{"id":60,"date":"2010-02-22T12:06:28","date_gmt":"2010-02-22T12:06:28","guid":{"rendered":"https:\/\/www.dsconsultant.net\/blog\/?p=60"},"modified":"2013-12-09T12:34:38","modified_gmt":"2013-12-09T12:34:38","slug":"60","status":"publish","type":"post","link":"https:\/\/dsconsultant.net\/blog\/apple\/60","title":{"rendered":"MacBook Chauffe trop (r\u00e9solu)"},"content":{"rendered":"

Ventilateur tr\u00e8s bruyant :<\/h3>\n

Le ventilateur de mon MacBook Intel Core 2 Duo ne d\u00e9passait plus les 3500 tours et s’est mis au bout d’un certain temps \u00e0 faire beaucoup de bruit…<\/p>\n

Apr\u00e8s bien des recherches, j’ai enfin pu changer mon ventilateur…<\/p>\n

Ouf, quel bonheur de retrouver un MacBook silencieux !<\/p>\n

Je peux maintenant confirmer que ce ventilo avait un probl\u00e8me bien avant de faire tout ce bruit car maintenant si je le mets \u00e0 vitesse max il monte bien jusqu’\u00e0 6000 tours alors que l’ancien ne d\u00e9passait jamais (dans les bons jours) 3600 tours et m\u00eame rarement les \u00a02900 tours, m\u00eame quand le processeur montait \u00e0 \u00a0des temp\u00e9ratures Max de 82 \u00e0 83\u00b0 avec des animations Flash dans Safari…<\/p>\n

Actuellement la temp\u00e9rature est de 35\u00b0 pour une vitesse de 1801 tours dans un silence absolu \"\" et si je le force en vitesse je peux monter jusqu’\u00e0 6200 tours \"\" avec un bruit (souffle) raisonnable (mais je ne vais pas insister \u00e0 cette vitesse afin de ne pas risquer de le \u00ab\u00a0griller\u00a0\u00bb)<\/p>\n

De plus, \u00a0quand il indiquait 2000 tours il ventilait tr\u00e8s mal (m\u00eame apr\u00e8s un bon nettoyage ???) car la principale page qui m’avait permit de constater que c’\u00e9tait les sollicitations graphiques importantes \u00a0(\u00e9cran externe 20″ et\/ou animations flash sur un site web comme par exemple :<\/p>\n

\"Animation<\/a>

Animation Flash qui faisait monter la temp\u00e9rature \u00e0 80\u00b0<\/p><\/div>\n

qui le faisait chauffer, ne font plus monter la temp\u00e9rature au dessus de 63\u00b0 apr\u00e8s 5 minutes d’affichage… alors quelle montait \u00e0 80\u00b0 en moins d’une minute…<\/p>\n

Conclusion :<\/span><\/strong> ce n’est pas un d\u00e9faut de conception du MacBook mais un d\u00e9faut de pi\u00e8ces assez fr\u00e9quent, principalement sous \u00ab\u00a0nos\u00a0\u00bb latitudes… \ud83d\ude09 (Agadir, Maroc<\/span><\/span><\/span><\/span><\/a>)<\/p>\n

Un autre MacBook chauffait anormalement, temp\u00e9rature fr\u00e9quemment entre de 80 et 84\u00b0 ventilateur \u00a0\u00e0 6200 tours (vitesse max).<\/p>\n

C’\u00e9tait un process \u00a0PowerPC (tournant donc sous \u00ab\u00a0Rosetta\u00a0\u00bb : \u00e9mulateur PowerPC pour MacIntel) :\u00a0FCISD (FirstClass server) qui \u00e9tait actif en permanence.<\/p>\n

Pour voir les principaux \u00a0process actif : iStatPro, un Widget t\u00e9l\u00e9chargeable chez\u00a0Islayer<\/span><\/span><\/a> ou surle site d’Apple<\/span><\/span><\/a><\/p>\n

\"IstatPro\"<\/span><\/span><\/span><\/span><\/a><\/p>\n

ou visualisable dans le moniteur d’acitivit\u00e9 (toutes les op\u00e9rations) pour plus de d\u00e9tails<\/p>\n

\n
\n
\"\"<\/dt>\n
Moniteur d’activit\u00e9s du syst\u00e8me (dossier Applications\/utilitaires)<\/dd>\n<\/dl>\n

\n<\/span><\/span><\/div>\n<\/div>\n

Je termine ce post sur une temp\u00e9rature processeur de 39\u00b0 apr\u00e8s une heure de tests…<\/p>\n

et avec quelques remerciements \u00e0 :<\/p>\n

SmcFanControl pour le contr\u00f4le de la vitesse du ventilateur<\/a><\/p>\n

Ifixit pour la proc\u00e9dure de remplacement du ventilateur<\/a><\/p>\n

IstatPro pour toutes les infos disponibles dans ce Widget bien pratique<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Ventilateur tr\u00e8s bruyant :<\/p>\n

Le ventilateur de mon MacBook Intel Core 2 Duo ne d\u00e9passait plus les 3500 tours et s’est mis au bout d’un certain temps \u00e0 faire beaucoup de bruit…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[3,35],"tags":[],"yoast_head":"\nMacBook Chauffe trop (r\u00e9solu) - Mes Notes, Astuces & Conseils informatiques<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dsconsultant.net\/blog\/apple\/60\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MacBook Chauffe trop (r\u00e9solu) - Mes Notes, Astuces & Conseils informatiques\" \/>\n<meta property=\"og:description\" content=\"Ventilateur tr\u00e8s bruyant : Le ventilateur de mon MacBook Intel Core 2 Duo ne d\u00e9passait plus les 3500 tours et s'est mis au bout d'un certain temps \u00e0 faire beaucoup de bruit...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dsconsultant.net\/blog\/apple\/60\" \/>\n<meta property=\"og:site_name\" content=\"Mes Notes, Astuces & Conseils informatiques\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/dsconsultant.net\/\" \/>\n<meta property=\"article:published_time\" content=\"2010-02-22T12:06:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2013-12-09T12:34:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dsconsultant.net\/blog\/wp-content\/ventilateur1800.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dominique Schos\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dsconsultant.net\/blog\/#website\",\"url\":\"https:\/\/dsconsultant.net\/blog\/\",\"name\":\"Mes Notes, Astuces & Conseils informatiques\",\"description\":\"Dominique Schos Consultant Conseil informatique Maroc\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/dsconsultant.net\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/dsconsultant.net\/blog\/apple\/60#primaryimage\",\"url\":\"https:\/\/dsconsultant.net\/blog\/wp-content\/ventilateur1800.png\",\"contentUrl\":\"https:\/\/dsconsultant.net\/blog\/wp-content\/ventilateur1800.png\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dsconsultant.net\/blog\/apple\/60#webpage\",\"url\":\"https:\/\/dsconsultant.net\/blog\/apple\/60\",\"name\":\"MacBook Chauffe trop (r\u00e9solu) - 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