{"version":"1.0","provider_name":"DenBeke","provider_url":"https:\/\/denbeke.be\/blog","author_name":"Mathias Beke","author_url":"https:\/\/denbeke.be\/blog\/author\/admin\/","title":"Firmware resetten van oude iMacs &#8211; DenBeke","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"rWjczte2oZ\"><a href=\"https:\/\/denbeke.be\/blog\/uncategorized\/firmware-resetten-van-oude-imacs\/\">Firmware resetten van oude iMacs<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/denbeke.be\/blog\/uncategorized\/firmware-resetten-van-oude-imacs\/embed\/#?secret=rWjczte2oZ\" width=\"600\" height=\"338\" title=\"&#8220;Firmware resetten van oude iMacs&#8221; &#8212; DenBeke\" data-secret=\"rWjczte2oZ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/denbeke.be\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Ik heb nog enkele oude iMacs (G3) staan, waarvan ik de opstartschijf niet meer kan selecteren. De oplossing hiervoor is om de Open Firmware, PRAM en NVRAM van de iMacs te resetten. Opstarten met command+option+P+R ingedrukt, en ingedrukt houden tot de Mac opnieuw boot. Opstarten met command+option+O+F ingedrukt. De Open Firmware zal booten. In de [&hellip;]"}