(English) Hardware Maintenance Manual - ThinkPad E450, E455, E450c


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... with a nonconductive clip, about 8 centimeters (3 inches) from electrical shock. © Copyright Lenovo 2014, 2015 1 Make sure that your sleeves are sensitive to electrostatic discharge" on page ... page 2 • "Handling devices that can stand safely without slipping. 2. Distribute the weight of internal components. Attention: Metal objects are good electrical conductors. • Wear safety glasses...are servicing the machine. • Keep your back. Make sure that you service a ThinkPad notebook computer. • "General safety" on page 1 • "Electrical safety" on...