{"id":35492,"date":"2025-08-13T10:00:39","date_gmt":"2025-08-13T06:30:39","guid":{"rendered":"https:\/\/iranfso.com\/blog\/?p=35492"},"modified":"2025-08-10T12:11:21","modified_gmt":"2025-08-10T08:41:21","slug":"signs-of-a-failed-backlight-in-laptop-leds","status":"publish","type":"post","link":"https:\/\/iranfso.com\/blog\/signs-of-a-failed-backlight-in-laptop-leds\/","title":{"rendered":"\u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u062f\u0631 \u0627\u0644 \u0627\u06cc \u062f\u06cc \u0644\u067e \u062a\u0627\u067e \u0647\u0627"},"content":{"rendered":"<article class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-WEB:4019c472-a823-485c-a7cc-a74787affa27-1\" data-testid=\"conversation-turn-4\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"7114fca8-2391-4496-ab60-f64104e1280f\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<article class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-WEB:4019c472-a823-485c-a7cc-a74787affa27-2\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"6cb9ce86-0291-4f9b-b10b-038feb079347\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<p data-start=\"295\" data-end=\"801\">\u0646\u0645\u0627\u06cc\u0634\u06af\u0631 \u0644\u067e\u200c\u062a\u0627\u067e\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0627\u062c\u0632\u0627\u06cc \u0622\u0646 \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0631\u062a\u0628\u0627\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0628\u0627 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f. \u062f\u0631 \u0642\u0644\u0628 \u0647\u0631 \u0646\u0645\u0627\u06cc\u0634\u06af\u0631 LED \u06cc\u0627 LCD\u060c \u0628\u062e\u0634\u06cc \u062d\u06cc\u0627\u062a\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u06cc\u0627 \u0646\u0648\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u062f\u0648\u0646 \u0622\u0646\u060c \u062a\u0635\u0648\u06cc\u0631 \u0642\u0627\u0628\u0644 \u062f\u06cc\u062f\u0646 \u0646\u06cc\u0633\u062a. \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0634\u06a9\u0644\u0627\u062a \u0631\u0627\u06cc\u062c \u062f\u0631 \u0644\u067e\u200c\u062a\u0627\u067e\u200c\u0647\u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u06a9\u0644\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0638\u0627\u0647\u0631 \u0634\u0648\u062f\u061b \u0627\u0632 \u062a\u0627\u0631\u06cc\u06a9\u06cc \u0646\u0627\u06af\u0647\u0627\u0646\u06cc \u0635\u0641\u062d\u0647 \u06af\u0631\u0641\u062a\u0647 \u062a\u0627 \u0633\u0648\u0633\u0648 \u0632\u062f\u0646 \u062a\u0635\u0648\u06cc\u0631 \u06cc\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0646\u06af\u200c\u0647\u0627. \u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a \u0628\u0631\u0648\u0632 \u0645\u0634\u06a9\u0644\u060c \u0633\u0631\u06cc\u0639\u200c\u062a\u0631 \u0622\u0646 \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0627\u062f\u0647 \u0648 \u0627\u0632 \u0622\u0633\u06cc\u0628\u200c\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p data-start=\"803\" data-end=\"936\">\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u0641\u0635\u0644 \u0648 \u062a\u062e\u0635\u0635\u06cc \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a\u060c \u062f\u0644\u0627\u06cc\u0644 \u0622\u0646\u060c \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u0648 \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645.<\/p>\n<hr data-start=\"938\" data-end=\"941\" \/>\n<h2 data-start=\"943\" data-end=\"959\">\u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0686\u06cc\u0633\u062a\u061f<\/h2>\n<p data-start=\"961\" data-end=\"1244\">\u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0628\u0647 \u0646\u0648\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647\u200c\u0627\u06cc \u06af\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062f\u0631 \u067e\u0646\u0644\u200c\u0647\u0627\u06cc LCD \u06cc\u0627 LED \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0648\u0638\u06cc\u0641\u0647 \u062f\u0627\u0631\u062f \u0646\u0648\u0631 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u062f\u06cc\u062f\u0647 \u0634\u062f\u0646 \u062a\u0635\u0648\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0646\u062f. \u0628\u0631\u062e\u0644\u0627\u0641 \u067e\u0646\u0644\u200c\u0647\u0627\u06cc OLED \u06a9\u0647 \u0647\u0631 \u067e\u06cc\u06a9\u0633\u0644 \u062e\u0648\u062f \u0646\u0648\u0631 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u062f\u0631 \u0635\u0641\u062d\u0647\u200c\u0647\u0627\u06cc LCD \u0648 LED \u0646\u0648\u0631 \u062a\u0648\u0633\u0637 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u062a\u0648\u0644\u06cc\u062f \u0648 \u0627\u0632 \u0645\u06cc\u0627\u0646 \u067e\u06cc\u06a9\u0633\u0644\u200c\u0647\u0627 \u0639\u0628\u0648\u0631 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u062a\u0627 \u062a\u0635\u0648\u06cc\u0631 \u062f\u06cc\u062f\u0647 \u0634\u0648\u062f.