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crwdns2944351:0crwdnd2944351:0HP EliteBook 840 Aero G8 Wi-Fi Module Replacementcrwdnd2944351:0crwdne2944351:0

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Introduction
Use this guide to replace the WLAN moduleWi-Fi (aka Wi‑Fi card or WLAN module) in your HP EliteBook 840 Aero G8 laptop.
You may need to replace the WLANWi-Fi module if your laptop frequently drops Wi‑Fi connections or experiences unusually slow speeds despite a strong signal.
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.