{"id":739,"date":"2020-12-16T13:56:41","date_gmt":"2020-12-16T19:56:41","guid":{"rendered":"https:\/\/hyundaidca8000.midtronics.com\/knowledge-base\/reseau-wifi-non-detecte\/"},"modified":"2021-11-16T08:30:14","modified_gmt":"2021-11-16T14:30:14","slug":"reseau-wifi-non-detecte","status":"publish","type":"ht_kb","link":"https:\/\/hyundaidca8000.midtronics.com\/fr\/knowledge-base\/reseau-wifi-non-detecte\/","title":{"rendered":"R\u00e9seau WIFi non d\u00e9tect\u00e9"},"content":{"rendered":"<div class=\"hkb-article__content\">\n<ul>\n<li class=\"p2\">Confirmez que le r\u00e9seau WiFi s\u00e9lectionn\u00e9 peut \u00eatre d\u00e9tect\u00e9 par un autre appareil, comme un t\u00e9l\u00e9phone ou un ordinateur portable.<\/li>\n<li class=\"p2\">Effectuez un test de connexion au r\u00e9seau \u00e0 l&rsquo;aide d&rsquo;un point d&rsquo;acc\u00e8s sans fil ou d&rsquo;un r\u00e9seau temporaire ouvert (peut n\u00e9cessiter une assistance informatique). Si le DCA-8000 se connecte \u00e0 un r\u00e9seau mobile\/temporaire, poursuivez le d\u00e9pannage du r\u00e9seau. Si le DCA-8000 ne se connecte pas au r\u00e9seau temporaire, proc\u00e9dez au d\u00e9pannage de l&rsquo;appareil avec Midtronics.<\/li>\n<li class=\"p2\">Confirmez que le r\u00e9seau WiFi s\u00e9lectionn\u00e9 peut prendre en charge les radios 802.11 b\/g\/n sur un r\u00e9seau de 2,4\u00a0Ghz.<\/li>\n<\/ul>\n<div class=\"hts-messages hts-messages--alert hts-messages--withtitle hts-messages--withicon \">\n<p><strong><span class=\"hts-messages__title\">IMPORTANT: <\/span><\/strong>Le DCA-8000 n&rsquo;est pas compatible avec les r\u00e9seaux WiFi de 5Ghz. V\u00e9rifiez que votre r\u00e9seau WiFi fonctionne bien \u00e0 2,4\u00a0Ghz.<\/p>\n<\/div>\n<ul>\n<li class=\"p2\">De nombreux probl\u00e8mes de connectivit\u00e9 \u00e0 un r\u00e9seau WiFi peuvent \u00eatre r\u00e9solus en \u00e9teignant et en remettant le routeur en marche, m\u00eame si d\u2019autres clients sans fil sont encore connect\u00e9s. D\u00e9branchez le routeur de sa source d&rsquo;alimentation pendant 30\u00a0secondes, puis rebranchez-le. Reportez-vous \u00e0 la documentation du routeur pour obtenir des directives pr\u00e9cises.<\/li>\n<li class=\"p2\">V\u00e9rifiez l&#8217;emplacement du routeur pour rep\u00e9rer d&rsquo;\u00e9ventuelles obstructions, comme des parois en m\u00e9tal ou en b\u00e9ton. V\u00e9rifiez si l&rsquo;antenne du routeur n&rsquo;est pas endommag\u00e9e, bloqu\u00e9e ou qu&rsquo;elle ne subit pas d&rsquo;interf\u00e9rences.<\/li>\n<\/ul>\n<p id=\"may-require-attention-from-your-it-professional\"><strong><em>Peut n\u00e9cessiter l&rsquo;aide de votre professionnel en TI :<\/em><\/strong><\/p>\n<ul>\n<li class=\"p2\">Confirmez que les versions du logiciel du routeur du r\u00e9seau WiFi et du micrologiciel sont \u00e0 jour. Reportez-vous au site Web du fabricant pour obtenir les plus r\u00e9centes mises \u00e0 jour.