{"id":6556,"date":"2025-07-04T13:59:39","date_gmt":"2025-07-04T13:59:39","guid":{"rendered":"https:\/\/portatilinformatica.com.br\/?p=6556"},"modified":"2025-09-16T17:53:02","modified_gmt":"2025-09-16T17:53:02","slug":"lenovo-b320-reparo-memoria-carcaca-bh","status":"publish","type":"post","link":"https:\/\/demo03wesoftwaredesign.com.br\/?p=6556","title":{"rendered":"Lenovo B320 com Carca\u00e7a Rachada ou Mem\u00f3ria Falhando? Reparo R\u00e1pido em BH"},"content":{"rendered":"<h2 data-start=\"44\" data-end=\"133\"><strong data-start=\"50\" data-end=\"133\">Lenovo B320 (IdeaCentre) \u2013 Defeitos Cr\u00f4nicos, Reparo T\u00e9cnico e Solu\u00e7\u00f5es R\u00e1pidas<\/strong><\/h2>\n<p data-start=\"135\" data-end=\"172\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">O <strong data-start=\"2\" data-end=\"28\">Lenovo IdeaCentre B320<\/strong>, modelo all\u2011in\u2011one, \u00e9 muito usado em ambientes dom\u00e9sticos e corporativos. Apesar de compacto, esse modelo apresenta problemas frequentes como:<\/span><\/p>\n<h3 data-start=\"179\" data-end=\"220\">\u26a0\ufe0f <strong data-start=\"186\" data-end=\"220\">1. Carca\u00e7a Rachada ou Trincada<\/strong><\/h3>\n<ul data-start=\"222\" data-end=\"467\">\n<li data-start=\"222\" data-end=\"261\">\n<p data-start=\"224\" data-end=\"261\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">A tela e o gabinete sofrem com quedas ou remo\u00e7\u00f5es incorretas da base.<\/span><\/p>\n<\/li>\n<li data-start=\"262\" data-end=\"301\">\n<p data-start=\"264\" data-end=\"301\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Rachaduras no encosto da tela, quebras nos encaixes e trincas no chassi s\u00e3o muito comuns.<\/span><\/p>\n<\/li>\n<li data-start=\"302\" data-end=\"467\">\n<p data-start=\"304\" data-end=\"341\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Na <strong data-start=\"3\" data-end=\"27\">Port\u00e1til Inform\u00e1tica<\/strong>, fazemos:<\/span><\/p>\n<ul data-start=\"344\" data-end=\"467\">\n<li data-start=\"344\" data-end=\"383\">\n<p data-start=\"346\" data-end=\"383\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Consolida\u00e7\u00e3o estrutural com solda pl\u00e1stica especializada;<\/span><\/p>\n<\/li>\n<li data-start=\"386\" data-end=\"425\">\n<p data-start=\"388\" data-end=\"425\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Reposi\u00e7\u00e3o de hastes de fixa\u00e7\u00e3o;<\/span><\/p>\n<\/li>\n<li data-start=\"428\" data-end=\"467\">\n<p data-start=\"430\" data-end=\"467\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Ajuste de dobradi\u00e7as com alinhamento e refor\u00e7o interno.<\/span><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-start=\"474\" data-end=\"534\"><strong data-start=\"481\" data-end=\"534\">2. Mem\u00f3ria RAM SMD com defeito (soldada na placa)<\/strong><\/h3>\n<p data-start=\"536\" data-end=\"573\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">O B320 tem mem\u00f3ria RAM <strong data-start=\"23\" data-end=\"55\">soldada diretamente na placa<\/strong> e um slot adicional. Em casos de falha no m\u00f3dulo SMD:<\/span><\/p>\n<ul data-start=\"575\" data-end=\"871\">\n<li data-start=\"575\" data-end=\"655\">\n<p data-start=\"577\" data-end=\"655\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Aparecem travamentos, BSOD, &#8220;som de falha&#8221; ao ligar ou tela escura<\/span><\/p>\n<\/li>\n<li data-start=\"575\" data-end=\"655\">\n<p data-start=\"577\" data-end=\"655\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Rearranjo de mem\u00f3ria n\u00e3o resolve \u2014 \u00e9 preciso reparo na malha ou substitui\u00e7\u00e3o da placa.