{"id":10757,"date":"2020-01-09T00:39:25","date_gmt":"2020-01-09T00:39:25","guid":{"rendered":"https:\/\/www.cleverfiles.com\/howto\/?p=10757"},"modified":"2020-01-09T00:39:25","modified_gmt":"2020-01-09T00:39:25","slug":"corruption-de-donnees-et-comment-recuperer-une-carte-sd-corrompue","status":"publish","type":"post","link":"https:\/\/www.cleverfiles.com\/howto\/fr\/recover-corrupted-sd.html","title":{"rendered":"Corruption de donn\u00e9es et comment r\u00e9cup\u00e9rer une carte SD corrompue"},"content":{"rendered":"<h2 style=\"text-align: center\"><span class=\"ez-toc-section\" id=\"methodes_de_recuperation_de_fichiers_supprimes_depuis_une_carte_sd_corrompue\"><\/span><strong>M\u00e9thodes de r\u00e9cup\u00e9ration de fichiers supprim\u00e9s depuis une carte SD corrompue<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>La corruption de donn\u00e9es est parmi nous depuis que l&#8217;homme a tent\u00e9 de stocker des donn\u00e9es sur des moyens de stockage. Les Sum\u00e9riens utilisaient des roseaux pour \u00e9crire des signes sur des tablettes en argile, produisant l&#8217;un des premiers syst\u00e8mes d&#8217;\u00e9criture connu sous le nom d&#8217;\u00e9criture cun\u00e9iforme. M\u00eame l&#8217;exposition la plus l\u00e9g\u00e8re aux \u00e9l\u00e9ments naturels corrompait in\u00e9vitablement la tablette d&#8217;argile m\u00e9ticuleusement recouverte de centaines de symboles pendant des centaines d&#8217;heures.<\/p>\r\n<img class=\"aligncenter wp-image-16888 size-full\" src=\"\/howto\/wp-content\/uploads\/2017\/02\/recover-corrupted-sd-1.jpg\" alt=\"r\u00e9cup\u00e9rer sd corrompu\" width=\"740\" height=\"416\" \/>\r\n<p>Au fil de la progression de la technologie et comme nous nous sommes d\u00e9plac\u00e9s dans l&#8217;\u00e8re du num\u00e9rique, nos premi\u00e8res m\u00e9thodes de stockage num\u00e9rique n&#8217;\u00e9taient pas beaucoup plus fiables. La plupart des personnes n\u00e9es dans les ann\u00e9es 70 ou 80 peuvent se souvenir d&#8217;\u00e0 quel point il \u00e9tait facile de d\u00e9truire une disquette, et ceux qui sont m\u00eame plus \u00e2g\u00e9s ont probablement partag\u00e9 des histoires cauchemardesques au sujet de cartes perfor\u00e9es \u00e9miett\u00e9es ou d\u00e9chir\u00e9es et des cassettes avec des rouleaux compost\u00e9s.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"la_corruption_dune_carte_sd_est_inevitable\"><\/span><strong>La corruption d&#8217;une carte SD est in\u00e9vitable<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>M\u00eame si nous avons \u00e0 notre disposition des dispositifs de stockage qui d\u00e9tiennent d&#8217;\u00e9normes quantit\u00e9s de donn\u00e9es et qui prennent substantiellement moins d&#8217;espace, ils peuvent encore \u00eatre corrompus et illisibles. Une partie du probl\u00e8me est l&#8217;endommagement physique. Une carte SD pli\u00e9e, tordue, br\u00fbl\u00e9e, noy\u00e9e, gel\u00e9e ou d\u00e9cim\u00e9e a tr\u00e8s peu de chance de marcher \u00e0 nouveau.<\/p>\r\n<p>Heureusement, ce genre de dommage est facilement \u00e9vitable. Ce qui n&#8217;est pas facile \u00e0 emp\u00eacher ce sont les d\u00e9fauts de fabrication, les accumulations d&#8217;\u00e9checs et les bugs de firmware. Un utilisateur ordinaire ne peut pas faire grand-chose pour ces sources de corruption de donn\u00e9es. Les fabricants essaient de minimiser l&#8217;impact n\u00e9gatif de ces causes communes de corruption de donn\u00e9es de carte SD, mais aucune solution n&#8217;est parfaite.