{"id":22319,"date":"2025-08-06T17:03:11","date_gmt":"2025-08-06T17:03:11","guid":{"rendered":"https:\/\/portatilinformatica.com.br\/?p=22319"},"modified":"2025-09-16T17:11:10","modified_gmt":"2025-09-16T17:11:10","slug":"reparo-lenovo-ideapad-s145-carcaca-naoliga-memoria","status":"publish","type":"post","link":"https:\/\/demo03wesoftwaredesign.com.br\/?p=22319","title":{"rendered":"Reparo Lenovo IdeaPad S145 \u2013 Diagn\u00f3stico, Falhas Comuns e Reparo Especializado em BH"},"content":{"rendered":"<h3 data-start=\"497\" data-end=\"593\">Reparo Lenovo IdeaPad S145 \u2013 Diagn\u00f3stico, Falhas Comuns e Reparo Especializado em BH Especialista em Placas e Assist\u00eancia T\u00e9cnica | <strong data-start=\"548\" data-end=\"572\">Port\u00e1til Inform\u00e1tica<\/strong> \u2013 Melhor Pre\u00e7o de BH<\/h3>\n<p data-start=\"595\" data-end=\"921\">Se o seu <strong data-start=\"604\" data-end=\"627\">Lenovo IdeaPad S145<\/strong> (diversos modelos de processador Intel ou AMD) apresenta falhas graves como n\u00e3o liga, bootloop, \u00e1udio baixo ou superaquecimento, a <strong data-start=\"759\" data-end=\"783\">Port\u00e1til Inform\u00e1tica<\/strong>, em Belo Horizonte, est\u00e1 pronta para resolver com diagn\u00f3stico t\u00e9cnico, reparo de placa l\u00f3gica, troca de componentes e testes abrangentes.<\/p>\n<hr data-start=\"923\" data-end=\"926\" \/>\n<h3 data-start=\"928\" data-end=\"1000\">\u26a0\ufe0f Defeitos Cr\u00f4nicos e Sintomas Relatados<\/h3>\n<p data-start=\"1002\" data-end=\"1081\">Relatos extra\u00eddos dos f\u00f3runs oficiais Lenovo<\/p>\n<ul data-start=\"1083\" data-end=\"2218\">\n<li data-start=\"1083\" data-end=\"1256\">\n<p data-start=\"1085\" data-end=\"1256\"><strong data-start=\"1085\" data-end=\"1127\">Power cycling ou desligamento cont\u00ednuo<\/strong> quando ligado \u00e0 tomada: notebook inicia, ventoinha roda por 20\u202fs e desliga automaticamente, repetindo o ciclo<\/p>\n<\/li>\n<li data-start=\"1257\" data-end=\"1415\">\n<p data-start=\"1259\" data-end=\"1415\"><strong data-start=\"1259\" data-end=\"1293\">Performance extremamente lenta<\/strong>, mesmo com SSD ou 8GB RAM \u2014 frequentemente relatado em Reddit como &#8220;complete shit&#8221; e \u201cpainfully slow\u201d<\/p>\n<\/li>\n<li data-start=\"1416\" data-end=\"1538\">\n<p data-start=\"1418\" data-end=\"1538\"><strong data-start=\"1418\" data-end=\"1454\">N\u00e3o liga ou n\u00e3o inicia o sistema<\/strong>, mesmo ap\u00f3s reset ou pressionar o bot\u00e3o por 60\u202fs<\/p>\n<\/li>\n<li data-start=\"1539\" data-end=\"1640\">\n<p data-start=\"1541\" data-end=\"1640\"><strong data-start=\"1541\" data-end=\"1578\">Problemas com atualiza\u00e7\u00e3o de BIOS<\/strong>, resultando em tela preta ap\u00f3s flash falho<\/p>\n<\/li>\n<li data-start=\"1641\" data-end=\"1792\">\n<p data-start=\"1643\" data-end=\"1792\"><strong data-start=\"1643\" data-end=\"1703\">\u00c1udio com volume muito baixo ap\u00f3s atualiza\u00e7\u00e3o de drivers<\/strong>, mesmo com volume no m\u00e1ximo, apesar de funcionar com headset externo<\/p>\n<\/li>\n<li data-start=\"1793\" data-end=\"1879\">\n<p data-start=\"1795\" data-end=\"1879\"><strong data-start=\"1795\" data-end=\"1827\">Ventoinha para ou n\u00e3o aciona<\/strong>, levando a desligamento t\u00e9rmico<\/p>\n<\/li>\n<li data-start=\"1880\" data-end=\"1996\">\n<p data-start=\"1882\" data-end=\"1996\"><strong data-start=\"1882\" data-end=\"1926\">Microfone capturando ru\u00eddo alto dos fans<\/strong>, indicando falha na isola\u00e7\u00e3o ou no controle f\u00edsico<\/p>\n<\/li>\n<li data-start=\"1997\" data-end=\"2096\">\n<p data-start=\"1999\" data-end=\"2096\"><strong data-start=\"1999\" data-end=\"2030\">Porta