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HP EliteBook 840 G9 WWAN Module Replacement

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Slide one arm of a pair of angled tweezers under the metal neck of one of the coaxial connectors on the WWAN (cellular) module.

Lift straight up to disconnect the cable.

Repeat the process to disconnect the three remaining coaxial connectors.

During reassembly:

Use the numbered pieces of tape on the cables and their corresponding markings on the WWAN module to correctly connect each cable.

Use tweezers to hold a connector in place over its socket and gently press down with your finger or a spudger—the connector should "snap" into place. If you're having trouble, reposition the head and try again. Don't use excessive force.

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