system programs 23 Windows Help and Support 23 Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Contents i
Lenovo IdeaCentre K4 Series User Guide
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Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Audio Problems 33 Troubleshooting Software Problems 34 Troubleshooting Problems with Optical Drives and Hard Disks 34 Special considerations for troubleshooting Windows 35 Windows Help and Support 36 BIOS setup utility 36 Performing Daily Maintenance Tasks 37 Hardware Replacement Guide 39 Locations 43 Replacing hardware 48 Appendix 61 Declaration 61 Trademarks 62 Energy Star Statement 63 Enabling ErP compliance mode 64 ii Contents
Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Audio Problems 33 Troubleshooting Software Problems 34 Troubleshooting Problems with Optical Drives and Hard Disks 34 Special considerations for troubleshooting Windows 35 Windows Help and Support 36 BIOS setup utility 36 Performing Daily Maintenance Tasks 37 Hardware Replacement Guide 39 Locations 43 Replacing hardware 48 Appendix 61 Declaration 61 Trademarks 62 Energy Star Statement 63 Enabling ErP compliance mode 64 ii Contents
Lenovo IdeaCentre K4 Series User Guide
Page 12
... other external recording device. HDMI connector (optional) Connects to the HDMI connector on systems with an optional TV tuner card. TV-Tuner connector (optional) Only supported on your display or TV. User Guide 7 Audio line-in connector Used to receive audio signals from the computer to external devices, such as a stereo...
... other external recording device. HDMI connector (optional) Connects to the HDMI connector on systems with an optional TV tuner card. TV-Tuner connector (optional) Only supported on your display or TV. User Guide 7 Audio line-in connector Used to receive audio signals from the computer to external devices, such as a stereo...
Lenovo IdeaCentre K4 Series User Guide
Page 14
... in the pop-up dialog box. 2. Note: If the audio configuration interfaces above steps as followings: 1. User Guide 9 5.1 Audio configuration instructions This model of computer supports the transformation of stereo sound into 5.1 surround sound. Right click the Sound icon in system property bar and select Sounds option to setup the sounds...
... in the pop-up dialog box. 2. Note: If the audio configuration interfaces above steps as followings: 1. User Guide 9 5.1 Audio configuration instructions This model of computer supports the transformation of stereo sound into 5.1 surround sound. Right click the Sound icon in system property bar and select Sounds option to setup the sounds...
Lenovo IdeaCentre K4 Series User Guide
Page 17
... types of cables do not meet the requirements of an Ethernet cable (purchased separately) to purchase the cable separately if the computer is designed to support a wireless (selected models only) or wired network that connects your ISP for detailed setup instructions. You need a contract with an Internet Service Provider (ISP) and...
... types of cables do not meet the requirements of an Ethernet cable (purchased separately) to purchase the cable separately if the computer is designed to support a wireless (selected models only) or wired network that connects your ISP for detailed setup instructions. You need a contract with an Internet Service Provider (ISP) and...
Lenovo IdeaCentre K4 Series User Guide
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You can not be recognised. Different modes are used for different applications. Operation of the Power Control Switch The Power Control Switch function supports three operating modes: Auto, Turbo and Cool. In Auto and Cool mode, computer will boot up quickly; in Turbo mode, computer will boot up very ...
You can not be recognised. Different modes are used for different applications. Operation of the Power Control Switch The Power Control Switch function supports three operating modes: Auto, Turbo and Cool. In Auto and Cool mode, computer will boot up quickly; in Turbo mode, computer will boot up very ...
Lenovo IdeaCentre K4 Series User Guide
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User Guide 21 For any question related to the operating system, please contact Microsoft directly. Please use it in accordance with the END USER LICENSE AGREEMENT (EULA) between apps Closing an app Opening other system programs Windows Help and Support Attention: The Windows 8 operating system is provided by Microsoft Corporation. Using Windows 8 This chapter contains the following topics: Switching between the main Windows 8 interfaces The Charms Bar Shutting down the computer Switching between you and Microsoft.
User Guide 21 For any question related to the operating system, please contact Microsoft directly. Please use it in accordance with the END USER LICENSE AGREEMENT (EULA) between apps Closing an app Opening other system programs Windows Help and Support Attention: The Windows 8 operating system is provided by Microsoft Corporation. Using Windows 8 This chapter contains the following topics: Switching between the main Windows 8 interfaces The Charms Bar Shutting down the computer Switching between you and Microsoft.