<\/p>\r\n<p>Les cartes SD modernes sont si bon march\u00e9 gr\u00e2ce aux processus de fabrication avanc\u00e9s qu&#8217;elles permettent aux fabricants de stocker bien plus d&#8217;informations sur un espace plus restreint. En effet, toutes les cartes SD dispose d&#8217;un espace de stockage suppl\u00e9mentaire pour compenser les d\u00e9fauts de fabrication et mauvais secteurs. Lorsqu&#8217;une \u201cunit\u00e9 de stockage\u201d dysfonctionne, la carte SD l&#8217;\u00e9teint de mani\u00e8re permanente et, \u00e0 la place, utilise une unit\u00e9 de stockage de sauvegarde.<\/p>\r\n<p>Lorsque plus de ces unit\u00e9s de stockage sont corrompues que ce que la carte SD peut offrir, vous commencez souvent \u00e0 voir les effets de la corruption de donn\u00e9es de vos propres yeux. Des images peuvent commencer \u00e0 \u00eatre pixelis\u00e9es et pleines d\u2019artefacts, les vid\u00e9os peuvent cesser, la musique peut sembler distordue et des documents peuvent refuser de s&#8217;ouvrir. Dans des cas extr\u00eames, vos fichiers peuvent m\u00eame dispara\u00eetre compl\u00e8tement.\u00a0<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"recuperation_de_donnees_dune_carte_sd_corrompue\"><\/span><strong>R\u00e9cup\u00e9ration de donn\u00e9es d&#8217;une carte SD corrompue<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Peu importe la cause de la corruption, la solution est toujours la m\u00eame: un logiciel de r\u00e9cup\u00e9ration de donn\u00e9es, comme\u00a0<a href=\"\/fr\/\">Disk Drill<\/a>. Un logiciel comme celui-ci a \u00e9t\u00e9 con\u00e7u sp\u00e9cifiquement pour trouver des fragments de fichier sur un moyen de stockage qui fonctionne \u00e0 moiti\u00e9 ou pas du tout et pour les r\u00e9cup\u00e9rer.<\/p>\r\n<p>Dans le cas de Disk Drill, le processus de r\u00e9cup\u00e9ration de fichiers et dossiers corrompus depuis une carte SD ou une carte micro-SD consiste \u00e0 simplement s\u00e9lectionner la carte corrompue et \u00e0 appuyer sur le bouton \u201cR\u00e9cup\u00e9rer\u201d du programme. En utilisant des algorithmes de r\u00e9cup\u00e9ration de donn\u00e9es sophistiqu\u00e9s ainsi qu&#8217;une vaste base de donn\u00e9es pour plus de 200 signatures de fichier, Disk Drill r\u00e9cup\u00e9rera toutes les donn\u00e9es qui seraient sinon perdues pour toujours et le fera rapidement, de mani\u00e8re abordable et sur demande.<\/p>\r\n\r\n<div class=\"relative bottom download__block\">\r\n            <div class=\"d-flex align-center download__block__inner\">\r\n                <div class=\"download__block__image-wrapper\">\r\n                <div class=\"download__block__image\">\r\n                    <img src=\"\/howto\/wp-content\/uploads\/2020\/03\/sidebar-ban-96.png\" srcset=\"\/howto\/wp-content\/uploads\/2020\/03\/sidebar-ban-2x-1.png 2x\" alt=\"Disk Drill\" width=\"96\" height=\"96\">       \r\n                <\/div>\r\n                <\/div>\r\n                <div class=\"download__block__announce\">\r\n                    <b>download-block-title<\/b><br>\r\n                    download-block-text\r\n                <\/div>\r\n                <div class=\"download__block__action\">\r\n                    <a href=\"\/\/downloads.html\" data-href-mac=\/\/downloads.html data-href-win=\/\/download-disk-drill-windows.html class=\"button button-green btn-md