{"id":13255,"date":"2022-08-09T21:37:00","date_gmt":"2022-08-09T13:37:00","guid":{"rendered":"https:\/\/rewa.tech\/one-plus-8t-cannot-boot-repair\/"},"modified":"2024-08-09T11:43:44","modified_gmt":"2024-08-09T03:43:44","slug":"one-plus-8t-no-puede-arrancar-reparacion","status":"publish","type":"post","link":"https:\/\/rewa.tech\/es\/one-plus-8t-cannot-boot-repair\/","title":{"rendered":"One Plus 8T no puede arrancar Reparaci\u00f3n"},"content":{"rendered":"<p>Si eres un esp\u00edritu aventurero al que le encanta llevar sus gadgets a emocionantes escapadas, puede que est\u00e9s familiarizado con el desgarrador momento en el que tu querido dispositivo sufre una ca\u00edda. Tal fue el caso de un OnePlus 8T que se encontr\u00f3 con la horma de su zapato en una dura escalada de monta\u00f1a. A pesar de la resistencia inicial, el tel\u00e9fono pronto sucumbi\u00f3 a sus heridas, dejando a su propietario con un dispositivo que se negaba a encenderse. En este blog, profundizaremos en los pasos seguidos para diagnosticar y reparar este OnePlus 8T da\u00f1ado por una ca\u00edda.<\/p>\n\n\n\n<div class=\"wp-block-columns has-blush-light-purple-gradient-background has-background 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 aligncenter\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/One_Plus_8T.png\" alt=\"\" style=\"object-fit:cover\" 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<h2 class=\"wp-block-heading has-text-align-left\">Tel\u00e9fono<\/h2>\n\n\n\n<p class=\"has-text-align-left\"><strong>Modelo:<\/strong> OnePlus 8T<\/p>\n\n\n\n<p class=\"has-text-align-left\"><strong>Anunciado:<\/strong>&nbsp;2020, 14 de octubre<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Fen\u00f3meno del defecto<\/h2>\n\n\n\n<p>El tel\u00e9fono se da\u00f1\u00f3 al caerse mientras escalaba una monta\u00f1a. La tapa trasera se deform\u00f3 ligeramente y la lente de cristal se raj\u00f3 en una esquina. Al principio, el tel\u00e9fono segu\u00eda funcionando, pero dos d\u00edas despu\u00e9s, la pantalla se apagaba con frecuencia y finalmente el tel\u00e9fono no pod\u00eda encenderse.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Proceso de resoluci\u00f3n de problemas<\/h2>\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<h3 class=\"wp-block-heading\">Inspecci\u00f3n inicial:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>El cristal trasero est\u00e1 agrietado y ligeramente deformado, pero la pantalla est\u00e1 intacta.<\/li>\n\n\n\n<li>Desmonta el tel\u00e9fono calentando la tapa trasera a 100\u2103 durante 2 minutos para ablandar el adhesivo y, a continuaci\u00f3n, separa la tapa trasera. Proteja las c\u00e1maras traseras con pegatinas.<\/li>\n\n\n\n<li>Retire la placa base e inspecci\u00f3nela. La placa base est\u00e1 ligeramente deformada pero no presenta huellas de reparaciones anteriores.<\/li>\n<\/ul>\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<figure class=\"wp-block-gallery has-nested-images columns-3 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__The_rear_cover_is_cracked.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__also_a_littble_bit_deformed.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\/03__Protect_the_rear_cameras_with_stickers.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__The_motherabord_is_also_a_littble_bit_deformed.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n<\/div>\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<h3 class=\"wp-block-heading\">Comprobaciones b\u00e1sicas:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mida el valor del diodo en la fuente de alimentaci\u00f3n principal, confirmando que no hay cortocircuito.<\/li>\n\n\n\n<li>Suelde un cable de prueba en la placa base para conectarlo a una fuente de alimentaci\u00f3n de CC, lo que permite aplicar y probar la tensi\u00f3n con facilidad.<\/li>\n<\/ul>\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<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\/05__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\/05__Jump_wire_to_test.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n<\/div>\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<h3 class=\"wp-block-heading\">Prueba de alimentaci\u00f3n de CC:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Conecte la placa base a la fuente de alimentaci\u00f3n de CC. No hay fugas de corriente.<\/li>\n\n\n\n<li>Pulsa el bot\u00f3n de encendido para activar el proceso de arranque. La corriente permanece fija en un valor muy bajo y el tel\u00e9fono no puede arrancar.<\/li>\n<\/ul>\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<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\/06__Small_current_and_cannot_be_turned_on.