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Latitude 7220EX Rugged Extreme Tablet Service Manual

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After working inside the 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.

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