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crwdns2944351:0crwdnd2944351:0HP EliteBook 840 G7 Smart Card Reader Replacementcrwdnd2944351:0crwdne2944351:0

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crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Spencer Day

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Introduction
Use this guide to replace the smart card reader in your HP EliteBook 840 G7 laptop.
You may need to replace the smart card reader if your laptop can't read or recognize cards, or if you can't insert cards.
Before replacing the smart card reader, clean out any dust, dirt, or grime and try inserting a card again.
When handling batteries, don’t use sharp or metal tools, and don’t bend them or use excessive force. If your battery is swollen, take appropriate precautions.
Still under warranty? [link|https://support.hp.com/us-en/check-warranty|Contact HP] to learn your warranty status, receive a repair under warranty if eligible, or for further warranty information.