L’explication c’est bien entendu la poussi\u00e8re qui bloque tout d\u00e9placement d’air dans le PC qui ne se refroidit pas suffisamment. Ce ph\u00e9nom\u00e8ne est tr\u00e8s amplifi\u00e9 dans un environnement poussi\u00e9reux ou si vous fumez r\u00e9guli\u00e8rement dans la pi\u00e8ce.
\nEt comme un petit dessin vaut mieux qu’un long discours, voici la courbe de temp\u00e9rature de la temp\u00e9rature interne de mon processeur (un Athlon XP 2600+). La ligne bleue indique le moment ou j’ai pass\u00e9 le pschiit magique (et non, je n’ai pas \u00e9teint mon PC pour la manip). Sur ce graphique, je suppose – car je n’ai aucune info fiable – que la ligne rouge indique la temp\u00e9rature interne du processeur et la ligne verte sa temp\u00e9rature externe.<\/p>\n
\n
![](\"\/blog\/pschiit_cpucharts.png\")
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\n\u00c0 titre d’info, je l’ai \u00e9chapp\u00e9 belle car mon PC ne faisait \u00ab\u00a0juste\u00a0\u00bb que planter. Car normalement, \u00e0 partir de 90\u00b0C le processeur est \u00e0 sa temp\u00e9rature critique et peut cramer n’importe quand. Vous remarquerez aussi qu’avec une temp\u00e9rature ambiante d’environ 20\u00b0C il tourne dans les 60\u00b0C, et qu’en plein \u00e9t\u00e9 \u00e0 40\u00b0C la temp\u00e9rature va augmenter consid\u00e9rablement dans le PC. D’o\u00f9 le dicton que je viens d’inventer : si ventirad pas nettoy\u00e9 (entre tes seins), processeur bousill\u00e9 (dans ton cul).<\/p>\n
Si vous tenez \u00e0 votre machine, faites le une ou deux fois par an.<\/p>\n","protected":false},"excerpt":{"rendered":"
Depuis plusieurs jours je ne comprenait pas pourquoi mon PC plantait syst\u00e9matiquement lorsque j’essayais de recompresser une vid\u00e9o. J’ai pest\u00e9 apr\u00e8s le logiciel que j’utilisait puisqu’il me g\u00e9n\u00e9rait syst\u00e9matiquement un plantage complet (\u00e9cran bleu), ce qui a le don de m’\u00e9nerver un chouille. Puis aujourd’hui j’ai essay\u00e9 un autre soft et l\u00e0 m\u00eame combat, sauf …<\/p>\n
R\u00e9parer son PC facilement<\/span> Lire la suite\u00a0\u00bb<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-142","post","type-post","status-publish","format-standard","hentry","category-general"],"yoast_head":"\nR\u00e9parer son PC facilement - Coredump<\/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:\/\/www.fenarinarsa.com\/?p=142\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9parer son PC facilement - Coredump\" \/>\n<meta property=\"og:description\" content=\"Depuis plusieurs jours je ne comprenait pas pourquoi mon PC plantait syst\u00e9matiquement lorsque j’essayais de recompresser une vid\u00e9o. 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