<\/p>\n<p data-start=\"1246\" data-end=\"1307\">\u062f\u0631 \u0644\u067e\u200c\u062a\u0627\u067e\u200c\u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0648 \u0646\u0648\u0639 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f:<\/p>\n<ul data-start=\"1309\" data-end=\"1487\">\n<li data-start=\"1309\" data-end=\"1407\">\n<p data-start=\"1312\" data-end=\"1407\">CCFL (Cold Cathode Fluorescent Lamp) \u2013 \u0646\u0633\u0644 \u0642\u062f\u06cc\u0645\u06cc\u200c\u062a\u0631\u060c \u0628\u0627 \u0645\u0635\u0631\u0641 \u0627\u0646\u0631\u0698\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0648 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0645\u062d\u062f\u0648\u062f\u062a\u0631.<\/p>\n<\/li>\n<li data-start=\"1408\" data-end=\"1487\">\n<p data-start=\"1411\" data-end=\"1487\">LED Backlight \u2013 \u0646\u0633\u0644 \u062c\u062f\u06cc\u062f\u062a\u0631\u060c \u06a9\u0645\u200c\u0645\u0635\u0631\u0641\u060c \u0628\u0627 \u06a9\u06cc\u0641\u06cc\u062a \u0646\u0648\u0631 \u0628\u0647\u062a\u0631 \u0648 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0628\u0627\u0644\u0627\u062a\u0631.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1489\" data-end=\"1492\" \/>\n<h2 data-start=\"1494\" data-end=\"1530\">\u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u062f\u0631 \u0644\u067e\u200c\u062a\u0627\u067e<\/h2>\n<h3 data-start=\"1532\" data-end=\"1574\">\u062a\u0627\u0631\u06cc\u06a9\u06cc \u0646\u0627\u06af\u0647\u0627\u0646\u06cc \u06cc\u0627 \u062a\u062f\u0631\u06cc\u062c\u06cc \u0635\u0641\u062d\u0647\u200c\u0646\u0645\u0627\u06cc\u0634<\/h3>\n<p data-start=\"1576\" data-end=\"1865\">\u06cc\u06a9\u06cc \u0627\u0632 \u0648\u0627\u0636\u062d\u200c\u062a\u0631\u06cc\u0646 \u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a\u060c \u062a\u0627\u0631\u06cc\u06a9 \u0634\u062f\u0646 \u0646\u0627\u06af\u0647\u0627\u0646\u06cc \u06cc\u0627 \u062a\u062f\u0631\u06cc\u062c\u06cc \u0635\u0641\u062d\u0647\u200c\u0646\u0645\u0627\u06cc\u0634 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062a\u0635\u0648\u06cc\u0631 \u0647\u0645\u0686\u0646\u0627\u0646 \u0631\u0648\u06cc \u0635\u0641\u062d\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0627\u0645\u0627 \u0628\u0647\u200c\u0642\u062f\u0631\u06cc \u062a\u0627\u0631\u06cc\u06a9 \u0634\u0648\u062f \u06a9\u0647 \u062f\u06cc\u062f\u0647 \u0646\u0634\u0648\u062f. \u06af\u0627\u0647\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062a\u0635\u0648\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0633\u06cc\u0633\u062a\u0645 \u062e\u0627\u0645\u0648\u0634 \u0634\u062f\u0647\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc\u200c\u06a9\u0647 \u062f\u0633\u062a\u06af\u0627\u0647 \u0631\u0648\u0634\u0646 \u0627\u0633\u062a \u0648 \u0641\u0642\u0637 \u0646\u0648\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0627\u0632 \u06a9\u0627\u0631 \u0627\u0641\u062a\u0627\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p data-start=\"1576\" data-end=\"1865\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-35499 size-full\" src=\"https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/2-9.jpg\" alt=\"\u062a\u0627\u0631\u06cc\u06a9\u06cc \u0646\u0627\u06af\u0647\u0627\u0646\u06cc \u06cc\u0627 \u062a\u062f\u0631\u06cc\u062c\u06cc \u0635\u0641\u062d\u0647\u200c\u0646\u0645\u0627\u06cc\u0634\" width=\"640\" height=\"480\" srcset=\"https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/2-9.jpg 640w, https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/2-9-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<\/div>\n<\/div>\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<h3 data-start=\"1867\" data-end=\"1899\"><\/h3>\n<p data-start=\"1867\" data-end=\"1899\"><a href=\"https:\/\/iranfso.com\/blog\/complete-review-of-laptop-screen-brightness\/\" class=\"shortc-button big green \">\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0627\u0645\u0644 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u0635\u0641\u062d\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0644\u067e\u200c\u062a\u0627\u067e \u0645\u0642\u0627\u0644\u0647 &#8220;\u0628\u0631\u0631\u0633\u06cc \u06a9\u0627\u0645\u0644 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u0635\u0641\u062d\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0644\u067e\u200c\u062a\u0627\u067e &#8221; \u0645\u0637\u0627\u0644\u0639\u0647 \u0646\u0645\u0627\u06cc\u06cc\u062f.