{"id":5277,"date":"2021-11-15T01:55:49","date_gmt":"2021-11-15T01:55:49","guid":{"rendered":"https:\/\/lgildv5i97.onrocket.site\/answers\/?post_type=question&#038;p=5277"},"modified":"2021-11-15T01:56:37","modified_gmt":"2021-11-15T01:56:37","slug":"solved-pc-to-tv-thru-hdmi-produce-artifacts-at-60hz-but-fine-at-30","status":"publish","type":"question","link":"https:\/\/computing.net\/answers\/hardware\/pc-to-tv-thru-hdmi-produce-artifacts-at-60hz-but-fine-at-30\/92299.html","title":{"rendered":"Solved PC To TV Thru HDMI Produce Artifacts At 60hz But Fine At 30"},"content":{"rendered":"<p>I decided to hook up my PC to my Samsung TV as a 2nd monitor, but since the distance is longer than a typical HDMI cable, I decided to link 2 HDMI cable together through an HDMI coupler (a 30 feet and a 5 feet cable).<br \/>\nHowever when hooked up (1080p@60hz, which the TV supports), the picture on the TV has these white specs and tiny white horizontal lines all over.<br \/>\nI&#8217;ve tried another pair of HDMI cables, and switched to another HDMI coupler, but same result.<\/p>\n<p>But then I changed the refresh rate output to the TV to 1080P@30hz, the artifacts went away!<br \/>\nI wonder if it&#8217;s because of the length of the cable producing signal problems, or if there&#8217;s something else evil at play.<br \/>\nMight anyone know of anything I can try to bring it back up to 60hz without the artifact problems?<\/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":12},"question-category":[47],"question_tags":[],"class_list":["post-5277","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\/5277","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=5277"}],"wp:attachment":[{"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/media?parent=5277"}],"wp:term":[{"taxonomy":"question-category","embeddable":true,"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/question-category?post=5277"},{"taxonomy":"question_tags","embeddable":true,"href":"https:\/\/computing.net\/answers\/wp-json\/wp\/v2\/question_tags?post=5277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}