{"id":41172,"date":"2025-08-28T17:18:26","date_gmt":"2025-08-28T09:18:26","guid":{"rendered":"https:\/\/rewa.tech\/"},"modified":"2025-09-01T16:28:33","modified_gmt":"2025-09-01T08:28:33","slug":"aggiornare-macbook-air-a1466-a-i7-cpu-16gb-ram","status":"publish","type":"post","link":"https:\/\/rewa.tech\/it\/upgrade-macbook-air-a1466-to-i7-cpu-16gb-ram\/","title":{"rendered":"Come aggiornare il MacBook Air A1466 con CPU i7 e 16 GB di RAM"},"content":{"rendered":"<p>Il MacBook Air A1466, introdotto nel 2013, rimane uno dei portatili Apple preferiti per il suo design leggero, l'affidabilit\u00e0 e la portabilit\u00e0. Anche nel 2025, le prestazioni sono sorprendentemente buone con la CPU Intel i5 originale e la RAM da 4 GB.<\/p>\n\n\n\n<p>Tuttavia, immaginate di spingere questa macchina di 12 anni fa ai suoi limiti passando a un processore Intel i7 pi\u00f9 veloce e aumentando la RAM a 16 GB. Tale aggiornamento potrebbe trasformare l'A1466 in un dispositivo pi\u00f9 capace per il multitasking, l'editing video e i flussi di lavoro moderni.<\/p>\n\n\n\n<p>Questa guida illustra passo per passo il processo di riparazione avanzato a livello di scheda madre necessario per l'aggiornamento della CPU e della RAM.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Abbiamo aggiornato un MacBook Air di 12 anni fa con CPU i7 e 16 GB di RAM: ne vale la pena?\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/pG2WZnYcEKo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><strong>Nota:<\/strong> Non si tratta di un progetto adatto ai principianti. Comporta saldature BGA, programmazione del BIOS e capacit\u00e0 di riparazione di livello professionale. Se siete appassionati di fai-da-te, tecnici o semplicemente curiosi di conoscere la fattibilit\u00e0 di questo aggiornamento, questa esercitazione fa per voi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Guida all'aggiornamento del MacBook A1466 passo dopo passo<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Smontaggio<\/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<ul class=\"wp-block-list\">\n<li>Spegnere il MacBook.<\/li>\n\n\n\n<li>Rimuovere le viti del telaio inferiore e sollevare con cautela il telaio.<\/li>\n\n\n\n<li>Scollegare il cavo flessibile della batteria.<\/li>\n\n\n\n<li>Svitare e rimuovere la ventola di raffreddamento.<\/li>\n\n\n\n<li>Svitare la scheda madre e scollegare i cavi flessibili della tastiera e del display.<\/li>\n\n\n\n<li>Rimuovere la scheda madre.<\/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-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41183\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-motherboard-1024x576.jpg\" alt=\"smontaggio del macbook air \" class=\"wp-image-41183\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-motherboard-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-motherboard-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-motherboard-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-motherboard-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-motherboard-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-motherboard.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41186\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-battery-flex-cable-1024x576.jpg\" alt=\"smontaggio del macbook air \" class=\"wp-image-41186\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-battery-flex-cable-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-battery-flex-cable-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-battery-flex-cable-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-battery-flex-cable-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-battery-flex-cable-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-battery-flex-cable.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41185\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-cooling-fan-1024x576.jpg\" alt=\"smontaggio del macbook air \" class=\"wp-image-41185\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-cooling-fan-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-cooling-fan-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-cooling-fan-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-cooling-fan-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-cooling-fan-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-cooling-fan.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41184\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-macbook-bottom-1024x576.jpg\" alt=\"svitare il macbook air\" class=\"wp-image-41184\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-macbook-bottom-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-macbook-bottom-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-macbook-bottom-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-macbook-bottom-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-macbook-bottom-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-macbook-bottom.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. Preparazione per la sostituzione della CPU<\/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<ul class=\"wp-block-list\">\n<li>Svitare e rimuovere l'SSD e il modulo Wi-Fi.<\/li>\n\n\n\n<li>Svitare il dissipatore di calore e staccare l'adesivo di isolamento della CPU.<\/li>\n\n\n\n<li>Eliminare la vecchia pasta termica.