{"id":3269,"date":"2026-10-05T19:14:36","date_gmt":"2026-10-05T17:14:36","guid":{"rendered":"https:\/\/artheodoc.fr\/?p=3269"},"modified":"2026-10-06T15:28:44","modified_gmt":"2026-10-06T13:28:44","slug":"pas-de-son-sous-windows-11","status":"publish","type":"post","link":"https:\/\/artheodoc.fr\/index.php\/2026\/10\/05\/pas-de-son-sous-windows-11\/","title":{"rendered":"Pas de son sous Windows 11"},"content":{"rendered":"\n

Pas de son du tout, voici les \u00e9tapes \u00e0 suivre dans l’ordre :<\/p>\n\n\n\n

\ud83d\udd0d Diagnostic rapide<\/h2>\n\n\n\n
    \n
  1. V\u00e9rifier le volume et la sortie audio<\/strong>\n
      \n
    • Cliquez sur l’ic\u00f4ne haut-parleur en bas \u00e0 droite de la barre des t\u00e2ches<\/li>\n\n\n\n
    • V\u00e9rifiez que le volume n’est pas \u00e0 0 ou en mode muet<\/strong> \ud83d\udd07<\/li>\n\n\n\n
    • Clic droit sur l’ic\u00f4ne<\/strong> \u2192<\/strong> Param\u00e8tres audio<\/strong> \u2192<\/strong> V\u00e9rifiez que le bon p\u00e9riph\u00e9rique de sortie<\/strong> est s\u00e9lectionn\u00e9<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • L’anti-retour de Windows 11<\/strong> (cause tr\u00e8s fr\u00e9quente)\n
        \n
      • Allez dans Param\u00e8tres \u2192 Syst\u00e8me \u2192 Son<\/strong><\/li>\n\n\n\n
      • Faites d\u00e9filer jusqu’\u00e0 Avanc\u00e9 \u2192 M\u00e9langeur de volume<\/strong><\/li>\n\n\n\n
      • Assurez-vous que le son n’est pas coup\u00e9 globalement pour les applications<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • Utilitaires de r\u00e9solution des probl\u00e8mes<\/strong><\/strong>\n
          \n
        • Param\u00e8tres \u2192 Syst\u00e8me \u2192 R\u00e9solution des probl\u00e8mes \u2192 Autres utilitaires de r\u00e9solution des probl\u00e8mes \u2192 Audio \u2192 [Ex\u00e9cuter]<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

          \ud83d\udd27 Si \u00e7a ne suffit pas<\/h2>\n\n\n\n
            \n
          1. Red\u00e9marrer le service audio<\/strong>\n
              \n
            • Appuyez sur Ctrl + Shift + \u00c9chap<\/code> pour ouvrir le Gestionnaire des t\u00e2ches<\/li>\n\n\n\n
            • Onglet Services<\/strong> (ou via services.msc<\/code>) \u2192 cherchez Windows Audio<\/strong> \u2192 clic droit \u2192 Red\u00e9marrer<\/strong><\/li>\n<\/ul>\n<\/li>\n\n\n\n
            • Pilote audio<\/strong> (cause fr\u00e9quente apr\u00e8s une mise \u00e0 jour Windows)\n
                \n
              • Win + X<\/code> \u2192 Gestionnaire de p\u00e9riph\u00e9riques<\/strong><\/li>\n\n\n\n
              • D\u00e9veloppez Contr\u00f4leurs audio et vid\u00e9o<\/strong><\/li>\n\n\n\n
              • Clic droit sur votre p\u00e9riph\u00e9rique audio \u2192 Mettre \u00e0 jour le pilote<\/strong>, ou D\u00e9sinstaller<\/strong> puis red\u00e9marrez le PC (Windows r\u00e9installera le pilote automatiquement)<\/li>\n<\/ul>\n<\/li>\n\n\n\n
              • Restaurer ou changer le pilote<\/strong>\n
                  \n
                • Si le probl\u00e8me a commenc\u00e9 apr\u00e8s une mise \u00e0 jour : dans le Gestionnaire de p\u00e9riph\u00e9riques \u2192 Clic droit Propri\u00e9t\u00e9s<\/strong> \u2192 onglet Pilote<\/strong> \u2192 Restaurer le pilote<\/strong><\/li>\n\n\n\n
                • Sinon, t\u00e9l\u00e9chargez le pilote audio directement depuis le site du fabricant (Realtek, ou le site du fabricant du PC : Dell, HP, Lenovo, etc.)<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

                  \u26a0\ufe0f Dernier recours<\/h2>\n\n\n\n

                  7. Si le son manque m\u00eame sur les haut-parleurs externes branch\u00e9s en jack ou USB, le probl\u00e8me est probablement logiciel<\/strong> (pilote\/service) et non mat\u00e9riel \u2014 testez avec un casque pour confirmer.<\/p>\n\n\n\n

                  \n\n\n\n

                  Une mise \u00e0 jour de windows 11 \u00e0 t’elle entrainer des probl\u00e8mes de son, si oui laquelle ?<\/h2>\n\n\n\n