HDMI sem som ou sa\u00edda<\/strong>, falha de hardware ou de driver de \u00e1udio HDMI<\/p>\n<\/li>\n<li data-start=\"2097\" data-end=\"2218\">\n<p data-start=\"2099\" data-end=\"2218\"><strong data-start=\"2099\" data-end=\"2135\">Problema ao aumentar mem\u00f3ria RAM<\/strong> incompat\u00edvel com frequ\u00eancia, resultando em performance inst\u00e1vel<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2220\" data-end=\"2223\" \/>\n<h3 data-start=\"2225\" data-end=\"2287\">\ud83e\uddf0 Solu\u00e7\u00f5es T\u00e9cnicas Profissionais da Port\u00e1til Inform\u00e1tica<\/h3>\n<p data-start=\"2289\" data-end=\"2446\"><strong data-start=\"2289\" data-end=\"2314\">Diagn\u00f3stico completo:<\/strong> uso de mult\u00edmetro, microscopio, testes de BIOS, checagem de alimenta\u00e7\u00e3o da placa (Vcore, VCC, rails), an\u00e1lise de temperatura e logs.<\/p>\n<p data-start=\"2448\" data-end=\"2498\"><strong data-start=\"2448\" data-end=\"2496\">Resolu\u00e7\u00e3o de power cycling e falhas de boot:<\/strong><\/p>\n<ul data-start=\"2499\" data-end=\"2701\">\n<li data-start=\"2499\" data-end=\"2598\">\n<p data-start=\"2501\" data-end=\"2598\">Substitui\u00e7\u00e3o ou reparo de reguladores de tens\u00e3o, fus\u00edveis internos e componentes de power rail.<\/p>\n<\/li>\n<li data-start=\"2599\" data-end=\"2701\">\n<p data-start=\"2601\" data-end=\"2701\">Reprograma\u00e7\u00e3o ou rollback de BIOS para vers\u00e3o est\u00e1vel, evitando falhas por atualiza\u00e7\u00e3o incompleta.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2703\" data-end=\"2735\"><strong data-start=\"2703\" data-end=\"2733\">Otimiza\u00e7\u00e3o de performance:<\/strong><\/p>\n<ul data-start=\"2736\" data-end=\"2973\">\n<li data-start=\"2736\" data-end=\"2895\">\n<p data-start=\"2738\" data-end=\"2895\">Upgrade de HDD para SSD SATA ou NVMe, limpeza de software, desfragmenta\u00e7\u00e3o, atualiza\u00e7\u00e3o de drivers e checagem de mem\u00f3ria RAM compat\u00edvel (~2666\u202fMHz m\u00e1ximo).<\/p>\n<\/li>\n<li data-start=\"2896\" data-end=\"2973\">\n<p data-start=\"2898\" data-end=\"2973\">Configura\u00e7\u00e3o de Windows para desempenho otimizado e remo\u00e7\u00e3o de bloatware.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2975\" data-end=\"3016\"><strong data-start=\"2975\" data-end=\"3014\">Corre\u00e7\u00e3o de falhas de \u00e1udio e HDMI:<\/strong><\/p>\n<ul data-start=\"3017\" data-end=\"3257\">\n<li data-start=\"3017\" data-end=\"3150\">\n<p data-start=\"3019\" data-end=\"3150\">Instala\u00e7\u00e3o de drivers oficiais, reset do driver de \u00e1udio Realtek ou Intel e configura\u00e7\u00e3o correta do HDMI como dispositivo padr\u00e3o.<\/p>\n<\/li>\n<li data-start=\"3151\" data-end=\"3257\">\n<p data-start=\"3153\" data-end=\"3257\">Substitui\u00e7\u00e3o do alto-falante ou reparo de trilhas de \u00e1udio na placa l\u00f3gica caso o som permane\u00e7a baixo.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3259\" data-end=\"3298\"><strong data-start=\"3259\" data-end=\"3296\">Ventoinha ou microfone com falha:<\/strong><\/p>\n<ul data-start=\"3299\" data-end=\"3468\">\n<li data-start=\"3299\" data-end=\"3381\">\n<p data-start=\"3301\" data-end=\"3381\">Troca de fan com defeito, reparo da placa da ventoinha ou isolamento de ru\u00eddo.<\/p>\n<\/li>\n<li data-start=\"3382\" data-end=\"3468\">\n<p data-start=\"3384\" data-end=\"3468\">Reparo do circuito do microfone integrado e isolamento do ru\u00eddo induzido por fans.