<\/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-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41195\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/clean-old-thermal-paste-1024x576.jpg\" alt=\"pasta termica pulita\" class=\"wp-image-41195\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/clean-old-thermal-paste-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/clean-old-thermal-paste-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/clean-old-thermal-paste-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/clean-old-thermal-paste-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/clean-old-thermal-paste-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/clean-old-thermal-paste.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41194\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-heat-sink-1024x576.jpg\" alt=\"svitare il dissipatore di calore\" class=\"wp-image-41194\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-heat-sink-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-heat-sink-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-heat-sink-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-heat-sink-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-heat-sink-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-heat-sink.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41196\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-ssd-card-1024x576.jpg\" alt=\"svitare per rimuovere l&#039;ssd del macbook\" class=\"wp-image-41196\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-ssd-card-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-ssd-card-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-ssd-card-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-ssd-card-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-ssd-card-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/unscrew-ssd-card.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Poich\u00e9 la rimozione della CPU richiede un calore elevato, \u00e8 necessario rimuovere le parti sensibili per evitare danni.<\/p>\n\n\n\n<p><strong>Nota<\/strong>: La CPU originale appartiene alla serie Intel SR26. L'i7 sostitutivo deve appartenere alla stessa serie, per garantire la compatibilit\u00e0.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Rimozione della CPU (rilavorazione BGA)<\/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<ul class=\"wp-block-list\">\n<li>Fissare la scheda madre sulla stazione di rilavorazione BGA.<\/li>\n\n\n\n<li>Preriscaldare: Avviare il riscaldamento finch\u00e9 la barra di avanzamento non raggiunge 50%, quindi utilizzare una pinzetta per rimuovere la colla circostante.<\/li>\n\n\n\n<li>A 100%, accendere la pistola ad aria calda con un movimento circolare per riscaldare uniformemente la CPU.<\/li>\n\n\n\n<li>Inserire un attrezzo per fare leva leggermente sotto l'angolo della CPU e sollevare delicatamente una volta che la saldatura si \u00e8 sciolta.<\/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 size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41202\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heating-the-motherboard-1024x576.jpg\" alt=\"calore scheda madre macbook\" class=\"wp-image-41202\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heating-the-motherboard-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heating-the-motherboard-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heating-the-motherboard-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heating-the-motherboard-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heating-the-motherboard-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heating-the-motherboard.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41199\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/insert-pry-tool-when-heating-1024x576.jpg\" alt=\"riscaldare la scheda madre del macbook e utilizzare uno strumento per fare leva\" class=\"wp-image-41199\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/insert-pry-tool-when-heating-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/insert-pry-tool-when-heating-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/insert-pry-tool-when-heating-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/insert-pry-tool-when-heating-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/insert-pry-tool-when-heating-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/insert-pry-tool-when-heating.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41200\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-surrounding-glue-1024x576.jpg\" alt=\"rimuovere la colla circostante\" class=\"wp-image-41200\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-surrounding-glue-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-surrounding-glue-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-surrounding-glue-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-surrounding-glue-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-surrounding-glue-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-surrounding-glue.