Laptop Headphone Jack: wired-headset output selection. The app or system keeps sending playback to another endpoint.

The distinguishing clue

Speakers or HDMI play while the correctly inserted wired headset stays silent.

Checks before an assessment

Compare a known compatible wired headset at a moderate volume. Note whether the plug is detected and whether one channel, both channels or the microphone fails.

Stop point: Broken plug fragments should not be dug out with the battery connected.

Workshop confirmation and repair

Device-level check: Test a known headset, inspect the socket and compare detection across restart.

Targeted check: Compare headphone output selection, application volume and plug detection. If confirmed: Select the intended wired output and correct the confirmed routing setting.

Repair boundary: Clean or replace the jack, or repair its sensing circuit after software routing is excluded.

Related cause to rule out

When the wired output stops working after a driver update while the headset works elsewhere, also consider Laptop Headphone Jack: wired-audio driver conflict before choosing a repair.

Checks after the work

After repair or replacement, check both channels, microphone where supported, plug detection and movement.

For an AEPC repair assessment in East Auckland, provide the exact model and observed clue. Call 027 908 8880 before visiting the Burswood workshop.