<\/span><\/p>\n<\/li>\n<li data-start=\"698\" data-end=\"871\">\n<p data-start=\"700\" data-end=\"739\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Na Port\u00e1til Inform\u00e1tica:<\/span><\/p>\n<ul data-start=\"742\" data-end=\"871\">\n<li data-start=\"742\" data-end=\"783\">\n<p data-start=\"744\" data-end=\"783\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Realizamos diagn\u00f3stico de mem\u00f3ria com ferramentas;<\/span><\/p>\n<\/li>\n<li data-start=\"786\" data-end=\"827\">\n<p data-start=\"788\" data-end=\"827\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Solda microsoldada ou substitui\u00e7\u00e3o do chip;<\/span><\/p>\n<\/li>\n<li data-start=\"830\" data-end=\"871\">\n<p data-start=\"832\" data-end=\"871\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Teste completo e valida\u00e7\u00e3o de funcionamento ap\u00f3s interven\u00e7\u00e3o.<\/span><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-start=\"878\" data-end=\"951\"><strong data-start=\"885\" data-end=\"951\">3. Linha VIN (alimenta\u00e7\u00e3o) morta: sem energia ou problema SATA<\/strong><\/h3>\n<p data-start=\"953\" data-end=\"992\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Quando a linha de alimenta\u00e7\u00e3o (VIN) ou o circuito de fonte est\u00e1 danificado:<\/span><\/p>\n<ul data-start=\"994\" data-end=\"1320\">\n<li data-start=\"994\" data-end=\"1076\">\n<p data-start=\"996\" data-end=\"1076\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">O B320 nem liga, ou liga mas n\u00e3o carrega HDD\/SSD (erro PXE-E61)<\/span><\/p>\n<\/li>\n<li data-start=\"1077\" data-end=\"1118\">\n<p data-start=\"1079\" data-end=\"1118\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">A fonte pode apresentar voltagem, mas a placa n\u00e3o repassa.<\/span><\/p>\n<\/li>\n<li data-start=\"1119\" data-end=\"1320\">\n<p data-start=\"1121\" data-end=\"1144\">Procedimentos t\u00e9cnicos:<\/p>\n<ul data-start=\"1147\" data-end=\"1320\">\n<li data-start=\"1147\" data-end=\"1188\">\n<p data-start=\"1149\" data-end=\"1188\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Diagn\u00f3stico com mult\u00edmetro;<\/span><\/p>\n<\/li>\n<li data-start=\"1191\" data-end=\"1232\">\n<p data-start=\"1193\" data-end=\"1232\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Identifica\u00e7\u00e3o de MOSFET, fus\u00edveis ou trilhas rompidas;<\/span><\/p>\n<\/li>\n<li data-start=\"1235\" data-end=\"1276\">\n<p data-start=\"1237\" data-end=\"1276\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Reparo com solda e substitui\u00e7\u00e3o de componentes;<\/span><\/p>\n<\/li>\n<li data-start=\"1279\" data-end=\"1320\">\n<p data-start=\"1281\" data-end=\"1320\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Teste com v\u00e1rios discos para confirmar recupera\u00e7\u00e3o total.<\/span><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-start=\"1327\" data-end=\"1383\">\ufe0f <strong data-start=\"1335\" data-end=\"1383\">4. Tela escura ou sens\u00edvel ao toque falhando<\/strong><\/h3>\n<p data-start=\"1385\" data-end=\"1424\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Outro defeito comum:<\/span><\/p>\n<ul data-start=\"1426\" data-end=\"1741\">\n<li data-start=\"1426\" data-end=\"1508\">\n<p data-start=\"1428\" data-end=\"1508\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Display escuro ou intermitente ap\u00f3s 20 minutos de uso<\/span><\/p>\n<\/li>\n<li data-start=\"1509\" data-end=\"1591\">\n<p data-start=\"1511\" data-end=\"1591\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Ru\u00eddo ou falha no touch-screen ap\u00f3s upgrade do Windows<\/span><\/p>\n<\/li>\n<li data-start=\"1509\" data-end=\"1591\">\n<p data-start=\"1511\" data-end=\"1591\">A Port\u00e1til Inform\u00e1tica faz:<\/p>\n<ul data-start=\"1624\" data-end=\"1741\">\n<li data-start=\"1624\" data-end=\"1661\">\n<p data-start=\"1626\" data-end=\"1661\">Reinstala\u00e7\u00e3o de drivers e firmware;<\/p>\n<\/li>\n<li data-start=\"1664\" data-end=\"1705\">\n<p data-start=\"1666\" data-end=\"1705\">Troca de cabos flat ou reparo de touch;<\/p>\n<\/li>\n<li data-start=\"1708\" data-end=\"1741\">\n<p data-start=\"1710\" data-end=\"1741\">Ajuste da tens\u00e3o no painel LCD.