osreplace\">\r\n<svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n<path d=\"M11.9546 7.293C11.8736 7.114 11.6956 7 11.4996 7H9.49957V0.5C9.49957 0.224 9.27557 0 8.99957 0H6.99957C6.72357 0 6.49957 0.224 6.49957 0.5V7H4.49957C4.30357 7 4.12557 7.115 4.04457 7.293C3.96257 7.472 3.99457 7.681 4.12357 7.829L7.62357 11.829C7.71857 11.938 7.85557 12 7.99957 12C8.14357 12 8.28057 11.937 8.37557 11.829L11.8756 7.829C12.0056 7.682 12.0356 7.472 11.9546 7.293Z\" fill=\"white\"\/>\r\n<path d=\"M13.5 11V14H2.5V11H0.5V15C0.5 15.553 0.948 16 1.5 16H14.5C15.053 16 15.5 15.553 15.5 15V11H13.5Z\" fill=\"white\"\/>\r\n<\/svg>\r\ndownload-block-button-text<\/a>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n<img class=\"aligncenter wp-image-15674 size-full\" src=\"\/howto\/wp-content\/uploads\/2017\/02\/ddMacComicsPromo.jpg\" alt=\"l'app de r\u00e9cup\u00e9ration de donn\u00e9es Disk Drill\" width=\"640\" height=\"526\" \/>","protected":false},"excerpt":{"rendered":"M\u00e9thodes de r\u00e9cup\u00e9ration de fichiers supprim\u00e9s depuis une carte SD corrompue La corruption de donn\u00e9es est parmi nous depuis que l&#8217;homme a tent\u00e9 de stocker des donn\u00e9es sur des moyens de stockage. Les Sum\u00e9riens utilisaient des roseaux pour \u00e9crire des&#8230;","protected":false},"author":7840,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2699],"tags":[],"class_list":{"0":"post-10757","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-sd-card-flash-drive-recovery-tips-fr"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>R\u00e9cup\u00e9ration de fichiers supprim\u00e9s sur une carte SD gr\u00e2ce \u00e0 Disk Drill<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cleverfiles.com\/howto\/fr\/recover-corrupted-sd.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9cup\u00e9ration de fichiers supprim\u00e9s sur une carte SD gr\u00e2ce \u00e0 Disk Drill\" \/>\n<meta property=\"og:description\" content=\"M\u00e9thodes de r\u00e9cup\u00e9ration de fichiers supprim\u00e9s depuis une carte SD corrompue La corruption de donn\u00e9es est parmi nous depuis que l&#8217;homme a tent\u00e9 de stocker des donn\u00e9es sur des moyens de stockage. 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He also has a more than 10-year experience in program development for macOS, Windows, iOS, Android. Arthur Cole is a writer with deep expertise in programming, who can easily jump into development processes on any modern platform, be it Windows, Mac, iOS, or Android, being at the same time a capable storyteller of all things IT. He often comes up with great ideas and innovative input, which makes him an indispensable part on his myriad of teams. He really likes writing. Unlike others, he also likes seeing others reading his content, of course. He created articles about Technology, Podcast and Gaming Industries, End-User and Corporate Software, Hardware, and so on. Over the years, he wrote hundreds of articles and tutorials on sites such as DZone, Simpleprogrammer, Ingeniumweb, Themanifest, Enterprisenetworkingplanet, aboutssl.org and many more. Arthur has been an essential part of various marketing campaigns for CleverFiles, maintained great relationships with our partners, and was pretty much always a frontman at various conferences, ensuring a connection with fellow IT entrepreneurs. He is a great animal lover and hiking enthusiast. 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