{"id":13209,"date":"2022-07-18T19:29:00","date_gmt":"2022-07-18T11:29:00","guid":{"rendered":"https:\/\/rewa.tech\/huawei-mate-20-pro-does-not-boot-issue-repair\/"},"modified":"2024-09-20T10:18:21","modified_gmt":"2024-09-20T02:18:21","slug":"problemas-de-arranque-del-huawei-mate-20-pro","status":"publish","type":"post","link":"https:\/\/rewa.tech\/es\/huawei-mate-20-pro-boot-issues\/","title":{"rendered":"C\u00f3mo solucionar los problemas de arranque del HUAWEI Mate 20 Pro causados por la soldadura de la CPU"},"content":{"rendered":"<p class=\"wp-block-paragraph\">En <a href=\"https:\/\/rewa.tech\/es\/categoria\/guia\/huawei\/\">HUAWEI<\/a> El Mate 20 Pro es un dispositivo potente, pero los h\u00e1bitos de carga inadecuados o los factores ambientales pueden provocar problemas graves de hardware. En este caso, el tel\u00e9fono se carg\u00f3 durante la noche y se coloc\u00f3 debajo de una almohada, solo para no encenderse a la ma\u00f1ana siguiente. Una lectura de corriente fija durante las pruebas sugiere que la conexi\u00f3n de la CPU a la placa base puede estar comprometida. Afortunadamente, es un problema reparable.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-image-fill\"><figure class=\"wp-block-media-text__media\" style=\"background-image:url(https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/HUAWEi_Mate_20_Pro.png);background-position:50% 0%\"><img fetchpriority=\"high\" decoding=\"async\" width=\"587\" height=\"835\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/HUAWEi_Mate_20_Pro.png\" alt=\"Huawei Mate 20 Pro\" class=\"wp-image-15373 size-full\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/HUAWEi_Mate_20_Pro.png 587w, https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/HUAWEi_Mate_20_Pro-211x300.png 211w\" sizes=\"(max-width: 587px) 100vw, 587px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h3 class=\"wp-block-heading\">Detalles del dispositivo<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Modelo:<\/strong> HUAWEI Mate 20 Pro<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Anunciado:<\/strong>&nbsp;16 de octubre de 2018<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Esta gu\u00eda mostrar\u00e1 a t\u00e9cnicos y aficionados al bricolaje c\u00f3mo abordar la mala soldadura de la CPU, un problema cada vez m\u00e1s com\u00fan en los tel\u00e9fonos Android, especialmente con chips de alto rendimiento como el Kirin 980 en el Mate 20 Pro.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fen\u00f3meno del defecto<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Despu\u00e9s de cargar el tel\u00e9fono durante la noche, el dispositivo no arranca. Conectarlo a un cargador <a href=\"https:\/\/shop.rewa.tech\/detail\/digital-multimeter-ut58a-oem-new.html\">mult\u00edmetro<\/a> revela un <strong>0mA de corriente<\/strong>, confirmando que el tel\u00e9fono no se est\u00e1 cargando.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pasos para la soluci\u00f3n de problemas<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1: Desmonta el tel\u00e9fono<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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\/02__Then_protect_the_camera_with_sticker.png\" alt=\"problema de arranque del Huawei Mate 20 Pro\" style=\"aspect-ratio:1;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<ul class=\"wp-block-list\">\n<li>Comienza desarmando cuidadosamente el tel\u00e9fono. Protege las lentes de la c\u00e1mara con pegatinas y retira la placa base.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2: Corriente de arranque de prueba<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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\/03__Connect_the_motherboard_with_DC_power_supply_and_try_to_trigger_the_boot_process_to_check_the_boot_current.png\" alt=\"mult\u00edmetro\" 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<p class=\"wp-block-paragraph\">Conecte la placa base a un <a href=\"https:\/\/shop.rewa.tech\/detail\/sugon-3005pm-dc-power-supply.html\">Fuente de alimentaci\u00f3n de CC<\/a> y se intente iniciar el proceso de arranque. El actual est\u00e1 fijado en <strong>97mA<\/strong>, indicando que el tel\u00e9fono no puede arrancar. Basado en experiencia de reparaci\u00f3n, esto puede ser causado por:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sobrecalentamiento de la CPU, lo que provoca una soldadura deficiente entre la CPU y la placa base.<\/li>\n\n\n\n<li>Un riel de PCB interno roto, que interrumpe la conexi\u00f3n entre la CPU y los circuitos relacionados.