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 data-start=\"1748\" data-end=\"1805\">\ufe0f <strong data-start=\"1755\" data-end=\"1805\">Por que escolher a Port\u00e1til Inform\u00e1tica em BH?<\/strong><\/h2>\n<ul data-start=\"1807\" data-end=\"2407\">\n<li data-start=\"1807\" data-end=\"1858\">\n<p data-start=\"1809\" data-end=\"1858\">Diagn\u00f3stico por microscope e mult\u00edmetro avan\u00e7ado;<\/p>\n<\/li>\n<li data-start=\"1859\" data-end=\"1915\">\n<p data-start=\"1861\" data-end=\"1915\">Reparo com solda BGA\/microsoldagem de trilhas e chips;<\/p>\n<\/li>\n<li data-start=\"1916\" data-end=\"1979\">\n<p data-start=\"1918\" data-end=\"1979\">Realizamos conserto estruturado e placas com pe\u00e7as originais;<\/p>\n<\/li>\n<li data-start=\"1980\" data-end=\"2053\">\n<p data-start=\"1982\" data-end=\"2053\">Limpeza t\u00e9rmica com pasta 18\u202fW\/mK e pads 12\u202fW\/mK quando a carca\u00e7a abre;<\/p>\n<\/li>\n<li data-start=\"2054\" data-end=\"2118\">\n<p data-start=\"2056\" data-end=\"2118\">Entrega em <strong data-start=\"2067\" data-end=\"2091\">tempo \u00e1bil e testada<\/strong> inclusive com stress test;<\/p>\n<\/li>\n<li data-start=\"2119\" data-end=\"2288\">\n<p data-start=\"2121\" data-end=\"2210\">Atendimento pr\u00f3ximo da <strong data-start=\"2144\" data-end=\"2196\">Av. Guarapari, n\u00ba\u202f53, loja\u202f8 \u2013 Santa Am\u00e9lia \u2013 BH<\/strong>, nos bairros:<\/p>\n<ul data-start=\"2213\" data-end=\"2288\">\n<li data-start=\"2213\" data-end=\"2288\">\n<p data-start=\"2215\" data-end=\"2288\">Santa Am\u00e9lia, Santa M\u00f4nica, Jaragu\u00e1, Liberdade, Jardim Leblon e Pampulha;<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"2289\" data-end=\"2407\">\n<p data-start=\"2291\" data-end=\"2407\">Contato via WhatsApp xx31995787120 e Instagram <a class=\"\" href=\"https:\/\/instagram.com\/portatilinformatica\" target=\"_new\" rel=\"noopener\" data-start=\"2341\" data-end=\"2406\">@portatilinformatica<\/a>.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Lenovo B320 (IdeaCentre) \u2013 Defeitos Cr\u00f4nicos, Reparo T\u00e9cnico e Solu\u00e7\u00f5es R\u00e1pidas O Lenovo IdeaCentre B320, modelo all\u2011in\u2011one, \u00e9 muito usado em ambientes dom\u00e9sticos e corporativos. Apesar de compacto, esse modelo apresenta problemas frequentes como: \u26a0\ufe0f 1. Carca\u00e7a Rachada ou Trincada A tela e o gabinete sofrem com quedas ou remo\u00e7\u00f5es incorretas da base. Rachaduras no&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6556","post","type-post","status-publish","format-standard","hentry","category-artigos"],"_links":{"self":[{"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/posts\/6556","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6556"}],"version-history":[{"count":2,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/posts\/6556\/revisions"}],"predecessor-version":[{"id":22426,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=\/wp\/v2\/posts\/6556\/revisions\/22426"}],"wp:attachment":[{"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo03wesoftwaredesign.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}