<\/a>\n<h3 data-start=\"1867\" data-end=\"1899\"><\/h3>\n<h3 data-start=\"1867\" data-end=\"1899\">\u0633\u0648\u0633\u0648 \u0632\u062f\u0646 \u06cc\u0627 \u067e\u0631\u067e\u0631 \u06a9\u0631\u062f\u0646 \u0646\u0648\u0631<\/h3>\n<p data-start=\"1901\" data-end=\"2133\">\u0627\u06af\u0631 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u062f\u0686\u0627\u0631 \u0645\u0634\u06a9\u0644 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062a\u0635\u0648\u06cc\u0631 \u0644\u067e\u200c\u062a\u0627\u067e \u0633\u0648\u0633\u0648 \u0628\u0632\u0646\u062f \u06cc\u0627 \u0644\u062d\u0638\u0647\u200c\u0627\u06cc \u062e\u0627\u0645\u0648\u0634 \u0648 \u0631\u0648\u0634\u0646 \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0628\u062a\u062f\u0627 \u06a9\u0645\u200c\u0627\u0647\u0645\u06cc\u062a \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f\u060c \u0627\u0645\u0627 \u0646\u0634\u0627\u0646\u0647\u200c\u0627\u06cc \u0627\u0632 \u062e\u0631\u0627\u0628\u06cc \u062a\u062f\u0631\u06cc\u062c\u06cc \u06cc\u0627 \u0646\u0627\u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u062f\u0631 \u0645\u062f\u0627\u0631 \u062a\u063a\u0630\u06cc\u0647\u200c\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0627\u0633\u062a \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062f\u0627\u0631\u062f.<\/p>\n<p data-start=\"1901\" data-end=\"2133\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-35500 size-full\" src=\"https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/3-10.jpg\" alt=\"\u067e\u0631\u067e\u0631 \u0632\u062f\u0646\" width=\"640\" height=\"480\" srcset=\"https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/3-10.jpg 640w, https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/3-10-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<h3 data-start=\"2135\" data-end=\"2175\">\u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u062f\u0631 \u0631\u0646\u06af \u0635\u0641\u062d\u0647\u200c\u0646\u0645\u0627\u06cc\u0634<\/h3>\n<p data-start=\"2177\" data-end=\"2394\">\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0646\u06af\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0632\u0631\u062f\u06cc\u060c \u0647\u0627\u0644\u0647 \u0635\u0648\u0631\u062a\u06cc\u060c \u0633\u0628\u0632 \u0634\u062f\u0646 \u062a\u0635\u0648\u06cc\u0631 \u06cc\u0627 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u063a\u06cc\u0631\u0637\u0628\u06cc\u0639\u06cc \u062f\u0631 \u0628\u0631\u062e\u06cc \u0646\u0648\u0627\u062d\u06cc \u0627\u0633\u062a. \u0686\u0646\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u0647 \u0646\u0648\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0628\u0647\u200c\u062f\u0631\u0633\u062a\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f \u06cc\u0627 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0622\u0646 \u062f\u0686\u0627\u0631 \u062e\u0631\u0627\u0628\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<\/div>\n<\/div>\n<p data-start=\"2177\" data-end=\"2394\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-35498 size-full\" src=\"https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/1-11.jpg\" alt=\"\u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u062f\u0631 \u0631\u0646\u06af \u0635\u0641\u062d\u0647\u200c\u0646\u0645\u0627\u06cc\u0634\" width=\"640\" height=\"480\" srcset=\"https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/1-11.jpg 640w, https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/1-11-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<\/div>\n<\/div>\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"6cb9ce86-0291-4f9b-b10b-038feb079347\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<p dir=\"ltr\" data-start=\"2396\" data-end=\"2442\"><a href=\"https:\/\/iranfso.com\/blog\/change-screen-resolution-in-windows\/\" class=\"shortc-button big green \">\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0632\u0648\u0644\u0648\u0634\u0646 \u0635\u0641\u062d\u0647 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0631 \u0648\u06cc\u0646\u062f\u0648\u0632 \u0645\u0642\u0627\u0644\u0647 &#8220;\u062a\u063a\u06cc\u06cc\u0631 \u0631\u0632\u0648\u0644\u0648\u0634\u0646 \u0635\u0641\u062d\u0647 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0631 \u0648\u06cc\u0646\u062f\u0648\u0632 &#8221; \u0645\u0637\u0627\u0644\u0639\u0647 \u0646\u0645\u0627\u06cc\u06cc\u062f.