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Dado que el tel\u00e9fono no muestra signos de da\u00f1o por agua o ca\u00eddas f\u00edsicas, la causa m\u00e1s probable es <strong>CPU mala soldadura<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f3mo reparar un Huawei Mate 20 Pro que no enciende<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1: Retire la CPU<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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\/04__First__remove_the_shielding_cover.png\" alt=\"CPU Kirin 980\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/05__remove_the_glue_around_the_CPU_chip.png\" alt=\"CPU Kirin 980\" 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>Primero, retire la cubierta protectora para acceder al <strong>CPU Kirin 980<\/strong>.<\/li>\n\n\n\n<li>El Kirin 980 es propenso a una mala soldadura, por lo que necesitamos reacondicionarlo. Comienza retirando el pegamento que rodea el chip de la CPU usando un <strong><a href=\"https:\/\/shop.rewa.tech\/detail\/sugon-2020d-hot-air-gun.html\">pistola de aire caliente<\/a><\/strong> ajustado a <strong>290\u00b0C<\/strong>. Sea cauteloso de no sobrecalentar ninguna \u00e1rea espec\u00edfica.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2: Desmontar las capas de la CPU<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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-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\/06__Remove_the_RAM_layers.png\" alt=\"eliminar CPU Kirin 980\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/07__Separate_the_first_layer_of_the_CPU.png\" alt=\"eliminar CPU Kirin 980\" 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<p class=\"wp-block-paragraph\">La CPU est\u00e1 compuesta por dos capas: la <strong>capa superior de RAM<\/strong> y las <strong>capa central inferior de la CPU<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Retire primero la capa superior de RAM.<\/li>\n\n\n\n<li>A continuaci\u00f3n, calienta ligeramente la capa inferior de la CPU hasta que la soldadura se derrita y sep\u00e1rala con cuidado de la placa de circuito impreso.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3: Inspeccionar las almohadillas de la PCB<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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\/08__Heat_the_lower_layer_of_the_CPU_slightly__then_when_feel_the_tins_on_the_PCB_melt__pry_up_the_core_CPU_chip_slightly.png\" alt=\"inspeccionando la placa de circuito impreso del Huawei Mate 20 Pro\" 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>Despu\u00e9s de retirar la CPU, inspeccione la PCB. Algunas almohadillas pueden haberse vuelto <strong>negro<\/strong> debido a la corrosi\u00f3n, lo que genera malas conexiones.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4: Limpiar y hacer reballing a la CPU<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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-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\/09__As_we_can_see_there_are_some_pads_on_the_PCB_turned_into_black_color.png\" alt=\"limpiar las almohadillas de PCB\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/10__remove_the_black_glues.png\" alt=\"eliminar el exceso de soldadura\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/11__The_black_glues_in_the_corner.png\" alt=\"pegamento negro remord\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/12__Remove_the_black_glue_first.png\" alt=\"las almohadillas est\u00e1n impecables\" 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>Limpie las almohadillas del PCB usando <a href=\"https:\/\/shop.rewa.tech\/detail\/halogen-free-solder-paste-flux-my-up-78a.html\">fundente para pasta de soldar<\/a>, a <a href=\"https:\/\/shop.rewa.tech\/detail\/portable-hot-air-soldering-gun.html\">pistola de aire caliente<\/a>y un <a href=\"https:\/\/shop.rewa.tech\/detail\/sugon-t26d-smd-soldering-iron-station.html\">soldador<\/a>. Utilice malla desoldadora para eliminar el exceso de soldadura y aseg\u00farese de que las almohadillas queden planas.<\/li>\n\n\n\n<li>Retire con cuidado el disco duro <strong>pegamento negro<\/strong> de la placa de circuito impreso, especialmente alrededor de las esquinas, bajo un microscopio. Aseg\u00farese de que las almohadillas est\u00e9n impecables y planas para garantizar el correcto re-soldado de la CPU.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Rebambar los chips de la CPU<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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\/13__Soldering.png\" alt=\"reballing de CPU\" 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>Rebola las capas superior e inferior de la CPU utilizando un <a href=\"https:\/\/shop.rewa.tech\/detail\/dot-projector-flood-illuminator-aml-sensor-charging-board-true-tone-reballing-stencil-wl-02-oem-new.html\">plantilla<\/a>. Ten paciencia, ya que este proceso requiere precisi\u00f3n.