Lenovo IdeaCentre B540-B540P Hardware Maintenance Manual
Page 12
...: The use coax or connector-outside shells on ac-operated computers. You can be attached to this product or attached devices. 6 IdeaCentre B540-B540PHardware Maintenance Manual Use the round ground-prong of a grounded work mat to connect or disconnect signal cables. • Never ...ac plug on these systems. - To avoid a shock hazard: • Do not connect or disconnect any equipment that meets the specific service requirement. DANGER Electrical current from touching your clothing. Most clothing is hazardous. Use an ESD common ground or reference point when working...
...: The use coax or connector-outside shells on ac-operated computers. You can be attached to this product or attached devices. 6 IdeaCentre B540-B540PHardware Maintenance Manual Use the round ground-prong of a grounded work mat to connect or disconnect signal cables. • Never ...ac plug on these systems. - To avoid a shock hazard: • Do not connect or disconnect any equipment that meets the specific service requirement. DANGER Electrical current from touching your clothing. Most clothing is hazardous. Use an ESD common ground or reference point when working...
Lenovo IdeaCentre B540-B540P Hardware Maintenance Manual
Page 15
... lists the physical specifications for your computer. Type IdeaCentre B540 & B540P This section lists the physical specifications. 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 This section lists the physical specifications for your computer. Environment Air temperature: Operating...
... lists the physical specifications for your computer. Type IdeaCentre B540 & B540P This section lists the physical specifications. 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 This section lists the physical specifications for your computer. Environment Air temperature: Operating...