<\/a>\n<h3 data-start=\"2396\" data-end=\"2442\"><\/h3>\n<h3 data-start=\"2396\" data-end=\"2442\">\u0648\u062c\u0648\u062f \u0647\u0627\u0644\u0647 \u0646\u0648\u0631 \u06cc\u0627 Bleeding \u0646\u0648\u0631 \u0627\u0632 \u0644\u0628\u0647\u200c\u0647\u0627<\/h3>\n<p data-start=\"2444\" data-end=\"2630\">\u062f\u0631 \u0628\u0631\u062e\u06cc \u0645\u0648\u0627\u0631\u062f\u060c \u06a9\u0627\u0631\u0628\u0631 \u0645\u062a\u0648\u062c\u0647 \u0646\u0634\u062a \u0646\u0648\u0631 \u0627\u0632 \u0627\u0637\u0631\u0627\u0641 \u067e\u0646\u0644 \u06cc\u0627 \u0648\u062c\u0648\u062f \u0646\u0642\u0627\u0637 \u0631\u0648\u0634\u0646 \u063a\u06cc\u0631\u0645\u0639\u0645\u0648\u0644 \u062f\u0631 \u0644\u0628\u0647\u200c\u0647\u0627\u06cc \u0635\u0641\u062d\u0647\u200c\u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0646\u0627\u0634\u06cc \u0627\u0632 \u062e\u0631\u0627\u0628\u06cc \u062f\u0631 \u0633\u0627\u062e\u062a\u0627\u0631 \u067e\u062e\u0634\u200c\u06a9\u0646\u0646\u062f\u0647 \u0646\u0648\u0631 \u06cc\u0627 \u0622\u0633\u06cc\u0628\u200c\u062f\u06cc\u062f\u06af\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0627\u0633\u062a.<\/p>\n<h3 data-start=\"2632\" data-end=\"2666\">\u06af\u0631\u0645\u0627\u06cc \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u06cc\u0627 \u0628\u0648\u06cc \u0633\u0648\u062e\u062a\u06af\u06cc<\/h3>\n<p data-start=\"2668\" data-end=\"2834\">\u062f\u0631 \u0645\u0648\u0627\u0631\u062f \u0634\u062f\u06cc\u062f\u060c \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u062a\u0648\u0644\u06cc\u062f \u06af\u0631\u0645\u0627 \u06cc\u0627 \u062d\u062a\u06cc \u0628\u0648\u06cc \u0633\u0648\u062e\u062a\u06af\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0646\u0634\u0627\u0646\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0648 \u062e\u0637\u0631\u0646\u0627\u06a9 \u0627\u0633\u062a \u0648 \u0628\u0627\u06cc\u062f \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u062f\u0633\u062a\u06af\u0627\u0647 \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u0648 \u0628\u0631\u0631\u0633\u06cc \u062a\u062e\u0635\u0635\u06cc \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f.<\/p>\n<h3 data-start=\"2836\" data-end=\"2874\">\u062a\u0635\u0648\u06cc\u0631 \u062f\u0631 \u0646\u0645\u0627\u06cc\u0634\u06af\u0631 \u062e\u0627\u0631\u062c\u06cc \u062f\u0631\u0633\u062a \u0627\u0633\u062a<\/h3>\n<p data-start=\"2876\" data-end=\"3076\">\u0627\u06af\u0631 \u0644\u067e\u200c\u062a\u0627\u067e \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 \u062e\u0627\u0631\u062c\u06cc \u0648\u0635\u0644 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f \u0648 \u062a\u0635\u0648\u06cc\u0631 \u0628\u0647\u200c\u062f\u0631\u0633\u062a\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0627\u0645\u0627 \u0631\u0648\u06cc \u0635\u0641\u062d\u0647 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\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u062e\u0631\u0627\u0628\u06cc \u0627\u06cc\u0646\u0648\u0631\u062a\u0631 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0646\u0648\u06cc\u0632 \u06cc\u0627 \u0648\u0632\u0648\u0632 \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0635\u062f\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0646\u0634\u0627\u0646\u0647\u200c\u0627\u06cc \u0627\u0632 \u062e\u0631\u0627\u0628\u06cc \u0645\u062f\u0627\u0631 \u062a\u063a\u0630\u06cc\u0647\u200c\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0628\u0627\u0634\u062f.<\/p>\n<hr data-start=\"3299\" data-end=\"3302\" \/>\n<h2 data-start=\"3304\" data-end=\"3326\">\u062f\u0644\u0627\u06cc\u0644 \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a<\/h2>\n<h3 data-start=\"3328\" data-end=\"3357\">\u067e\u0627\u06cc\u0627\u0646 \u0639\u0645\u0631 \u0645\u0641\u06cc\u062f \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a<\/h3>\n<p data-start=\"3359\" data-end=\"3503\">\u0647\u0631 \u0646\u0648\u0639 \u0646\u0648\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0639\u0645\u0631 \u0645\u062d\u062f\u0648\u062f\u06cc \u062f\u0627\u0631\u062f. \u062f\u0631 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc CCFL\u060c \u0627\u06cc\u0646 \u0645\u062f\u062a \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u06cc\u0646 \u06f2\u06f0\u06f0\u06f0\u06f0 \u062a\u0627 \u06f4\u06f0\u06f0\u06f0\u06f0 \u0633\u0627\u0639\u062a \u0627\u0633\u062a. \u062f\u0631 LED\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631\u060c \u0627\u0645\u0627 \u0647\u0645\u0686\u0646\u0627\u0646 \u0645\u0633\u062a\u0639\u062f \u062e\u0631\u0627\u0628\u06cc \u0647\u0633\u062a\u0646\u062f.