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n<\/div>\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<h3 class=\"wp-block-heading\">Diagnosticar el problema:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Seg\u00fan los s\u00edntomas, es probable que el problema se deba a una mala conexi\u00f3n de un inductor o a un circuito integrado de alimentaci\u00f3n da\u00f1ado.<\/li>\n\n\n\n<li>Inspecciona bajo el microscopio y no encuentra ninguna pseudo-soldadura obvia del inductor. La atenci\u00f3n se centra en el circuito integrado de potencia.<\/li>\n<\/ul>\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<figure class=\"wp-block-gallery has-nested-images columns-default 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\/06__Put_the_motherboard_on_the_PCB_holder_first.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n<\/div>\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<h3 class=\"wp-block-heading\">Sustituci\u00f3n del IC de potencia:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fije la placa base en un soporte para PCB y retire la pegatina protectora alrededor del chip de potencia.<\/li>\n\n\n\n<li>Mida los valores de diodo de las resistencias alrededor del CI de potencia. Son normales, pero esto no descarta da\u00f1os en el circuito integrado de potencia.<\/li>\n\n\n\n<li>Aplique fundente de pasta de soldadura al chip y, a continuaci\u00f3n, utilice una pistola de aire caliente para eliminarlo.<\/li>\n\n\n\n<li>Limpie las almohadillas de uni\u00f3n con un soldador y una mecha de soldadura y, a continuaci\u00f3n, l\u00edmpielas con un limpiador de placas de circuito impreso.<\/li>\n\n\n\n<li>Alinea un nuevo chip IC de potencia y su\u00e9ldalo en su posici\u00f3n.<\/li>\n<\/ul>\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<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\/07__Measure_the_diode_value_on_resistors.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_heat_with_the_hot_air_gun_to_remove_the_chip.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__Clean_the_bonding_pads_on_the_PCB.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\/10__solder_back_a_new_power_IC_chip.png\" alt=\"\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n<\/div>\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<h3 class=\"wp-block-heading\">Pruebas y montaje:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Despu\u00e9s de sustituir el circuito integrado de alimentaci\u00f3n, conecte la placa base a la m\u00e1quina de corriente continua. La corriente de arranque es ahora normal.<\/li>\n\n\n\n<li>Retire el cable de prueba de la placa base, vuelva a montar el tel\u00e9fono y pruebe todas las funciones.<\/li>\n\n\n\n<li>Se puede encender normalmente y todas las funciones funcionan.<\/li>\n<\/ul>\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<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 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\/11__Test_again_with_the_DC_power_cable_connected.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\/12__norma_boot_current.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\/13__remove_the_jumped_wire.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\/One_Plus_8T_Cannot_Boot.png\" alt=\"One Plus 8T no puede arrancar\" title=\"\"><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Resumen: <\/h2>\n\n\n\n<p>La incapacidad del tel\u00e9fono para arrancar se resolvi\u00f3 sustituyendo el PMIC (Power Management IC). Tras la sustituci\u00f3n, el tel\u00e9fono se encendi\u00f3 con normalidad y se comprobaron todas las funciones, que funcionaban correctamente.<\/p>","protected":false},"excerpt":{"rendered":"<p>If you&#8217;re an adventurous spirit who loves to take your gadgets on thrilling escapades, you might be familiar with the gut-wrenching moment when your beloved device takes a tumble. Such was the case with a OnePlus 8T that met its match on a rugged mountain climb. Despite initial resilience, the phone soon succumbed to its [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":13256,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[10,15,5,13],"tags":[1410,1409,1408],"class_list":["post-13255","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-android","category-featured","category-guide","category-how-to","tag-oneplus-cant-switch-on","tag-oneplus-cant-turn-on","tag-oneplus-stuck-on-boot-screen"],"_links":{"self":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/posts\/13255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/comments?post=13255"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/posts\/13255\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/media\/13256"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/media?parent=13255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/categories?post=13255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/tags?post=13255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}