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A headset with one four-contact 3.5 mm plug gives sound on a desktop's green jack, but its microphone does not work. The desktop has separate pink and green jacks. What is the fix?

Un casque doté d'une seule fiche jack 3,5 mm à quatre contacts donne du son sur la prise verte d'un PC de bureau, mais son micro ne fonctionne pas. Le PC a des prises rose et verte séparées. Quelle est la solution ?

Answers
AReplace the sound card, because its microphone input has certainly failedRemplacer la carte son, car son entrée micro est certainement en panne
BUse a splitter that separates headphone and mic plugsUtiliser un répartiteur qui sépare les fiches casque et micro
CPlug the headset into a USB port without an adapterBrancher le casque sur un port USB sans adaptateur
DIncrease the speaker volumeAugmenter le volume des haut-parleurs
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