                  Oui, tout \u00e0 fait \u2014 et il y en a une en particulier tr\u00e8s r\u00e9cente et directement li\u00e9e \u00e0 votre probl\u00e8me.<\/p>\n\n\n\n

                  \ud83c\udfaf Le principal coupable : KB5124008<\/strong> (mise \u00e0 jour de septembre 2026)<\/h2>\n\n\n\n

                  Microsoft a officiellement confirm\u00e9 qu’un bug dans cette mise \u00e0 jour de s\u00e9curit\u00e9 coupe totalement le son<\/strong> sur certains PC. Elle affecte notamment les p\u00e9riph\u00e9riques USB Audio Class 1.0<\/strong> (haut-parleurs, casques et micros USB utilisant l’ancien pilote audio h\u00e9rit\u00e9 de Windows 98). (Windows Central, ZDNET, Windows Latest)<\/p>\n\n\n\n

                  Sympt\u00f4mes confirm\u00e9s par Microsoft :<\/strong><\/p>\n\n\n\n

                    \n
                  • Aucune sortie audio<\/li>\n\n\n\n
                  • R\u00e9glages du son inaccessibles ou sans r\u00e9ponse<\/li>\n\n\n\n
                  • Curseur de volume bloqu\u00e9 \u00e0 z\u00e9ro<\/li>\n\n\n\n
                  • Erreur dans le Gestionnaire de p\u00e9riph\u00e9riques : \u00ab Ce p\u00e9riph\u00e9rique ne peut pas d\u00e9marrer (Code 10) \u00bb<\/strong> (Windows Central)<\/li>\n<\/ul>\n\n\n\n

                    Cette m\u00eame mise \u00e0 jour cause aussi d’autres probl\u00e8mes (crash de l’Explorateur, \u00e9checs du Bureau \u00e0 distance, probl\u00e8mes GPU AMD\u2026) \u2014 Microsoft n’a pas encore publi\u00e9 de correctif. (Windows Latest)<\/p>\n\n\n\n

                    D’autres mises \u00e0 jour ont aussi caus\u00e9 des probl\u00e8mes de son par le pass\u00e9, notamment KB5094126<\/strong> et KB5066791<\/strong> (octobre 2025). (Windows 101 Tricks, Microsoft Q&A)<\/p>\n\n\n\n

                    \ud83d\udd27 Que faire ?<\/h2>\n\n\n\n
                      \n
                    1. V\u00e9rifiez votre historique de mises \u00e0 jour<\/strong> : Param\u00e8tres \u2192 Windows Update \u2192 Historique des mises \u00e0 jour \u2192 cherchez KB5124008<\/strong><\/li>\n\n\n\n
                    2. Si elle est install\u00e9e<\/strong> :\n
                        \n
                      • Ouvrez le Gestionnaire de p\u00e9riph\u00e9riques et regardez si votre p\u00e9riph\u00e9rique audio affiche l’erreur Code 10<\/li>\n\n\n\n
                      • D\u00e9sinstallez la mise \u00e0 jour<\/strong> : Param\u00e8tres \u2192 Windows Update \u2192 Historique \u2192 \u00ab D\u00e9sinstaller des mises \u00e0 jour \u00bb \u2192 s\u00e9lectionnez KB5124008 \u2192 D\u00e9sinstaller \u2192 red\u00e9marrez<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                      • En attendant un correctif de Microsoft<\/strong>, vous pouvez aussi contourner le probl\u00e8me en mettant \u00e0 jour le pilote audio depuis le site du fabricant de votre PC (Microsoft Support)<\/li>\n<\/ol>\n\n\n\n

                        Pouvez-vous v\u00e9rifier dans l’historique des mises \u00e0 jour si KB5124008 figure dans la liste ? Si oui, sa d\u00e9sinstallation devrait tr\u00e8s probablement r\u00e9tablir le son.<\/p>\n\n\n\n

                        <\/p>\n","protected":false},"excerpt":{"rendered":"

                        Pas de son du tout, voici les \u00e9tapes \u00e0 suivre dans l’ordre : \ud83d\udd0d Diagnostic rapide \ud83d\udd27 Si \u00e7a ne suffit pas \u26a0\ufe0f Dernier recours 7. Si le son manque m\u00eame sur les haut-parleurs externes branch\u00e9s en jack ou USB, le probl\u00e8me est probablement logiciel (pilote\/service) et non mat\u00e9riel \u2014 testez avec un casque pour […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[122],"tags":[147,123],"class_list":["post-3269","post","type-post","status-publish","format-standard","hentry","category-windows-11","tag-son","tag-windows-11"],"_links":{"self":[{"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/posts\/3269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/comments?post=3269"}],"version-history":[{"count":7,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/posts\/3269\/revisions"}],"predecessor-version":[{"id":3281,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/posts\/3269\/revisions\/3281"}],"wp:attachment":[{"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/media?parent=3269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/categories?post=3269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/tags?post=3269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}