<\/p>\n<h3 data-start=\"3505\" data-end=\"3541\">\u0622\u0633\u06cc\u0628 \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u0628\u0647 \u067e\u0646\u0644 \u06cc\u0627 \u06a9\u0627\u0628\u0644\u200c\u0647\u0627<\/h3>\n<p data-start=\"3543\" data-end=\"3662\">\u0636\u0631\u0628\u0647\u060c \u0641\u0634\u0627\u0631 \u0632\u06cc\u0627\u062f \u06cc\u0627 \u062d\u062a\u06cc \u0628\u0627\u0632 \u0648 \u0628\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0628\u06cc\u0634\u200c\u0627\u0632\u062d\u062f \u062f\u0631\u0628 \u0644\u067e\u200c\u062a\u0627\u067e \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u06a9\u0627\u0628\u0644\u200c\u0647\u0627\u06cc \u0645\u062a\u0635\u0644 \u0628\u0647 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u06cc\u0627 \u062e\u0648\u062f \u067e\u0646\u0644 \u0622\u0633\u06cc\u0628 \u0628\u0631\u0633\u0627\u0646\u062f.<\/p>\n<h3 data-start=\"3664\" data-end=\"3691\">\u0646\u0641\u0648\u0630 \u0631\u0637\u0648\u0628\u062a \u06cc\u0627 \u0645\u0627\u06cc\u0639\u0627\u062a<\/h3>\n<p data-start=\"3693\" data-end=\"3803\">\u0631\u06cc\u062e\u062a\u0646 \u0645\u0627\u06cc\u0639\u0627\u062a \u0631\u0648\u06cc \u0644\u067e\u200c\u062a\u0627\u067e \u06cc\u0627 \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0646 \u0622\u0646 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0645\u0631\u0637\u0648\u0628\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647 \u06cc\u0627 \u062e\u0631\u0627\u0628\u06cc \u062f\u0631 \u0628\u062e\u0634 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0634\u0648\u062f.<\/p>\n<h3 data-start=\"3805\" data-end=\"3839\">\u062e\u0631\u0627\u0628\u06cc \u0627\u06cc\u0646\u0648\u0631\u062a\u0631 \u06cc\u0627 \u0645\u062f\u0627\u0631 \u062a\u063a\u0630\u06cc\u0647<\/h3>\n<p data-start=\"3841\" data-end=\"4000\">\u062f\u0631 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0632 CCFL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u06cc\u0646\u0648\u0631\u062a\u0631 \u0648\u0638\u06cc\u0641\u0647 \u062a\u0623\u0645\u06cc\u0646 \u0648\u0644\u062a\u0627\u0698 \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc \u0631\u0648\u0634\u0646 \u06a9\u0631\u062f\u0646 \u0644\u0627\u0645\u067e\u200c\u0647\u0627 \u0631\u0627 \u062f\u0627\u0631\u062f. \u062e\u0631\u0627\u0628\u06cc \u0627\u06cc\u0646 \u0642\u0637\u0639\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 \u0631\u0627\u06cc\u062c \u0627\u062e\u062a\u0644\u0627\u0644 \u062f\u0631 \u0646\u0648\u0631 \u0635\u0641\u062d\u0647 \u0627\u0633\u062a.<\/p>\n<h3 data-start=\"4002\" data-end=\"4040\">\u0627\u06cc\u0631\u0627\u062f \u062f\u0631 \u0645\u0627\u062f\u0631\u0628\u0631\u062f \u06cc\u0627 \u0686\u06cc\u067e \u06af\u0631\u0627\u0641\u06cc\u06a9\u06cc<\/h3>\n<p data-start=\"4042\" data-end=\"4146\">\u06af\u0627\u0647\u06cc \u0645\u0634\u06a9\u0644 \u0627\u0632 \u0645\u062f\u0627\u0631 \u062a\u063a\u0630\u06cc\u0647\u200c\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0631\u0648\u06cc \u0645\u0627\u062f\u0631\u0628\u0631\u062f \u0627\u0633\u062a\u060c \u06a9\u0647 \u0627\u06af\u0631 \u0648\u0644\u062a\u0627\u0698 \u0644\u0627\u0632\u0645 \u0628\u0647 \u0635\u0641\u062d\u0647 \u0646\u0631\u0633\u062f\u060c \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0641\u0639\u0627\u0644 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<hr data-start=\"4148\" data-end=\"4151\" \/>\n<h2 data-start=\"4153\" data-end=\"4183\">\u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a<\/h2>\n<h3 data-start=\"4185\" data-end=\"4204\">\u062a\u0633\u062a \u0686\u0631\u0627\u063a\u200c\u0642\u0648\u0647<\/h3>\n<p data-start=\"4206\" data-end=\"4387\">\u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0627\u062f\u0647\u200c\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0686\u0631\u0627\u063a\u200c\u0642\u0648\u0647 \u0627\u0633\u062a. \u0686\u0631\u0627\u063a \u0631\u0627 \u0628\u0647 \u0635\u0641\u062d\u0647 \u0646\u0632\u062f\u06cc\u06a9 \u06a9\u0646\u06cc\u062f \u0648 \u0627\u06af\u0631 \u062a\u0635\u0648\u06cc\u0631 \u0636\u0639\u06cc\u0641\u06cc \u0627\u0632 \u0645\u062d\u062a\u0648\u0627 \u062f\u06cc\u062f\u06cc\u062f\u060c \u06cc\u0639\u0646\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u062e\u0627\u0645\u0648\u0634 \u0627\u0633\u062a \u0648\u0644\u06cc \u062a\u0635\u0648\u06cc\u0631 