{"id":13731,"date":"2002-02-15T00:00:00","date_gmt":"2002-02-15T00:00:00","guid":{"rendered":"http:\/\/www.sweetwater.com\/sweetcare\/?p=13731"},"modified":"2007-04-27T00:00:00","modified_gmt":"2007-04-27T00:00:00","slug":"hit-power-button-g4-mac-button-gets-bright-then","status":"publish","type":"articles","link":"https:\/\/www.sweetwater.com\/sweetcare\/articles\/hit-power-button-g4-mac-button-gets-bright-then\/","title":{"rendered":"When I hit the Power  Button on my G4 MAC the button gets bright and then dims. I get no screen.Computer does not boot up."},"content":{"rendered":"<p>With the Mac UNPLUGGED , open it up . Find the  Battery.It is a small (about 1 1\/2 inch)  Lithium battery. You must remove the Battery Pull Tab from the Battery Holder.After removing it  ,  you will see a small little black button near the Battery.This is the Power Management Unit Button. Press it ONLY ONCE for less than1 second.DO NOT PRESS IT A SECOND TIME! Now wait 10 Seconds before connecting the AC Power Cable and booting computer.The mac should now fully boot.<\/p>\n","protected":false},"featured_media":0,"template":"","categories":[],"tags":[34888],"storecat":[],"itemids":[],"manufacturers":[33184],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"description\" content=\"Check out the  When I hit the Power  Button on my G4 MAC the button gets bright and then dims. I get no screen.Computer does not boot up. page at Sweetwater \u2014 the world&#039;s leading music technology and instrument retailer!\" \/>\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.sweetwater.com\/sweetcare\/articles\/hit-power-button-g4-mac-button-gets-bright-then\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"When I hit the Power Button on my G4 MAC the button gets bright and then dims. I get no screen.Computer does not boot up. - SweetCare\" \/>\n<meta property=\"og:description\" content=\"With the Mac UNPLUGGED , open it up . Find the Battery.It is a small (about 1 1\/2 inch) Lithium battery. You must remove the Battery Pull Tab from the Battery Holder.After removing it , you will see a small little black button near the Battery.This is the Power Management Unit Button. Press it ONLY [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/hit-power-button-g4-mac-button-gets-bright-then\/\" \/>\n<meta property=\"og:site_name\" content=\"SweetCare\" \/>\n<meta property=\"article:modified_time\" content=\"2007-04-27T00:00:00+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sweetwater.com\/sweetcare\/#website\",\"url\":\"https:\/\/www.sweetwater.com\/sweetcare\/\",\"name\":\"SweetCare\",\"description\":\"Service and Support\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.sweetwater.com\/sweetcare\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/hit-power-button-g4-mac-button-gets-bright-then\/#webpage\",\"url\":\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/hit-power-button-g4-mac-button-gets-bright-then\/\",\"name\":\"When I hit the Power Button on my G4 MAC the button gets bright and then dims. 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