{"id":13229,"date":"2022-07-30T21:07:00","date_gmt":"2022-07-30T13:07:00","guid":{"rendered":"https:\/\/rewa.tech\/ipad-pro-2020-cannot-turn-on\/"},"modified":"2024-08-27T12:00:20","modified_gmt":"2024-08-27T04:00:20","slug":"comment-reparer-le-probleme-de-lipad-pro-2020-qui-ne-sallume-pas","status":"publish","type":"post","link":"https:\/\/rewa.tech\/fr\/how-to-repair-ipad-pro-2020-not-turning-on-problem\/","title":{"rendered":"Comment r\u00e9parer le probl\u00e8me de l'iPad Pro 2020 qui ne s'allume pas"},"content":{"rendered":"<p>Si vous \u00eates propri\u00e9taire de l'iPad Pro 11 (2020), vous vous trouvez peut-\u00eatre face \u00e0 un dilemme inattendu : votre appareil ne s'allume pas malgr\u00e9 son \u00e9tat impeccable. Annonc\u00e9 le 18 mars 2020, l'iPad Pro a \u00e9t\u00e9 salu\u00e9 pour ses performances exceptionnelles et son design \u00e9pur\u00e9, mais certains utilisateurs ont signal\u00e9 des \u00e9checs soudains au d\u00e9marrage, ce qui les a laiss\u00e9s frustr\u00e9s et \u00e0 la recherche de solutions. Que vous ayez essay\u00e9 sans succ\u00e8s le red\u00e9marrage brutal classique en maintenant enfonc\u00e9s les boutons de volume et d'alimentation, ou que vous commenciez tout juste \u00e0 vous pencher sur ce probl\u00e8me, cet article vous guidera \u00e0 travers les \u00e9tapes de d\u00e9pannage et les options de r\u00e9paration potentielles pour remettre votre iPad en \u00e9tat de marche. <\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile has-blush-light-purple-gradient-background has-background\"><figure class=\"wp-block-media-text__media\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/ipad-pro-12-select-202003_GEO_CA_FMT_WHH-1-1024x1024.png\" alt=\"\" class=\"wp-image-15530 size-full\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/ipad-pro-12-select-202003_GEO_CA_FMT_WHH-1-1024x1024.png 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/ipad-pro-12-select-202003_GEO_CA_FMT_WHH-1-300x300.png 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/ipad-pro-12-select-202003_GEO_CA_FMT_WHH-1-150x150.png 150w, https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/ipad-pro-12-select-202003_GEO_CA_FMT_WHH-1-768x768.png 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/ipad-pro-12-select-202003_GEO_CA_FMT_WHH-1.png 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h3 class=\"wp-block-heading\">D\u00e9tails du t\u00e9l\u00e9phone<\/h3>\n\n\n\n<p><strong>Mod\u00e8le :<\/strong> Apple iPad Pro 11 (2020)<\/p>\n\n\n\n<p><strong>Annonc\u00e9 :<\/strong>&nbsp;2020, 18 mars<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u00e9nom\u00e8ne de d\u00e9faut<\/h2>\n\n\n\n<p>L'iPad fonctionnait normalement, mais n'a soudainement pas d\u00e9marr\u00e9 le lendemain. L'utilisateur a tent\u00e9 de red\u00e9marrer en appuyant simultan\u00e9ment sur le bouton de volume et le bouton d'alimentation pendant une minute, mais l'appareil ne s'est toujours pas allum\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">D\u00e9pannage<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1 : Inspection initiale<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/01__Heat_the_iPad_on_the_heating_pad.png\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/02__Protect_the_cameras.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Placez l'iPad sur un <a href=\"https:\/\/shop.rewa.tech\/detail\/cpb-heating-pad-for-screen-battery-replacement.html\">coussin chauffant<\/a> pour ramollir l'adh\u00e9sif \u00e0 l'int\u00e9rieur.<\/li>\n\n\n\n<li>Apr\u00e8s un chauffage suffisant, utilisez un levier pour s\u00e9parer soigneusement l'\u00e9cran du corps.<\/li>\n\n\n\n<li>Prot\u00e9gez les appareils photo avec des autocollants pour \u00e9viter qu'ils ne soient endommag\u00e9s pendant le processus de r\u00e9paration.<\/li>\n\n\n\n<li>Retirez les vis qui maintiennent la carte m\u00e8re en place.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p><em>Inspectez visuellement la carte m\u00e8re, en vous assurant qu'elle est propre et qu'elle ne pr\u00e9sente aucun signe de d\u00e9g\u00e2ts des eaux ou de r\u00e9parations ant\u00e9rieures.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2 : Test de l'alimentation \u00e9lectrique<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/03__Find_a_main_power_supply.png\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/04__Large_Current_leakage_once_connected_with_DC_power_supply.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Retirez le couvercle de protection de la carte m\u00e8re.<\/li>\n\n\n\n<li>Sautez un fil sur le rail VDD_MAIN et connectez la carte m\u00e8re \u00e0 une alimentation en courant continu pour les tests.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>Observez qu'un courant important circule imm\u00e9diatement apr\u00e8s la connexion, ce qui indique un court-circuit dans les rails d'alimentation en courant continu de 4V sur la carte m\u00e8re.