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3470\" data-end=\"3473\" \/>\n<h3 data-start=\"3475\" data-end=\"3505\">\u26a0\ufe0f <strong data-start=\"3482\" data-end=\"3505\">N\u00e3o fa\u00e7a voc\u00ea mesmo<\/strong><\/h3>\n<p data-start=\"3507\" data-end=\"3550\">Evite abrir o notebook por conta pr\u00f3pria:<\/p>\n<ul data-start=\"3551\" data-end=\"3848\">\n<li data-start=\"3551\" data-end=\"3611\">\n<p data-start=\"3553\" data-end=\"3611\">Bios flash mal executado pode inutilizar a placa l\u00f3gica.<\/p>\n<\/li>\n<li data-start=\"3612\" data-end=\"3683\">\n<p data-start=\"3614\" data-end=\"3683\">Trocar mem\u00f3ria RAM com frequ\u00eancia incompat\u00edvel causa instabilidade.<\/p>\n<\/li>\n<li data-start=\"3684\" data-end=\"3746\">\n<p data-start=\"3686\" data-end=\"3746\">Executar BIOS recovery sem backup pode corromper firmware.<\/p>\n<\/li>\n<li data-start=\"3747\" data-end=\"3848\">\n<p data-start=\"3749\" data-end=\"3848\">Substituir somente o HDD sem migrar corretamente o sistema pode resultar em erros de inicializa\u00e7\u00e3o.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3850\" data-end=\"3853\" \/>\n<h3 data-start=\"3855\" data-end=\"3880\">\ud83d\udccd Servi\u00e7os e Contato<\/h3>\n<p data-start=\"3882\" data-end=\"4181\">Atendimento presencial: <strong data-start=\"3906\" data-end=\"3973\">Av. Guarapari, 53 \u2013 loja 8 \u2013 Santa Am\u00e9lia \u2013 Belo Horizonte (MG)<\/strong><br data-start=\"3973\" data-end=\"3976\" \/>Local de cobertura at\u00e9 3 km: Santa Am\u00e9lia, Santa M\u00f4nica, Jaragu\u00e1, Liberdade, Pampulha.<br data-start=\"4062\" data-end=\"4065\" \/>WhatsApp: <strong data-start=\"4075\" data-end=\"4092\">xx31995787120<\/strong> \u2022 Instagram: <strong data-start=\"4106\" data-end=\"4179\"><a class=\"\" href=\"https:\/\/www.instagram.com\/portatilinformatica\" target=\"_new\" rel=\"noopener\" data-start=\"4108\" data-end=\"4177\">@portatilinformatica<\/a><\/strong><\/p>\n<ul data-start=\"4183\" data-end=\"4384\">\n<li data-start=\"4183\" data-end=\"4223\">\n<p data-start=\"4185\" data-end=\"4223\">Diagn\u00f3stico e or\u00e7amento no mesmo dia<\/p>\n<\/li>\n<li data-start=\"4224\" data-end=\"4263\">\n<p data-start=\"4226\" data-end=\"4263\">Reparo t\u00e9cnico com BGA e microscope<\/p>\n<\/li>\n<li data-start=\"4264\" data-end=\"4309\">\n<p data-start=\"4266\" data-end=\"4309\">Pe\u00e7as em estoque para substitui\u00e7\u00e3o r\u00e1pida<\/p>\n<\/li>\n<li data-start=\"4310\" data-end=\"4343\">\n<p data-start=\"4312\" data-end=\"4343\">Entrega testada em at\u00e9 24\u201348h<\/p>\n<\/li>\n<li data-start=\"4344\" data-end=\"4384\">\n<p data-start=\"4346\" data-end=\"4384\">Garantia de at\u00e9 90 dias nos servi\u00e7os<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Reparo Lenovo IdeaPad S145 \u2013 Diagn\u00f3stico, Falhas Comuns e Reparo Especializado em BH Especialista em Placas e Assist\u00eancia T\u00e9cnica | Port\u00e1til Inform\u00e1tica \u2013 Melhor Pre\u00e7o de BH Se o seu Lenovo IdeaPad S145 (diversos modelos de processador Intel ou AMD) apresenta falhas graves como n\u00e3o liga, bootloop, \u00e1udio baixo ou superaquecimento, a Port\u00e1til Inform\u00e1tica, em&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,33,37],"tags":[],"class_list":["post-22319","post","type-post","status-publish","format-standard","hentry","category-area-de-atuacao","category-dicas","category-windows"],"_links":{"self":[{"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/posts\/22319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22319"}],"version-history":[{"count":2,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/posts\/22319\/revisions"}],"predecessor-version":[{"id":22414,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/posts\/22319\/revisions\/22414"}],"wp:attachment":[{"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}