{"id":13022,"date":"2021-12-11T14:02:55","date_gmt":"2021-12-11T14:02:55","guid":{"rendered":"https:\/\/lgildv5i97.onrocket.site\/answers\/?post_type=question&#038;p=13022"},"modified":"2021-12-11T14:03:29","modified_gmt":"2021-12-11T14:03:29","slug":"solved-fujitsu-t4215-powers-wont-post-no-display","status":"publish","type":"question","link":"https:\/\/computing.net\/answers\/hardware\/fujitsu-t4215-powers-wont-post-no-display\/80192.html","title":{"rendered":"Solved Fujitsu T4215 Powers, Won&#8217;t POST, No Display"},"content":{"rendered":"<p>First off, I&#8217;m in tech support, and I can repair computers.<br \/>\nBut this has me stumped.<\/p>\n<p>My 4215 won&#8217;t POST. No beeps. Nothing on the Display\/Screen (main LCD).<\/p>\n<p>It powers on. A few of the correct Icons on the STATUS-LCD flash, like the HD, but THEN, the Scroll-lock ICON on the STATUS-LCD keeps flashing.<\/p>\n<p>No beeps. Nothing on the screen.<br \/>\nAnd after a few seconds, the FAN runs at full speed, and continues at full speed.<br \/>\nSo just the FAN and the flashing Scroll-Lock Icon on the Status-LCD.<\/p>\n<p>I&#8217;ve tried Fn-F10 to change the display, but it doesn&#8217;t do anything.<br \/>\nI&#8217;ve also tried Fn-F7 to turn up brightness on display, and Fn-F9 to turn up volume, hoping to see something or hear some beeps.<\/p>\n<p>It does the same thing every time.<br \/>\nIt does it with the battery installed, and with the battery removed and just on the AC.<\/p>\n<p>If you know what the culprit is, then please tell me. In addition, I have some questions:<\/p>\n<p>1) What does flashing Scroll-Lock mean?<br \/>\n2) Does this computer have flash or BATTERY-BACKED CMOS? Might this computer need a new CMOS COIN-style battery?<br \/>\n3) Is there a way to do a low-level RESET?<\/p>\n<p>Thanks.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"iawp_total_views":26},"question-category":[47],"question_tags":[],"class_list":["post-13022","question","type-question","status-publish","hentry","question-category-hardware"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/question\/13022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/question"}],"about":[{"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/types\/question"}],"author":[{"embeddable":true,"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/comments?post=13022"}],"wp:attachment":[{"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/media?parent=13022"}],"wp:term":[{"taxonomy":"question-category","embeddable":true,"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/question-category?post=13022"},{"taxonomy":"question_tags","embeddable":true,"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/question_tags?post=13022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}