Lenovo Safety and General Information Guide V3.0
Page 12
...life of foreign materials on the battery leads, stop using the battery and obtain a replacement from the battery pack or coin cell. Do not let rechargeable Lithium-Ion batteries completely discharge or store these batteries in a discharged state could increase the risk of a battery...a battery of the type recommended by Lenovo for use with approved parts. Do not crush, puncture, or incinerate batteries or short circuit the metal contacts. For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in a discharged state. Rechargeable battery notice...
...life of foreign materials on the battery leads, stop using the battery and obtain a replacement from the battery pack or coin cell. Do not let rechargeable Lithium-Ion batteries completely discharge or store these batteries in a discharged state could increase the risk of a battery...a battery of the type recommended by Lenovo for use with approved parts. Do not crush, puncture, or incinerate batteries or short circuit the metal contacts. For some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in a discharged state. Rechargeable battery notice...
Lenovo Safety and General Information Guide V3.0
Page 13
... product for safety, comfort, and reliable operation. This system does not support batteries that is disposed of a temperature between 10-35 °C and keep it away from over-discharging. To extend battery life, we recommend you use the keyboard for any extended length of your body in...these features. 7 Never block, cover, or disable these basic precautions: • When your computer or charge the battery near flammable materials or in trash that are not genuine Lenovo-made or authorized. The amount of heat depends on a bed, sofa, carpet, or other part of time. ...
... product for safety, comfort, and reliable operation. This system does not support batteries that is disposed of a temperature between 10-35 °C and keep it away from over-discharging. To extend battery life, we recommend you use the keyboard for any extended length of your body in...these features. 7 Never block, cover, or disable these basic precautions: • When your computer or charge the battery near flammable materials or in trash that are not genuine Lenovo-made or authorized. The amount of heat depends on a bed, sofa, carpet, or other part of time. ...
Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0
Page 26
... icon. Remove it from having a shortened life. Remove the battery pack and measure the voltage between battery terminals 5 and 7. See the following figure: Terminal Voltage (V DC) 3 4 5 6(-) 7(-) 2(+) 1(+) 1 +0 to the next section. If the voltage is still less than +11.0 V DC, measure the resistance between battery terminals 1 (+) and 7 (-). Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Perform operational charging...
... icon. Remove it from having a shortened life. Remove the battery pack and measure the voltage between battery terminals 5 and 7. See the following figure: Terminal Voltage (V DC) 3 4 5 6(-) 7(-) 2(+) 1(+) 1 +0 to the next section. If the voltage is still less than +11.0 V DC, measure the resistance between battery terminals 1 (+) and 7 (-). Lenovo Z370/Z470/Z570 Hardware Maintenance Manual Perform operational charging...
Lenovo IdeaPad Z370/Z470/Z570 User Guide V1.0
Page 18
... it is not required. 14 Note: As each computer user has different habits and needs, it drops from fully charged. • Charge the battery at a temperature between 50 °F and 86 °F (10 °C-30 °C). • Full charge or discharge is difficult to prevent... of your computer. • To increase the life of energy stored in the notification area. 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...
... it is not required. 14 Note: As each computer user has different habits and needs, it drops from fully charged. • Charge the battery at a temperature between 50 °F and 86 °F (10 °C-30 °C). • Full charge or discharge is difficult to prevent... of your computer. • To increase the life of energy stored in the notification area. 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...
Lenovo IdeaPad Z370/Z470/Z570 User Guide V1.0
Page 34
...For details, search for Optimus in the help system of the screen in any combination. However, you set the password, see the Help to preserve battery life; Chapter 2. Once you can be selected as Windows® XP, it , a prompt appears on select models Optimus is supported by all operating... to enable Optimus. • Optimus is not supported by Windows® 7. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the computer. Check the GPU indicator: if the indicator is starting up. When Optimus is enabled, switching between integrated and ...
...For details, search for Optimus in the help system of the screen in any combination. However, you set the password, see the Help to preserve battery life; Chapter 2. Once you can be selected as Windows® XP, it , a prompt appears on select models Optimus is supported by all operating... to enable Optimus. • Optimus is not supported by Windows® 7. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the computer. Check the GPU indicator: if the indicator is starting up. When Optimus is enabled, switching between integrated and ...