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<h3 data-start=\"4389\" data-end=\"4415\">\u0627\u062a\u0635\u0627\u0644 \u0646\u0645\u0627\u06cc\u0634\u06af\u0631 \u062e\u0627\u0631\u062c\u06cc<\/h3>\n<p data-start=\"4417\" data-end=\"4556\">\u0644\u067e\u200c\u062a\u0627\u067e \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631 \u0648\u0635\u0644 \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 \u062a\u0635\u0648\u06cc\u0631 \u0631\u0648\u06cc \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 \u062f\u06cc\u06af\u0631 \u0633\u0627\u0644\u0645 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0631\u0648\u06cc \u0646\u0645\u0627\u06cc\u0634\u06af\u0631 \u0644\u067e\u200c\u062a\u0627\u067e \u0646\u0647\u060c \u0628\u0647\u200c\u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u062e\u0631\u0627\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h3 data-start=\"4558\" data-end=\"4597\">\u0628\u0631\u0631\u0633\u06cc \u0628\u0627\u06cc\u0648\u0633 \u0648 \u062d\u0627\u0644\u062a\u200c\u0647\u0627\u06cc Safe Mode<\/h3>\n<p data-start=\"4599\" data-end=\"4745\">\u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0628\u0647 \u062e\u0627\u0637\u0631 \u0645\u0634\u06a9\u0644\u0627\u062a \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631\u06cc \u06a9\u0627\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0631\u0633\u06cc \u0633\u06cc\u0633\u062a\u0645 \u062f\u0631 \u062d\u0627\u0644\u062a \u0628\u0627\u06cc\u0648\u0633 \u06cc\u0627 Safe Mode \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u062a\u0641\u06a9\u06cc\u06a9 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u0627\u0632 \u0633\u062e\u062a\u200c\u0627\u0641\u0632\u0627\u0631 \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<h3 data-start=\"4747\" data-end=\"4784\">\u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u0642\u0627\u0628 \u0648 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0627\u0646\u06a9\u062a\u0648\u0631\u0647\u0627<\/h3>\n<p data-start=\"4786\" data-end=\"4955\">\u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0633\u0627\u0644\u0645 \u0628\u0648\u062f\u0646 \u06a9\u0627\u0628\u0644\u200c\u0647\u0627\u060c \u0628\u0631\u062e\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u0642\u0627\u0628 \u0646\u0645\u0627\u06cc\u0634\u06af\u0631 \u0631\u0627 \u0628\u0627\u0632 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u062a\u0627 \u06a9\u0627\u0628\u0644 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u06cc\u0627 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0631\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0639\u0627\u062f\u06cc \u062a\u0648\u0635\u06cc\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<hr data-start=\"4957\" data-end=\"4960\" \/>\n<h2 data-start=\"4962\" data-end=\"4984\">\u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627 \u0648 \u062a\u0639\u0645\u06cc\u0631\u0627\u062a<\/h2>\n<h3 data-start=\"4986\" data-end=\"5022\">\u062a\u0639\u0648\u06cc\u0636 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a (\u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0645\u06a9\u0627\u0646)<\/h3>\n<p data-start=\"5024\" data-end=\"5139\">\u062f\u0631 \u0628\u0631\u062e\u06cc \u0645\u062f\u0644\u200c\u0647\u0627 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0642\u0627\u0628\u0644 \u062a\u0639\u0648\u06cc\u0636 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062a\u0639\u0645\u06cc\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062f\u0642\u062a \u0648 \u0627\u0628\u0632\u0627\u0631 \u062a\u062e\u0635\u0635\u06cc \u062f\u0627\u0631\u062f \u0648 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u062a\u0648\u0633\u0637 \u062a\u0639\u0645\u06cc\u0631\u06a9\u0627\u0631 \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f.<\/p>\n<h3 data-start=\"5141\" data-end=\"5170\">\u062a\u0639\u0648\u06cc\u0636 \u06a9\u0627\u0645\u0644 \u067e\u0646\u0644 \u0646\u0645\u0627\u06cc\u0634\u06af\u0631<\/h3>\n<p data-start=\"5172\" data-end=\"5308\">\u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0644\u067e\u200c\u062a\u0627\u067e\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u060c \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u0627 \u067e\u0646\u0644 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a\u060c \u062a\u0639\u0645\u06cc\u0631 \u0645\u0645\u06a9\u0646 \u0646\u06cc\u0633\u062a \u0648 \u0628\u0627\u06cc\u062f \u06a9\u0644 \u0635\u0641\u062d\u0647\u200c\u0646\u0645\u0627\u06cc\u0634 \u062a\u0639\u0648\u06cc\u0636 \u0634\u0648\u062f.