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41201\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/secure-motherboard-on-bga-station-1024x576.jpg\" alt=\"fissare la scheda madre sulla stazione di rilavorazione bga\" class=\"wp-image-41201\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/secure-motherboard-on-bga-station-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/secure-motherboard-on-bga-station-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/secure-motherboard-on-bga-station-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/secure-motherboard-on-bga-station-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/secure-motherboard-on-bga-station-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/secure-motherboard-on-bga-station.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Nota:<\/strong> Prestare la massima attenzione a non inserire l'attrezzo per il sollevamento troppo in profondit\u00e0: oltre 1-2 mm si rischia di danneggiare il <strong>Cuscinetti della CPU<\/strong> o <strong>Tracce PCB<\/strong>, che potrebbe rendere la scheda inutilizzabile. La pazienza \u00e8 fondamentale: lasciate che il calore faccia il suo corso.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Pulizia e installazione del cuscinetto della CPU<\/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<ul class=\"wp-block-list\">\n<li>Applicare il flussante e utilizzare un saldatore a bassa temperatura per pulire le piazzole.<\/li>\n\n\n\n<li>Pulire con un panno privo di lanugine.<\/li>\n\n\n\n<li>Applicare nuovamente il flusso e posizionare la CPU i7 preinstallata.<\/li>\n\n\n\n<li>Utilizzare il sistema di allineamento a croce del laser e fissare l'allineamento con una pinzetta.<\/li>\n\n\n\n<li>Riscaldare uniformemente con la pistola ad aria calda per la saldatura a rifusione.<\/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-2 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41206\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/place-i7-cpu-1024x576.jpg\" alt=\"sistema di allineamento cross-laser\" class=\"wp-image-41206\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/place-i7-cpu-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/place-i7-cpu-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/place-i7-cpu-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/place-i7-cpu-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/place-i7-cpu-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/place-i7-cpu.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41208\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/use-soldering-to-clean-mac-pads-1024x576.jpg\" alt=\"riparazione delle piazzole di saldatura\" class=\"wp-image-41208\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/use-soldering-to-clean-mac-pads-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/use-soldering-to-clean-mac-pads-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/use-soldering-to-clean-mac-pads-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/use-soldering-to-clean-mac-pads-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/use-soldering-to-clean-mac-pads-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/use-soldering-to-clean-mac-pads.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41207\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-mac-pads-1024x576.jpg\" alt=\"applicare il flussante sulle piazzole di saldatura pulite\" class=\"wp-image-41207\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-mac-pads-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-mac-pads-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-mac-pads-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-mac-pads-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-mac-pads-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-mac-pads.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Nota: la pulizia con il saldatore produce fumo. Utilizzare sempre un <strong>estrattore di fumi, ventilatore o sistema di rimozione dei fumi<\/strong> per proteggere la vostra salute e mantenere libera l'area di lavoro.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Riprogrammazione del chip del BIOS<\/h3>\n\n\n\n<p>La catena di avvio sicuro di Apple richiede la riprogrammazione del BIOS per ottenere una velocit\u00e0 di avvio adeguata.<\/p>\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<ul class=\"wp-block-list\">\n<li>Rimuovere il chip del BIOS con una pistola ad aria calda.<\/li>\n\n\n\n<li>Inserirlo in un modulo programmatore e caricare il file del firmware A1466.<\/li>\n\n\n\n<li>Riprogrammare il chip, quindi risaldarlo alla scheda.<\/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-2 is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41215\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/erase-bios-chip-with-programmer-1024x576.jpg\" alt=\"\" class=\"wp-image-41215\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/erase-bios-chip-with-programmer-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/erase-bios-chip-with-programmer-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/erase-bios-chip-with-programmer-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/erase-bios-chip-with-programmer-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/erase-bios-chip-with-programmer-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/erase-bios-chip-with-programmer.