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Processus de r\u00e9paration<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1 : Identifier le composant en court-circuit :<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/05__Feel_the_hot.png\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/06__The_charging_part_is_hot.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>R\u00e9gler la tension d'alimentation en courant continu sur 1,8V.<\/li>\n\n\n\n<li>Touchez la carte m\u00e8re pour d\u00e9tecter les zones chauff\u00e9es ou utilisez une cam\u00e9ra thermique pour localiser le composant chaud.<\/li>\n\n\n\n<li>Concentrez-vous sur les composants li\u00e9s \u00e0 la charge, l\u00e0 o\u00f9 la chaleur est d\u00e9tect\u00e9e.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<pre class=\"wp-block-preformatted\"><em>(vous pouvez \u00e9galement observer le composant chaud \u00e0 l'aide d'une cam\u00e9ra thermique)<\/em><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2 : Localiser le composant d\u00e9fectueux<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/07__Apply_Rosin_on_these_components.png\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/08__Then_apply_a_proper_voltage_again_to_inspected_the_shorted_components.png\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/09__The_melted_small_capacitor.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Appliquez de la colophane sur les composants suspects de la carte m\u00e8re.<\/li>\n\n\n\n<li>Appliquer \u00e0 nouveau la tension et observer la colophane pour identifier le composant en court-circuit.<\/li>\n\n\n\n<li>Un petit condensateur de type filtre est identifi\u00e9 lorsque la colophane qui le recouvre fond.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3 : Retirer et remplacer le condensateur d\u00e9fectueux<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/10__Remove_the_small_cap.png\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/11__No_current_leakage_any_more.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Retirez soigneusement le condensateur d\u00e9fectueux \u00e0 l'aide d'une pince \u00e0 \u00e9piler.<\/li>\n\n\n\n<li>Nettoyer la zone de toute trace de colophane restante.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>Testez \u00e0 nouveau la carte m\u00e8re en d\u00e9marrant avec l'alimentation en courant continu. Cette fois, il n'y a pas de fuite de courant et l'iPad d\u00e9marre normalement lorsque l'on appuie sur le bouton d'alimentation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4 : R\u00e9assembler l'iPad<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/iPad_Pro_2020_Cannot_Turn_On.png\" alt=\"L&#039;iPad Pro 2020 ne s&#039;allume pas\" title=\"\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Appliquez \u00e0 nouveau l'autocollant sur la carte m\u00e8re et r\u00e9assemblez l'iPad.<\/li>\n\n\n\n<li>Testez \u00e0 nouveau l'iPad pour vous assurer qu'il s'allume et fonctionne correctement. Le probl\u00e8me est r\u00e9solu en rempla\u00e7ant le condensateur de type filtre d\u00e9fectueux.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Conseils :<\/h2>\n\n\n\n<p>Pour \u00e9viter ces probl\u00e8mes, utilisez toujours un chargeur et un c\u00e2ble homologu\u00e9s, \u00e9vitez d'utiliser l'appareil pendant la charge et conservez l'appareil dans un environnement frais pendant la charge.<\/p>\n\n\n\n<p>Les d\u00e9faillances soudaines des iPads et iPhones sont souvent dues \u00e0 des dommages caus\u00e9s aux condensateurs de type filtre, qui peuvent r\u00e9sulter de pratiques de charge inappropri\u00e9es ou de l'utilisation de chargeurs et de c\u00e2bles de mauvaise qualit\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>If you\u2019re an owner of the iPad Pro 11 (2020), you may find yourself facing an unexpected dilemma: your device won\u2019t turn on despite its pristine condition. Announced on March 18, 2020, the iPad Pro has been praised for its exceptional performance and sleek design, but some users have reported sudden failures to boot, leaving [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":13230,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[9,5,13,447],"tags":[1436,297,1437],"class_list":["post-13229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ipad","category-guide","category-how-to","category-troubleshooting","tag-ipad-not-turning-on","tag-ipad-pro","tag-ipad-wont-turn-on"],"_links":{"self":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/13229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/comments?post=13229"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/13229\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media\/13230"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media?parent=13229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/categories?post=13229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/tags?post=13229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}