{"id":1169,"date":"2025-09-11T08:27:36","date_gmt":"2025-09-11T06:27:36","guid":{"rendered":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/?p=1169"},"modified":"2025-09-11T08:27:36","modified_gmt":"2025-09-11T06:27:36","slug":"tutoriel-formater-un-ordinateur-sans-assistance-exterieure","status":"publish","type":"post","link":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/tutoriel-formater-un-ordinateur-sans-assistance-exterieure\/","title":{"rendered":"Tutoriel : formater un ordinateur sans assistance ext\u00e9rieure"},"content":{"rendered":"<h2><strong>Une m\u00e9thode fiable pour repartir sur des bases saines<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Si votre ordinateur portable montre des signes de fatigue ou qu\u2019il devient instable malgr\u00e9 les nettoyages, <\/span><b>le formatage complet peut s\u2019av\u00e9rer indispensable<\/b><span style=\"font-weight: 400;\">. Cette op\u00e9ration restaure le syst\u00e8me \u00e0 son \u00e9tat d\u2019origine, effa\u00e7ant l\u2019ensemble des donn\u00e9es. Voici comment proc\u00e9der <\/span><b>sans faire appel \u00e0 un technicien<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><strong>Qu\u2019est-ce qui ralentit un ordinateur portable ?<\/strong><\/h2>\n<h3><span style=\"font-weight: 400;\">Trop d\u2019applications, trop de fichiers<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Un ordinateur peut devenir lent \u00e0 cause d\u2019un <\/span><b>exc\u00e8s de programmes, de fichiers temporaires ou de logiciels malveillants<\/b><span style=\"font-weight: 400;\">. Des utilitaires discrets peuvent ralentir consid\u00e9rablement l\u2019ex\u00e9cution de t\u00e2ches simples.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Premi\u00e8re \u00e9tape : le nettoyage logiciel<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Avant de formater, tentez de nettoyer le syst\u00e8me :<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supprimez les applications superflues.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Utilisez un utilitaire de nettoyage.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Corrigez les erreurs syst\u00e8me.<\/span><\/li>\n<\/ul>\n<p><b>Si aucune am\u00e9lioration n\u2019est visible<\/b><span style=\"font-weight: 400;\">, passez \u00e0 l\u2019\u00e9tape suivante : le formatage.<\/span><\/p>\n<div style=\"padding: 80% 0 0 0; position: relative;\">\n  <iframe\n    src=\"https:\/\/player.vimeo.com\/video\/1110853950?autoplay=1&amp;loop=1\"\n    style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\n    frameborder=\"0\"\n    allow=\"autoplay; fullscreen; picture-in-picture\"\n    allowfullscreen><br \/>\n  <\/iframe>\n<\/div>\n<h2><strong>Prot\u00e9ger ses donn\u00e9es : la sauvegarde indispensable<\/strong><\/h2>\n<h3><span style=\"font-weight: 400;\">Ne rien perdre avant d\u2019effacer<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Formater revient \u00e0 tout effacer. Sauvegardez vos donn\u00e9es personnelles sur :<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Une cl\u00e9 USB<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Un disque dur externe<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Un service de stockage en ligne<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">Comment localiser vos fichiers ?<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Acc\u00e9dez \u00e0 \u00ab\u00a0Ce PC\u00a0\u00bb &gt; \u00ab\u00a0Disque local (C:)\u00a0\u00bb &gt; \u00ab\u00a0Utilisateurs\u00a0\u00bb &gt; votre nom. R\u00e9cup\u00e9rez tous vos documents, images, musiques et vid\u00e9os importants avant d\u2019effacer quoi que ce soit.<\/span><\/p>\n<h2><strong>R\u00e9initialiser Windows 10 : les \u00e9tapes pas \u00e0 pas<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Voici le mode op\u00e9ratoire :<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cliquez sur <\/span><b>D\u00e9marrer<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u00e9lectionnez <\/span><b>Param\u00e8tres<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rendez-vous dans <\/span><b>Mise \u00e0 jour et s\u00e9curit\u00e9<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cliquez sur <\/span><b>R\u00e9cup\u00e9ration<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Appuyez sur <\/span><b>Commencer<\/b><span style=\"font-weight: 400;\"> sous \u00ab\u00a0R\u00e9initialiser ce PC\u00a0\u00bb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u00e9lectionnez <\/span><b>Supprimer tout<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Choisissez l\u2019option <\/span><b>Nettoyer le lecteur<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cliquez sur <\/span><b>R\u00e9initialiser<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Le syst\u00e8me va se r\u00e9initialiser automatiquement. Cela peut prendre plusieurs dizaines de minutes.<\/span><\/p>\n<h2><strong>Remettre son PC en service<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Apr\u00e8s le formatage :<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">R\u00e9installez vos logiciels habituels.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Replacez les fichiers sauvegard\u00e9s.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Effectuez les mises \u00e0 jour n\u00e9cessaires.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Votre ordinateur est pr\u00eat \u00e0 l\u2019emploi, <\/span><b>comme s\u2019il sortait d\u2019usine<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><strong>Ce qu\u2019il faut retenir<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Le formatage d\u2019un PC portable peut sembler intimidant, mais il est tout \u00e0 fait accessible. En suivant une proc\u00e9dure claire et en prenant le temps de bien <\/span><b>sauvegarder vos donn\u00e9es<\/b><span style=\"font-weight: 400;\">, vous retrouverez un appareil r\u00e9actif et agr\u00e9able \u00e0 utiliser.<\/span><\/p>\n<p><b>Prenez le contr\u00f4le de votre mat\u00e9riel : formater soi-m\u00eame, c\u2019est possible et efficace.<\/b><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une m\u00e9thode fiable pour repartir sur des bases saines Si votre ordinateur portable montre des signes de fatigue ou qu\u2019il devient instable malgr\u00e9 les nettoyages, le formatage complet peut s\u2019av\u00e9rer indispensable. Cette op\u00e9ration restaure le syst\u00e8me \u00e0 son \u00e9tat d\u2019origine,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-1169","post","type-post","status-publish","format-standard","hentry","category-informatique"],"_links":{"self":[{"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/posts\/1169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/comments?post=1169"}],"version-history":[{"count":1,"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/posts\/1169\/revisions"}],"predecessor-version":[{"id":1170,"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/posts\/1169\/revisions\/1170"}],"wp:attachment":[{"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/media?parent=1169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/categories?post=1169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/wp-json\/wp\/v2\/tags?post=1169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}