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41213\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/put-bios-chip-into-programmer-1024x576.jpg\" alt=\"\" class=\"wp-image-41213\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/put-bios-chip-into-programmer-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/put-bios-chip-into-programmer-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/put-bios-chip-into-programmer-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/put-bios-chip-into-programmer-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/put-bios-chip-into-programmer-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/put-bios-chip-into-programmer.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41214\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-mac-bios-chip-1024x576.jpg\" alt=\"\" class=\"wp-image-41214\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-mac-bios-chip-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-mac-bios-chip-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-mac-bios-chip-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-mac-bios-chip-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-mac-bios-chip-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/remove-mac-bios-chip.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6. Aggiornamento della RAM a 16 GB<\/h3>\n\n\n\n<p>La scheda madre A1466 ha quattro chip RAM saldati direttamente, ciascuno da 1 GB.<\/p>\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<ul class=\"wp-block-list\">\n<li>Riscaldare ogni chip RAM con una pistola ad aria calda e rimuoverlo con una pinzetta.<\/li>\n\n\n\n<li>Pulire le piazzole con disossidante e saldatura a bassa temperatura.<\/li>\n\n\n\n<li>Installare nuovi chip di RAM da 4 GB (x4) per un totale di 16 GB di RAM.<\/li>\n\n\n\n<li>Durante i riflussi, regolare con una pinzetta per ottenere un allineamento perfetto.<\/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 size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41226\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-to-mac-chips-1024x576.jpg\" alt=\"\" class=\"wp-image-41226\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-to-mac-chips-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-to-mac-chips-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-to-mac-chips-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-to-mac-chips-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-to-mac-chips-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-flux-to-mac-chips.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41225\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heat-mac-chips-1024x576.jpg\" alt=\"\" class=\"wp-image-41225\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heat-mac-chips-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heat-mac-chips-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heat-mac-chips-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heat-mac-chips-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heat-mac-chips-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/heat-mac-chips.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41224\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/install-4gb-chips-1024x576.jpg\" alt=\"\" class=\"wp-image-41224\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/install-4gb-chips-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/install-4gb-chips-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/install-4gb-chips-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/install-4gb-chips-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/install-4gb-chips-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/install-4gb-chips.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41227\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/macbook-air-4gb-ram-1024x576.jpg\" alt=\"\" class=\"wp-image-41227\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/macbook-air-4gb-ram-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/macbook-air-4gb-ram-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/macbook-air-4gb-ram-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/macbook-air-4gb-ram-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/macbook-air-4gb-ram-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/macbook-air-4gb-ram.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">7. Regolazione dei resistori di configurazione della RAM<\/h3>\n\n\n\n<p>Le diverse capacit\u00e0 della RAM richiedono una corretta mappatura delle resistenze.<\/p>\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<ul class=\"wp-block-list\">\n<li>Individuare i resistori utilizzando uno schema\/bitmap.<\/li>\n\n\n\n<li>Spostare R2053 \u2192 R1611 e R2050 \u2192 R1631.<\/li>\n\n\n\n<li>Questo assicura che la scheda riconosca la nuova RAM.<\/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-2 is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41232\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/adjust-ram-configuration-1024x576.jpg\" alt=\"\" class=\"wp-image-41232\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/adjust-ram-configuration-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/adjust-ram-configuration-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/adjust-ram-configuration-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/adjust-ram-configuration-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/adjust-ram-configuration-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/adjust-ram-configuration.