Dell Latitude 7220, Service Manual

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4. Keep the load close. The closer it is to your spine, the less force it exerts on your back.
5. Keep your back upright, whether lifting or setting down the load. Do not add the weight of your body to the load. Avoid twisting your
body and back.
6. Follow the same techniques in reverse to set the load down.
After working inside your tablet
About this task
After you complete any replacement procedure, ensure that you connect external devices, cards, and cables before turning on your tablet.
CAUTION: To avoid damage to the tablet, use only the battery that is designed for this particular Dell tablet. Do not use
batteries that are designed for other Dell tablets.
Steps
1. Connect any external devices, such as a mobile keyboard or a docking station, and replace any cards, such as an ExpressCard.
2. Connect your tablet and all attached devices to their electrical outlets.
3. Turn on your tablet.
Working on your tablet 9