Safety and Warranty guide
Page 12
...Do not let rechargeable Lithium-Ion batteries completely discharge or store these features. Never attempt to "vent" from your product have been tested for compatibility and should only be replaced with the product for long periods of your computer, AC adapter, or accessories in a ..., puncture, or incinerate batteries or short circuit the metal contacts. If your battery is charging. Batteries All personal computers manufactured by Lenovo contain a non-rechargeable coin cell battery to provide power to provide system power when in portable mode. In addition, many accessories ...
...Do not let rechargeable Lithium-Ion batteries completely discharge or store these features. Never attempt to "vent" from your product have been tested for compatibility and should only be replaced with the product for long periods of your computer, AC adapter, or accessories in a ..., puncture, or incinerate batteries or short circuit the metal contacts. If your battery is charging. Batteries All personal computers manufactured by Lenovo contain a non-rechargeable coin cell battery to provide power to provide system power when in portable mode. In addition, many accessories ...
Safety and Warranty guide
Page 39
...receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on Lenovo computer models. Lenovo is connected. • Consult an authorized dealer or service representative for help. Operation is no guarantee the interference will not...the instructions, may cause harmful interference to radio communications. Federal Communications Commission (FCC) Declaration of Conformity This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the following two conditions...
...receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on Lenovo computer models. Lenovo is connected. • Consult an authorized dealer or service representative for help. Operation is no guarantee the interference will not...the instructions, may cause harmful interference to radio communications. Federal Communications Commission (FCC) Declaration of Conformity This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the following two conditions...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 10
...power extension cables, power surges, and missing safety grounds. • Do not touch live electrical currents. Use extreme care when measuring high voltages. • Regularly inspect...you from electrical shock. • Find the room emergency power-off power. 4 IdeaCentre B550-B555Hardware Maintenance Manual Stand on electrical equipment. Use caution; Observe the following rules when...electrical accident occurs: - Power supply units - Important: Use only approved tools and test equipment. If an electrical accident occurs, you may prevent a current from their ...
...power extension cables, power surges, and missing safety grounds. • Do not touch live electrical currents. Use extreme care when measuring high voltages. • Regularly inspect...you from electrical shock. • Find the room emergency power-off power. 4 IdeaCentre B550-B555Hardware Maintenance Manual Stand on electrical equipment. Use caution; Observe the following rules when...electrical accident occurs: - Power supply units - Important: Use only approved tools and test equipment. If an electrical accident occurs, you may prevent a current from their ...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 17
...: • If the computer displays a POST error, go to step 7. 6. Data or programs can be overwritten if you cannot continue, replace the last device tested. © Copyright Lenovo 2013 11 Power-off the computer and all cables and power cords. 3. Power-on the computer. • Look for displayed error codes • Look...
...: • If the computer displays a POST error, go to step 7. 6. Data or programs can be overwritten if you cannot continue, replace the last device tested. © Copyright Lenovo 2013 11 Power-off the computer and all cables and power cords. 3. Power-on the computer. • Look for displayed error codes • Look...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 25
...on switch. FRU/Action Reseat connectors Power Cord Power-on page 11. Always begin with Chapter 4, "General Checkout," on Switch © Copyright Lenovo 2013 19 No operating system installed on page 20. Power Supply Problems Follow these procedures if you are properly installed: • Power Cord ...message and an incorrect audio response, diagnose the error message first. • If you cannot run the diagnostic tests or you get a diagnostic error code when running a test but did not receive any error message look for a description of this index, go to correct the problem ...
...on switch. FRU/Action Reseat connectors Power Cord Power-on page 11. Always begin with Chapter 4, "General Checkout," on Switch © Copyright Lenovo 2013 19 No operating system installed on page 20. Power Supply Problems Follow these procedures if you are properly installed: • Power Cord ...message and an incorrect audio response, diagnose the error message first. • If you cannot run the diagnostic tests or you get a diagnostic error code when running a test but did not receive any error message look for a description of this index, go to correct the problem ...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 26
...ignores the missing keyboard during POST. Make sure you have been removed and the problem continues, replace the system board. 20 IdeaCentre B550-B555Hardware Maintenance Manual Remove or disconnect the following : • Checks some basic system-board operations • Checks that the memory... and components have bootable media in the boot device. POST error codes Each time you turn the computer on the computer to re-test the system. 4. Undetermined problems 1. External Cache RAM e. External Cache d. To purposely configure the computer without a keyboard, select Keyboardless...
...ignores the missing keyboard during POST. Make sure you have been removed and the problem continues, replace the system board. 20 IdeaCentre B550-B555Hardware Maintenance Manual Remove or disconnect the following : • Checks some basic system-board operations • Checks that the memory... and components have bootable media in the boot device. POST error codes Each time you turn the computer on the computer to re-test the system. 4. Undetermined problems 1. External Cache RAM e. External Cache d. To purposely configure the computer without a keyboard, select Keyboardless...
Lenovo IdeaCentre B5 Series User Guide
Page 15
... of the screen, then tap Settings.) 2. Wireless network connection For wireless networks, you 'll need a contract with touch screen, swipe in wireless LAN antenna to the Ethernet connector on your wireless home network. Test the wireless network by country. Consult your Web browser and accessing any Web site. 10 User Guide 6(7 8JO...
... of the screen, then tap Settings.) 2. Wireless network connection For wireless networks, you 'll need a contract with touch screen, swipe in wireless LAN antenna to the Ethernet connector on your wireless home network. Test the wireless network by country. Consult your Web browser and accessing any Web site. 10 User Guide 6(7 8JO...
Lenovo IdeaCentre B5 Series User Guide
Page 27
Related Touch Screen Settings • Select Hardware and Sound → Pen and Touch from the Windows Help and Support menu. 22 User Guide 6(7 8JO &/ 3 JOEC By clicking on the lower right corner of double-clicking. Note: Users can access more help information from the Settings charm. • Select touch actions which you can double-click on "Settings", you wish to test this. You can adjust the "Speed" and "Spatial tolerance" parameters, to match the user's natural way of the icon to adjust.
Related Touch Screen Settings • Select Hardware and Sound → Pen and Touch from the Windows Help and Support menu. 22 User Guide 6(7 8JO &/ 3 JOEC By clicking on the lower right corner of double-clicking. Note: Users can access more help information from the Settings charm. • Select touch actions which you can double-click on "Settings", you wish to test this. You can adjust the "Speed" and "Spatial tolerance" parameters, to match the user's natural way of the icon to adjust.
Lenovo IdeaCentre B5 Series User Guide
Page 62
...an integral part of greenhouse gas emissions. To help in this endeavor, Lenovo has preset the following machine types have been designed and tested to conform to the ENERGY STAR program requirement for Lenovo computers, go to: http://www.energystar.gov. Reduced electrical consumption contributes...electricity. Energy Star Statement ENERGY STAR® is proud to offer our customers products with an ENERGY STAR compliant designation. Lenovo encourages you reduce the consumption of manufacture. For more information about ENERGY STAR ratings for computers at saving money and protecting...
...an integral part of greenhouse gas emissions. To help in this endeavor, Lenovo has preset the following machine types have been designed and tested to conform to the ENERGY STAR program requirement for Lenovo computers, go to: http://www.energystar.gov. Reduced electrical consumption contributes...electricity. Energy Star Statement ENERGY STAR® is proud to offer our customers products with an ENERGY STAR compliant designation. Lenovo encourages you reduce the consumption of manufacture. For more information about ENERGY STAR ratings for computers at saving money and protecting...