<\/li>\n<li class=\"p2\">Confirmez que le routeur du r\u00e9seau WiFi ne partage pas un canal avec un autre ou d&rsquo;autres routeurs WiFi. M\u00eame s&rsquo;il est possible de partager des canaux, des probl\u00e8mes peuvent survenir si les interf\u00e9rences sont trop nombreuses. Envisagez de r\u00e9duire ou d&rsquo;interrompre l&rsquo;utilisation des canaux partag\u00e9s pendant le d\u00e9pannage.<\/li>\n<li class=\"p2\">Confirmez que le routeur du r\u00e9seau WiFi est r\u00e9gl\u00e9 de mani\u00e8re \u00e0 ce que les locations DHCP (<b>D<\/b>ynamic <b>H<\/b>ost <b>C<\/b>onfiguration <b>P<\/b>Rotocol, protocole DHCP) expirent apr\u00e8s un d\u00e9lai d\u00e9termin\u00e9. Si les locations sont r\u00e9gl\u00e9es de mani\u00e8re \u00e0 ne jamais expirer, aucun autre nouvel appareil ne peut \u00eatre raccord\u00e9 au routeur du r\u00e9seau lorsque toutes les locations sont attribu\u00e9es.<\/li>\n<li class=\"p2\">Confirmez que l&rsquo;adresse MAC (<b>M<\/b>edia <b>A<\/b>ccess <b>C<\/b>ontrol, ou contr\u00f4le d&rsquo;acc\u00e8s au m\u00e9dia) fixe a \u00e9t\u00e9 d\u00e9sactiv\u00e9e, ou ajoutez les adresses MAC des outils de Midtronics \u00e0 la liste du routeur du r\u00e9seau WiFi. L&rsquo;adresse MAC du DCA-8000 est disponible dans l&rsquo;onglet Info, dans le menu Settings (Param\u00e8tres).<\/li>\n<li class=\"p2\">Si la diffusion SSID (<b>S<\/b>ervice <b>S<\/b>et <b>I<\/b>dentifier, ou identifiant de l\u2019ensemble de services) a \u00e9t\u00e9 d\u00e9sactiv\u00e9e sur le routeur du r\u00e9seau WiFi, saisissez manuellement le SSID dans l\u2019analyseur en vue de reconna\u00eetre le r\u00e9seau WiFi.<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Confirmez que le r\u00e9seau WiFi s\u00e9lectionn\u00e9 peut \u00eatre d\u00e9tect\u00e9 par un autre appareil, comme un t\u00e9l\u00e9phone ou un ordinateur portable. Effectuez un test de connexion au r\u00e9seau \u00e0 l&rsquo;aide d&rsquo;un point d&rsquo;acc\u00e8s sans fil ou d&rsquo;un r\u00e9seau temporaire ouvert (peut n\u00e9cessiter une assistance informatique). Si le DCA-8000 se connecte \u00e0&#8230;<\/p>\n","protected":false},"author":23,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[39],"ht-kb-tag":[],"class_list":["post-739","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-depannage-wi-fi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.3.1 (Yoast SEO v25.3.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>R\u00e9seau WIFi non d\u00e9tect\u00e9 - Hyundai DCA 8000<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9seau WIFi non d\u00e9tect\u00e9\" \/>\n<meta property=\"og:description\" content=\"Confirmez que le r\u00e9seau WiFi s\u00e9lectionn\u00e9 peut \u00eatre d\u00e9tect\u00e9 par un autre appareil, comme un t\u00e9l\u00e9phone ou un ordinateur portable. Effectuez un test de connexion au r\u00e9seau \u00e0 l&rsquo;aide d&rsquo;un point d&rsquo;acc\u00e8s sans fil ou d&rsquo;un r\u00e9seau temporaire ouvert (peut n\u00e9cessiter une assistance informatique). 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