{"id":668,"date":"2015-04-13T10:57:54","date_gmt":"2015-04-13T08:57:54","guid":{"rendered":"https:\/\/www.nullalo.com\/en\/?p=668"},"modified":"2025-10-22T10:16:47","modified_gmt":"2025-10-22T08:16:47","slug":"problema-avvio-lento-mac-os-x-10-10-3","status":"publish","type":"post","link":"https:\/\/www.nullalo.com\/en\/os-x-10-10-3-boot-problem\/","title":{"rendered":"OS X 10.10.3 Boot problem"},"content":{"rendered":"<p><\/p>\n<p style=\"text-align: justify;\">The third upgrade of <strong> Yosemite, <\/strong>the minimalist operating system launched last fall, brings interesting new features. From Photo, application handyman for photography. Among other innovations of note, the introduction of<strong><strong> <strong> 300 new emoji, <\/strong><\/strong><\/strong>the improvement of the suggestions in the Spotligh, removing of a security bug in the loading of external sites by email always displayed in Spotlight, the resolution of problems related to WiFi and Bluetooth, and greater stability during screen sharing.<\/p>\n<p style=\"text-align: justify;\">But, as sometimes happens, updates also bring with them some small contraindication. In this case your system&#8217;s VRAM carries\u00a0some useless information that slow down system startup (cause of the boot problem). To overcome this problem, just follow the normal procedure to clean up the VRAM:<\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"text-align: justify;\">Power off your Mac<\/li>\n<li style=\"text-align: justify;\">Power on the Mac while holding down the following keys: Cmd+Option+P+R+Power (for Windows keyboard users, the Cmd key is the Windows key, while\u00a0the Option key is\u00a0the Alt key)<\/li>\n<li style=\"text-align: justify;\">Hold down keys until you hear the typical system reboot sound twice<\/li>\n<li style=\"text-align: justify;\">Now your VRAM is clean.<\/li>\n<\/ul>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The third upgrade of Yosemite, the minimalist operating system launched last fall, brings interesting new features. From Photo, application handyman for photography. Among other innovations of note, the introduction of 300 new emoji, the improvement of the suggestions in the Spotligh, removing of a security bug in the loading of<\/p>\n","protected":false},"author":3,"featured_media":682,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[68],"tags":[74,75,76],"class_list":["post-668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mac","tag-mac","tag-yosemite","tag-ottimizzazione"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>OS X 10.10.3 Boot problem - Nullalo!<\/title>\n<meta name=\"description\" content=\"The upgrades also bring with them some small downside . The VRAM system carries useless information that make boot problem\" \/>\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.nullalo.com\/?p=668\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OS X 10.10.3 Boot problem - Nullalo!\" \/>\n<meta property=\"og:description\" content=\"{:it}Gli aggiornamenti portano con se anche qualche piccola controindicazione. La VRAM del sistema si porta dietro informazioni inutili che rendono l&#039;avvio lento{:en}The upgrades also bring with them some small downside . The VRAM system carries useless information that make boot problem{:}\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.nullalo.com\/?p=668\" \/>\n<meta property=\"og:site_name\" content=\"Nullalo!\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/nullalo\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/oscar.talamo\" \/>\n<meta property=\"article:published_time\" content=\"2015-04-13T08:57:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-22T08:16:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.nullalo.com\/wp-content\/uploads\/2015\/04\/mac_yosemite_featured.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1140\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Oscar Talamo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/OscarTalamo\" \/>\n<meta name=\"twitter:site\" content=\"@Nullalo\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Oscar Talamo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\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\":\"WebPage\",\"@id\":\"https:\/\/www.nullalo.com\/?p=668\",\"url\":\"https:\/\/www.nullalo.com\/?p=668\",\"name\":\"[:it]Problema avvio lento Mac OS X 10.10.3[:en]OS X 10.10.3 Boot problem[:] - Nullalo!\",\"isPartOf\":{\"@id\":\"https:\/\/www.nullalo.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.nullalo.com\/?p=668#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.nullalo.com\/?p=668#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.nullalo.com\/wp-content\/uploads\/2015\/04\/mac_yosemite_featured.jpg\",\"datePublished\":\"2015-04-13T08:57:54+00:00\",\"dateModified\":\"2025-10-22T08:16:47+00:00\",\"author\":{\"@id\":\"https:\/\/www.nullalo.com\/#\/schema\/person\/8de011a243a40a6292babe6bc706491d\"},\"description\":\"{:it}Gli aggiornamenti portano con se anche qualche piccola controindicazione. 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