Refer to this Procedure on How to Install Dell Update Tool
1. Using Windows Search, Find and Run Dell Update
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2. Click CHECK
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3. Warning: Please make sure the Power AC Charger is plugged-in
> Scroll down, Review all the Drivers you want to Install/Update
> All Drivers are selected by default (highly recommended)
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4. Click INSTALL
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5. Update in Progress (normally it takes around 20 mins.)
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6. Installation Completed > Click RESTART
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7. It will automatically Update the Firmware
> It will restart once completed.
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