<\/p>\n<p data-start=\"5172\" data-end=\"5308\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-35502 size-full\" src=\"https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/4-8.jpg\" alt=\"\u062a\u0639\u0648\u06cc\u0636 \u06a9\u0627\u0645\u0644 \u067e\u0646\u0644 \u0646\u0645\u0627\u06cc\u0634\u06af\u0631\" width=\"640\" height=\"480\" srcset=\"https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/4-8.jpg 640w, https:\/\/iranfso.com\/blog\/wp-content\/uploads\/2025\/08\/4-8-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<\/div>\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<p data-start=\"5310\" data-end=\"5357\"><a href=\"https:\/\/iranfso.com\/blog\/black-spot-on-laptop-screen\/\" class=\"shortc-button big green \">\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u062f\u0644\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u0644\u06a9\u0647 \u0633\u06cc\u0627\u0647 \u0631\u0648\u06cc \u0635\u0641\u062d\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0644\u067e \u062a\u0627\u067e \u0645\u0642\u0627\u0644\u0647 &#8220;\u062f\u0644\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u0644\u06a9\u0647 \u0633\u06cc\u0627\u0647 \u0631\u0648\u06cc \u0635\u0641\u062d\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0644\u067e \u062a\u0627\u067e &#8221; \u0645\u0637\u0627\u0644\u0639\u0647 \u0646\u0645\u0627\u06cc\u06cc\u062f.<\/a>\n<h3 data-start=\"5310\" data-end=\"5357\"><\/h3>\n<h3 data-start=\"5310\" data-end=\"5357\">\u062a\u0639\u0645\u06cc\u0631 \u06cc\u0627 \u062a\u0639\u0648\u06cc\u0636 \u0627\u06cc\u0646\u0648\u0631\u062a\u0631 (\u062f\u0631 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc CCFL)<\/h3>\n<p data-start=\"5359\" data-end=\"5456\">\u0627\u06af\u0631 \u0639\u0644\u062a \u062e\u0631\u0627\u0628\u06cc \u0627\u06cc\u0646\u0648\u0631\u062a\u0631 \u0628\u0627\u0634\u062f\u060c \u0647\u0632\u06cc\u0646\u0647 \u062a\u0639\u0645\u06cc\u0631 \u06cc\u0627 \u062a\u0639\u0648\u06cc\u0636 \u0622\u0646 \u0646\u0633\u0628\u062a\u0627\u064b \u067e\u0627\u06cc\u06cc\u0646 \u0627\u0633\u062a \u0648 \u062a\u0648\u0633\u0637 \u0645\u062a\u062e\u0635\u0635 \u0642\u0627\u0628\u0644 \u0627\u0646\u062c\u0627\u0645 \u0627\u0633\u062a.<\/p>\n<h3 data-start=\"5458\" data-end=\"5504\">\u0628\u0631\u0631\u0633\u06cc \u0648 \u062a\u0639\u0648\u06cc\u0636 \u06a9\u0627\u0628\u0644\u200c\u0647\u0627\u06cc \u0641\u0644\u062a \u06cc\u0627 \u06a9\u0627\u0646\u06a9\u062a\u0648\u0631\u0647\u0627<\/h3>\n<p data-start=\"5506\" data-end=\"5596\">\u062f\u0631 \u0635\u0648\u0631\u062a \u0634\u0644 \u0628\u0648\u062f\u0646 \u06cc\u0627 \u0642\u0637\u0639\u06cc \u062f\u0631 \u06a9\u0627\u0628\u0644\u200c\u0647\u0627\u06cc \u0641\u0644\u062a\u060c \u062a\u0639\u0648\u06cc\u0636 \u06cc\u0627 \u0646\u0635\u0628 \u0645\u062c\u062f\u062f \u0622\u0646\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0634\u06a9\u0644 \u0631\u0627 \u0631\u0641\u0639 \u06a9\u0646\u062f.<\/p>\n<h3 data-start=\"5598\" data-end=\"5634\">\u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u062f\u0631\u0627\u06cc\u0648\u0631\u0647\u0627\u06cc \u06af\u0631\u0627\u0641\u06cc\u06a9\u06cc<\/h3>\n<p data-start=\"5636\" data-end=\"5778\">\u062f\u0631 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data-end=\"5853\">\n<p data-start=\"5809\" data-end=\"5853\">\u0627\u0632 \u0636\u0631\u0628\u0647 \u06cc\u0627 \u0641\u0634\u0627\u0631 \u0628\u0647 \u0646\u0645\u0627\u06cc\u0634\u06af\u0631 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<li data-start=\"5854\" data-end=\"5902\">\n<p data-start=\"5856\" data-end=\"5902\">\u0644\u067e\u200c\u062a\u0627\u067e \u0631\u0627 \u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0645\u0631\u0637\u0648\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<li data-start=\"5903\" data-end=\"5970\">\n<p data-start=\"5905\" data-end=\"5970\">\u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0628\u0627\u0632 \u0648 \u0628\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u062f\u0631\u0628 \u0644\u067e\u200c\u062a\u0627\u067e\u060c \u0627\u0632 \u0641\u0634\u0627\u0631 \u0632\u06cc\u0627\u062f \u067e\u0631\u0647\u06cc\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<li data-start=\"5971\" data-end=\"6040\">\n<p data-start=\"5973\" data-end=\"6040\">\u0627\u0632 \u062e\u0646\u06a9\u200c\u06a9\u0646\u0646\u062f\u0647 \u06cc\u0627 \u0641\u0646 \u0644\u067e\u200c\u062a\u0627\u067e \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0645\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0632\u06cc\u0627\u062f \u0646\u0634\u0648\u062f.