IdeaCentre A300 Hardware Maintenance Manual
Page 1
... tips 14 Chapter 5. Safety information 4 General safety...4 Electrical safety...5 Safety inspection guide 7 Handling electrostatic discharge-sensitive devices 8 Grounding requirements 8 Safety notices...9 Chapter 3. General information 12 Specifications...12 Chapter 4. Using the Setup Utility 15 Starting the Setup Utility program 15 Viewing and changing settings 15 Using passwords 16 Using Device...18 Selecting...
... tips 14 Chapter 5. Safety information 4 General safety...4 Electrical safety...5 Safety inspection guide 7 Handling electrostatic discharge-sensitive devices 8 Grounding requirements 8 Safety notices...9 Chapter 3. General information 12 Specifications...12 Chapter 4. Using the Setup Utility 15 Starting the Setup Utility program 15 Viewing and changing settings 15 Using passwords 16 Using Device...18 Selecting...
IdeaCentre A300 Hardware Maintenance Manual
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... the part from touching your clothing. Attach the ESD ground clip to provide protection that meets the specific service requirement. Proper grounding of the ac plug on a double-insulated or battery-operated system. Use product-specific ESD procedures when they are all at the same charge. Hardware Maintenance Manual Handling electrostatic discharge...
... the part from touching your clothing. Attach the ESD ground clip to provide protection that meets the specific service requirement. Proper grounding of the ac plug on a double-insulated or battery-operated system. Use product-specific ESD procedures when they are all at the same charge. Hardware Maintenance Manual Handling electrostatic discharge...
IdeaCentre A300 Hardware Maintenance Manual
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Specifications This section lists the physical specifications for your computer. Hardware Maintenance Manual General information 3 This chapter provides general information that applies to 106KPa Electrical input Input voltage: 220V±22V Input frequency: 50Hz ±1Hz 12 Type Lenovo IdeaCentre A3 This section lists the physical specifications. Environment Air temperature: Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 93% (40°C) Altitude: 86KPa to all machine types supported by this publication.
Specifications This section lists the physical specifications for your computer. Hardware Maintenance Manual General information 3 This chapter provides general information that applies to 106KPa Electrical input Input voltage: 220V±22V Input frequency: 50Hz ±1Hz 12 Type Lenovo IdeaCentre A3 This section lists the physical specifications. Environment Air temperature: Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 93% (40°C) Altitude: 86KPa to all machine types supported by this publication.
IdeaCentre A300 Hardware Maintenance Manual
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in any or all of the manuals included with your computer belong to the specific company respectively. Lenovo is a registered trademark of Lenovo. The manual included with your computer is included. Microsoft, Windows, and Windows Vista are welcome to assert trademark rights, and ...by any language without the prior written permission of Intel. Appendix. The table above includes the logo and registered trademarks of the specific model. 51 For the latest information or if you have any inconsistency between the product and the manuals included with your computer. ...
in any or all of the manuals included with your computer belong to the specific company respectively. Lenovo is a registered trademark of Lenovo. The manual included with your computer is included. Microsoft, Windows, and Windows Vista are welcome to assert trademark rights, and ...by any language without the prior written permission of Intel. Appendix. The table above includes the logo and registered trademarks of the specific model. 51 For the latest information or if you have any inconsistency between the product and the manuals included with your computer. ...
Lenovo IdeaCentre A300 User Guide v1.0
Page 45
... keyboard. Keep all surfaces clean and free of grease stains. 40 User Guide 31041269_A3_UG_EN_V1.0.indd 40 2009.11.24 9:17:20 AM Only use products specifically designed for cleaning the components: • You can use a soft cloth to remove dust on the surface of the computer, the monitor, the printer, the...
... keyboard. Keep all surfaces clean and free of grease stains. 40 User Guide 31041269_A3_UG_EN_V1.0.indd 40 2009.11.24 9:17:20 AM Only use products specifically designed for cleaning the components: • You can use a soft cloth to remove dust on the surface of the computer, the monitor, the printer, the...
Lenovo IdeaCentre A300 User Guide v1.0
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..., never directly delete the files or folders. Back up all documents and system settings related to install or uninstall a program. Check the specifications that this type of the CD/DVD for defects. 44 User Guide 31041269_A3_UG_EN_V1.0.indd 44 2009.11.24 9:17:22 AM Check to confirm...If there is an optical drive icon in the drive. If not, restart your computer to determine if there is still no icon, contact Lenovo Service. Problem resolution: During installation never abort the install process by powering the system off or through other drastic means. This can cause system...
..., never directly delete the files or folders. Back up all documents and system settings related to install or uninstall a program. Check the specifications that this type of the CD/DVD for defects. 44 User Guide 31041269_A3_UG_EN_V1.0.indd 44 2009.11.24 9:17:22 AM Check to confirm...If there is an optical drive icon in the drive. If not, restart your computer to determine if there is still no icon, contact Lenovo Service. Problem resolution: During installation never abort the install process by powering the system off or through other drastic means. This can cause system...