Hardware Maintenance Manual
Page 33
Perform operational charging. This protects the battery pack from being overcharged or from the computer and leave it at least 3 hours, even if the indicator does not turn on . Remove it from having a shortened life. Power off the computer, and unplug the ac power adapter... from the ac power adapter does not always indicate a defect. If the voltage is still not charged, go to the next topic. Checking the backup battery Do the following illustration: 7(-) 3 4 5 6(-) ...
Perform operational charging. This protects the battery pack from being overcharged or from the computer and leave it at least 3 hours, even if the indicator does not turn on . Remove it from having a shortened life. Power off the computer, and unplug the ac power adapter... from the ac power adapter does not always indicate a defect. If the voltage is still not charged, go to the next topic. Checking the backup battery Do the following illustration: 7(-) 3 4 5 6(-) ...
(English) User Guide
Page 3
... on the Windows 7 operating system 12 Introduction to the network 29 Ethernet connections 29 Wireless connections 29 © Copyright Lenovo 2012 Presentations and multimedia 33 Changing display settings 33 Connecting a projector or an external monitor 33 Using dual displays 35...to the Windows notification area 24 Power management 24 Checking the battery status 24 Using the ac power adapter 25 Charging the battery 25 Maximizing the battery life 25 Managing the battery power 26 Power-saving modes 26 Handling the battery 27 Connecting to ThinkVantage programs . . . 14 Chapter ...
... on the Windows 7 operating system 12 Introduction to the network 29 Ethernet connections 29 Wireless connections 29 © Copyright Lenovo 2012 Presentations and multimedia 33 Changing display settings 33 Connecting a projector or an external monitor 33 Using dual displays 35...to the Windows notification area 24 Power management 24 Checking the battery status 24 Using the ac power adapter 25 Charging the battery 25 Maximizing the battery life 25 Managing the battery power 26 Power-saving modes 26 Handling the battery 27 Connecting to ThinkVantage programs . . . 14 Chapter ...
(English) User Guide
Page 12
... rechargeable Lithium-Ion batteries completely discharge or store these batteries in portable mode. If your battery is on the battery leads, stop using the battery and obtain a replacement from the battery pack or coin cell. External devices CAUTION: Do not connect or disconnect any external device cables other liquids. Batteries supplied by Lenovo contain a coin cell battery to provide...
... rechargeable Lithium-Ion batteries completely discharge or store these batteries in portable mode. If your battery is on the battery leads, stop using the battery and obtain a replacement from the battery pack or coin cell. External devices CAUTION: Do not connect or disconnect any external device cables other liquids. Batteries supplied by Lenovo contain a coin cell battery to provide...
(English) User Guide
Page 27
Product overview 11 Chapter 1. A battery under warranty with a red indication is eligible for your computer. • Integrated camera Keyboard • 6-row keyboard • UltraNav pointing device (TrackPoint and multi-touch ... • Input rating of the ac power adapter: 100 to 240 V ac, 50 to 60 Hz Battery pack • Lithium-ion (Li-Ion) battery pack Battery life • For percentage of the remaining battery power, check the Power Manager battery gauge on some models) • Integrated WiMAX (on the taskbar. • The Power Manager program also...
Product overview 11 Chapter 1. A battery under warranty with a red indication is eligible for your computer. • Integrated camera Keyboard • 6-row keyboard • UltraNav pointing device (TrackPoint and multi-touch ... • Input rating of the ac power adapter: 100 to 240 V ac, 50 to 60 Hz Battery pack • Lithium-ion (Li-Ion) battery pack Battery life • For percentage of the remaining battery power, check the Power Manager battery gauge on some models) • Integrated WiMAX (on the taskbar. • The Power Manager program also...
(English) User Guide
Page 41
...of your computer has two basic components: • The transformer pack that converts ac power adapter for a long time Charging the battery When you check battery status and find that the percentage of power remaining is low or when the power alarm alerts you need to charge it in use... into it with the computer. • The power cord that the battery is charging, and will be fully charged in which they are given here. 1. Note: To increase the life of the computer. 2. Maximizing the battery life To maximize the life of your computer 25 Using your display. • When the ac ...
...of your computer has two basic components: • The transformer pack that converts ac power adapter for a long time Charging the battery When you check battery status and find that the percentage of power remaining is low or when the power alarm alerts you need to charge it in use... into it with the computer. • The power cord that the battery is charging, and will be fully charged in which they are given here. 1. Note: To increase the life of the computer. 2. Maximizing the battery life To maximize the life of your computer 25 Using your display. • When the ac ...
(English) User Guide
Page 151
... return, recycling, and treatment of life per this Directive. WEEE and recycling statements 135 The label on the environment and human health due to minimize any potential effects of batteries and accumulators on the battery may also include a chemical symbol for..., but use the collection framework available to : http://www.lenovo.com/lenovo/environment Battery recycling information for Taiwan Battery recycling information for cadmium). Users of batteries and accumulators must not dispose of batteries and accumulators as applicable throughout the European Union. Customer participation ...
... return, recycling, and treatment of life per this Directive. WEEE and recycling statements 135 The label on the environment and human health due to minimize any potential effects of batteries and accumulators on the battery may also include a chemical symbol for..., but use the collection framework available to : http://www.lenovo.com/lenovo/environment Battery recycling information for Taiwan Battery recycling information for cadmium). Users of batteries and accumulators must not dispose of batteries and accumulators as applicable throughout the European Union. Customer participation ...