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41231\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/move-resistors-carefully-1024x576.jpg\" alt=\"\" class=\"wp-image-41231\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/move-resistors-carefully-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/move-resistors-carefully-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/move-resistors-carefully-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/move-resistors-carefully-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/move-resistors-carefully-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/move-resistors-carefully.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41250\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/locate-4-resistors-using-bitmap-1024x576.jpg\" alt=\"\" class=\"wp-image-41250\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/locate-4-resistors-using-bitmap-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/locate-4-resistors-using-bitmap-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/locate-4-resistors-using-bitmap-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/locate-4-resistors-using-bitmap-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/locate-4-resistors-using-bitmap-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/locate-4-resistors-using-bitmap.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">8. Riassemblaggio e collaudo<\/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<ul class=\"wp-block-list\">\n<li>Applicare la nuova pasta termica sulla CPU.<\/li>\n\n\n\n<li>Reinstallare il dissipatore di calore, l'SSD, il modulo Wi-Fi e la scheda madre.<\/li>\n\n\n\n<li>Ricollegare il cavo, la batteria e la custodia inferiore.<\/li>\n\n\n\n<li>Accendere e confermare le specifiche aggiornate: CPU i7 e 16 GB di RAM \ud83c\udf89<\/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-2 is-cropped wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41235\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-thermal-paste-mac-cpu-1024x576.jpg\" alt=\"\" class=\"wp-image-41235\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-thermal-paste-mac-cpu-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-thermal-paste-mac-cpu-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-thermal-paste-mac-cpu-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-thermal-paste-mac-cpu-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-thermal-paste-mac-cpu-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/apply-thermal-paste-mac-cpu.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41237\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/reinstall-heat-sink-1024x576.jpg\" alt=\"\" class=\"wp-image-41237\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/reinstall-heat-sink-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/reinstall-heat-sink-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/reinstall-heat-sink-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/reinstall-heat-sink-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/reinstall-heat-sink-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/reinstall-heat-sink.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"41236\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/upgrade-mac-to-16gb-ram-1024x576.jpg\" alt=\"\" class=\"wp-image-41236\" title=\"\" srcset=\"https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/upgrade-mac-to-16gb-ram-1024x576.jpg 1024w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/upgrade-mac-to-16gb-ram-300x169.jpg 300w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/upgrade-mac-to-16gb-ram-768x432.jpg 768w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/upgrade-mac-to-16gb-ram-1536x864.jpg 1536w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/upgrade-mac-to-16gb-ram-18x10.jpg 18w, https:\/\/rewa.tech\/wp-content\/uploads\/2025\/08\/upgrade-mac-to-16gb-ram.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Suggerimenti e trucchi<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>La riprogrammazione del BIOS \u00e8 fondamentale<\/strong><br>Quando si aggiorna la CPU di un MacBook, la riprogrammazione della <strong>Chip BIOS<\/strong> \u00e8 essenziale. Se si salta questo passaggio si attiver\u00e0 il <strong>Catena di avvio sicura<\/strong> e ci\u00f2 comporta tempi di avvio estremamente lenti.<\/li>\n\n\n\n<li><strong>La regolazione della resistenza RAM \u00e8 <\/strong><strong>un must<\/strong><br>I chip di RAM di produttori diversi o con capacit\u00e0 maggiori richiedono una riorganizzazione di <strong>resistenze di configurazione<\/strong>. Se viene saltato, il sistema non riconoscer\u00e0 la RAM aggiornata.<\/li>\n\n\n\n<li><strong>Coerenza del sistema <\/strong><strong>vs. pulito<\/strong><strong> installare<\/strong><br>Anche se un <strong>installazione pulita di macOS<\/strong> \u00e8 raccomandato dopo importanti modifiche all'hardware, ma in questa dimostrazione il sistema originale \u00e8 stato mantenuto per verificare la coerenza delle prestazioni dopo la modifica.