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6: Resoldar la CPU<\/h3>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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\/14__Reball_the_first_layer_of_the_CPU.png\" alt=\"reducir la capa de CPU\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/15__Resolder_the_RAM.png\" alt=\"procesador Huawei\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/HUAWEI_Mate_20_Pro_Does_Not_Boot.png\" alt=\"problema de arranque del Huawei Mate 20 Pro\" 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>Alinea el <strong>capa de CPU inferior<\/strong> con el circuito impreso (PCB) limpio y vuelva a fundir el soldadizo utilizando la pistola de aire caliente. Caliente la placa de manera uniforme hasta que el esta\u00f1o se derrita, permitiendo que el CPU se asiente en el PCB.<\/li>\n\n\n\n<li>Despu\u00e9s, vuelve a soldar el <strong>capa superior de RAM<\/strong> utilizando un m\u00e9todo similar.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">7: Volver a montar y probar<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vuelve a ensamblar el tel\u00e9fono y pru\u00e9balo. El tel\u00e9fono ahora deber\u00eda encender normalmente, y la carga, junto con otras funciones, deber\u00eda funcionar perfectamente.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusi\u00f3n:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CPU mala soldadura<\/strong> Es un problema habitual en los dispositivos Android, y el Kirin 980 del HUAWEI Mate 20 Pro no es una excepci\u00f3n. Si se retira, se limpia y se vuelve a soldar la CPU con cuidado, se puede resolver con \u00e9xito el problema de arranque del HUAWEI Mate 20 Pro. Un manejo adecuado y unas habilidades de reparaci\u00f3n adecuadas, especialmente en la reparaci\u00f3n de la CPU, pueden solucionar hasta el 90% de los problemas de arranque causados por fallos de soldadura.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Consejos para la prevenci\u00f3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para evitar futuros problemas de soldadura causados por sobrecalentamiento o una carga inadecuada:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1: Adopta mejores h\u00e1bitos de carga<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Evita usar el tel\u00e9fono mientras se est\u00e1 cargando.<\/li>\n\n\n\n<li>Utilice un cargador y un cable USB certificados.<\/li>\n\n\n\n<li>Carga el tel\u00e9fono en un lugar fresco y bien ventilado.<\/li>\n\n\n\n<li>Intenta mantener la bater\u00eda entre <strong>30% y 90%<\/strong> en lugar de dejar que baje hasta 0% o que se cargue por completo hasta 100%.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2: Evita cargar durante la noche<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cargar el tel\u00e9fono durante la noche, especialmente bajo una almohada o en ambientes calurosos, puede contribuir al sobrecalentamiento de la CPU, lo que puede debilitar las uniones de soldadura.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Siguiendo esta gu\u00eda paso a paso, puedes resolver la mayor\u00eda <strong>Problemas de arranque del HUAWEI Mate 20 Pro<\/strong> causado por una mala soldadura del procesador. Esta soluci\u00f3n integral puede ayudarte a evitar reemplazos innecesarios de la placa base, ahorrando tiempo y dinero. Si tienes alguna pregunta o necesitas m\u00e1s ayuda, \u00a1no dudes en dejar un comentario a continuaci\u00f3n!<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>","protected":false},"excerpt":{"rendered":"<p>The HUAWEI Mate 20 Pro is a powerful device, but improper charging habits or environmental factors can lead to serious hardware issues. In this case, the phone was charged overnight and placed under a pillow, only to fail to boot the next morning. A fixed current reading during testing suggests that the CPU\u2019s connection to [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":13210,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[166,10,5],"tags":[704,167],"class_list":["post-13209","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huawei","category-android","category-guide","tag-huawei","tag-huawei-mate-20"],"_links":{"self":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/posts\/13209","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=13209"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/posts\/13209\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/media\/13210"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/media?parent=13209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/categories?post=13209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/tags?post=13209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}