<\/p>\n<\/li>\n<li data-start=\"6041\" data-end=\"6113\">\n<p data-start=\"6043\" data-end=\"6113\">\u062f\u0631 \u0635\u0648\u0631\u062a \u0645\u0634\u0627\u0647\u062f\u0647 \u0639\u0644\u0627\u0626\u0645 \u0627\u0648\u0644\u06cc\u0647\u060c \u0628\u0647\u200c\u0645\u0648\u0642\u0639 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648 \u062a\u0639\u0645\u06cc\u0631 \u0627\u0642\u062f\u0627\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"6cb9ce86-0291-4f9b-b10b-038feb079347\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<h2 class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\u06a9\u0644\u0627\u0645 \u0622\u062e\u0631<\/h2>\n<\/div>\n<\/div>\n<div class=\"text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"6cb9ce86-0291-4f9b-b10b-038feb079347\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<p data-start=\"6135\" data-end=\"6429\">\u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0644\u067e\u200c\u062a\u0627\u067e \u0631\u0627 \u0628\u0647\u200c\u0634\u062f\u062a \u06a9\u0627\u0647\u0634 \u062f\u0647\u062f. \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0627 \u0639\u0644\u0627\u0626\u0645\u06cc \u0645\u0627\u0646\u0646\u062f \u062a\u0627\u0631\u06cc\u06a9\u06cc \u0635\u0641\u062d\u0647\u060c \u067e\u0631\u067e\u0631 \u06a9\u0631\u062f\u0646 \u0646\u0648\u0631\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0646\u06af\u200c\u0647\u0627 \u06cc\u0627 \u062d\u062a\u06cc \u0628\u0648\u06cc \u0633\u0648\u062e\u062a\u06af\u06cc \u0647\u0645\u0631\u0627\u0647 \u0627\u0633\u062a. \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0628\u0647\u200c\u0645\u0648\u0642\u0639 \u0627\u06cc\u0646 \u0639\u0644\u0627\u0626\u0645 \u0648 \u0627\u0642\u062f\u0627\u0645 \u0633\u0631\u06cc\u0639 \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0622\u0646\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u0632 \u0647\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0648 \u0622\u0633\u06cc\u0628\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u200c\u062a\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u062f.<\/p>\n<p data-start=\"6431\" data-end=\"6550\">\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u0639\u0645\u06cc\u0631\u0627\u062a \u062a\u062e\u0635\u0635\u06cc \u062d\u062a\u0645\u0627\u064b \u0628\u0647 \u0645\u0631\u0627\u06a9\u0632 \u0645\u0639\u062a\u0628\u0631 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc\u200c\u0647\u0627\u06cc \u063a\u06cc\u0631\u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>\u0646\u0645\u0627\u06cc\u0634\u06af\u0631 \u0644\u067e\u200c\u062a\u0627\u067e\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0627\u062c\u0632\u0627\u06cc \u0622\u0646 \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0631\u062a\u0628\u0627\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0628\u0627 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f. \u062f\u0631 \u0642\u0644\u0628 \u0647\u0631 \u0646\u0645\u0627\u06cc\u0634\u06af\u0631 LED \u06cc\u0627 LCD\u060c \u0628\u062e\u0634\u06cc \u062d\u06cc\u0627\u062a\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u06cc\u0627 \u0646\u0648\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u062f\u0648\u0646 \u0622\u0646\u060c \u062a\u0635\u0648\u06cc\u0631 \u0642\u0627\u0628\u0644 \u062f\u06cc\u062f\u0646 \u0646\u06cc\u0633\u062a. \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0634\u06a9\u0644\u0627\u062a \u0631\u0627\u06cc\u062c \u062f\u0631 \u0644\u067e\u200c\u062a\u0627\u067e\u200c\u0647\u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u06a9\u0644\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0638\u0627\u0647\u0631 &hellip;<\/p>\n","protected":false},"author":27,"featured_media":35505,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122,11],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.4 (Yoast SEO v21.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u062f\u0631 \u0627\u0644 \u0627\u06cc \u062f\u06cc \u0644\u067e \u062a\u0627\u067e \u0647\u0627 | \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0627\u0641\u0642<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/iranfso.com\/blog\/signs-of-a-failed-backlight-in-laptop-leds\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0627\u0628\u06cc \u0628\u06a9\u200c\u0644\u0627\u06cc\u062a \u062f\u0631 \u0627\u0644 \u0627\u06cc \u062f\u06cc \u0644\u067e \u062a\u0627\u067e 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