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Strumenti e parti necessarie<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Set di cacciaviti<\/strong> (per lo smontaggio del MacBook)<\/li>\n\n\n\n<li><strong>Stazione di rilavorazione BGA<\/strong> con preriscaldatore e pistola ad aria calda (<a href=\"https:\/\/refoxteam.com\" target=\"_blank\" rel=\"noopener\">Strumenti REFOX<\/a>)<\/li>\n\n\n\n<li><strong>Laser incrociato<\/strong><strong> sistema di allineamento<\/strong><\/li>\n\n\n\n<li><strong>Flusso e saldatore con stagno a bassa temperatura<\/strong><\/li>\n\n\n\n<li><strong>Senza pelucchi<\/strong><strong> panno e spazzola<\/strong><\/li>\n\n\n\n<li><strong>Pinzette &amp; <\/strong><strong>fare leva<\/strong><strong> strumenti<\/strong><\/li>\n\n\n\n<li><strong>Pasta termica<\/strong><\/li>\n\n\n\n<li><strong>Modulo programmatore<\/strong> (per la riprogrammazione del chip BIOS).<\/li>\n\n\n\n<li><strong>CPU Intel i7 pre-ballata (serie SR26)<\/strong><\/li>\n\n\n\n<li><strong>4\u00d7 4GB di RAM (compatibile con A1466)<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udca1 Scoprite gli strumenti e i ricambi professionali sul sito:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/shop.rewa.tech\">Negozio REWA<\/a> - strumenti di riparazione e circuiti integrati<\/li>\n\n\n\n<li><a href=\"https:\/\/refoxteam.com\" target=\"_blank\" rel=\"noopener\">REFOX<\/a> - Strumenti per la ristrutturazione e REFOX Bitmap<\/li>\n\n\n\n<li><a href=\"https:\/\/rewa.tech\/it\/\">Accademia REWA<\/a> - Formazione ed esercitazioni sulla riparazione<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Domande frequenti<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1756363581329\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u00c8 possibile aggiornare la RAM del MacBook Air A1466 a 16 GB?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>S\u00ec, ma solo sostituendo i chip RAM saldati con chip di capacit\u00e0 superiore. Ci\u00f2 richiede un'attrezzatura avanzata per la saldatura BGA.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1756363648037\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u00c8 possibile sostituire la CPU del MacBook Air A1466?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>S\u00ec, la CPU pu\u00f2 essere sostituita con un altro chip della stessa serie Intel. Tuttavia, \u00e8 saldato in modo permanente, quindi \u00e8 estremamente difficile senza strumenti professionali.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1756363684874\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Perch\u00e9 \u00e8 necessaria la riprogrammazione del BIOS?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Senza l'aggiornamento del BIOS, il MacBook potrebbe avviarsi molto lentamente o non rilevare correttamente il nuovo hardware.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1756363694125\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Vale la pena aggiornare un MacBook Air di 12 anni fa?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Tecnicamente possibile, ma non pratico per la maggior parte degli utenti. Un MacBook Pro ricondizionato o un Air pi\u00f9 recente possono essere pi\u00f9 convenienti. Questo aggiornamento \u00e8 ideale per <strong>tecnici o appassionati<\/strong> che vogliono superare i limiti dell'hardware.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1756363720037\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Cosa c'\u00e8 di pi\u00f9 sicuro di un aggiornamento di CPU\/RAM?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Aggiornamento a un <strong>SSD<\/strong> e sostituendo il <strong>batteria<\/strong> possono migliorare notevolmente le prestazioni senza dover ricorrere a saldature rischiose.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Conclusione:<\/h2>\n\n\n\n<p>L'aggiornamento di un MacBook Air A1466 da una CPU i5 con 4 GB di RAM a un i7 con 16 GB di RAM \u00e8 una modifica molto complessa. Richiede riparazioni avanzate a livello di scheda madre, tra cui la saldatura BGA, la programmazione del BIOS e la regolazione dei resistori: operazioni pi\u00f9 adatte ai professionisti.<\/p>\n\n\n\n<p>Il risultato \u00e8 un portatile vintage con prestazioni moderne. Tuttavia, per la maggior parte degli utenti, i costi, il tempo e i rischi connessi rendono questo aggiornamento poco pratico. Per i tecnici esperti o gli appassionati del fai-da-te, invece, si tratta di una sfida gratificante che mette in mostra i limiti dell'ingegneria Apple.<\/p>","protected":false},"excerpt":{"rendered":"<p>The MacBook Air A1466, introduced in 2013, remains a favorite among Apple laptops for its lightweight design, reliability, and portability. Even in 2025, it performs surprisingly well with its original Intel i5 CPU and 4GB RAM. However, imagine pushing this 12-year-old machine to its limits by upgrading to a faster Intel i7 processor and increasing [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":41176,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[16,5,13,17],"tags":[],"class_list":["post-41172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-guide","category-how-to","category-macbook"],"_links":{"self":[{"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/posts\/41172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/comments?post=41172"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/posts\/41172\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/media\/41176"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/media?parent=41172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/categories?post=41172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/it\/wp-json\/wp\/v2\/tags?post=41172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}