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Introduction |
| Use this guide to replace the connector board in your HP EliteBook 840 G9 laptop. | | The connector board is on the same side of the laptop as the audio jack. It includes the SIM card slot and one USB‑CA port. | | If the USB‑CA port or SIM card slot on the right side of your HP EliteBook 840 G9 is broken or has a loose connection, you may need to replace the connector board. | | Before replacing the connector board, test the portsport with a different cable to make sure the problem is with the port itself and not the cable. | | | 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. |
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