{"id":26524,"date":"2022-09-22T16:58:21","date_gmt":"2022-09-22T09:58:21","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=26524"},"modified":"2024-07-02T01:47:27","modified_gmt":"2024-07-01T18:47:27","slug":"hlv-nguyen-xuan-tai-phan-tich-dieu-kien-kich-nguon","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=26524","title":{"rendered":"HLV. Nguy\u1ec5n Xu\u00e2n T\u00e0i ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>Ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng k\u1ef9 n\u0103ng c\u1ee7a m\u1ed9t k\u1ef9 thu\u1eadt vi\u00ean s\u1eeda ch\u1eefa m\u00e1y t\u00ednh chuy\u00ean nghi\u1ec7p. H\u00e3y c\u00f9ng HLV. Nguy\u1ec5n Xu\u00e2n T\u00e0i ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/span><\/p>\n<figure id=\"attachment_26525\" aria-describedby=\"caption-attachment-26525\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-26525 size-full\" title=\"HLV. Nguy\u1ec5n Xu\u00e2n T\u00e0i ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/09\/hlv-nguyen-xuan-tai-phan-tich-dieu-kien-kich-nguon.jpg\" alt=\"HLV. Nguy\u1ec5n Xu\u00e2n T\u00e0i ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n\" width=\"750\" height=\"400\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/09\/hlv-nguyen-xuan-tai-phan-tich-dieu-kien-kich-nguon.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/09\/hlv-nguyen-xuan-tai-phan-tich-dieu-kien-kich-nguon-300x160.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/09\/hlv-nguyen-xuan-tai-phan-tich-dieu-kien-kich-nguon-510x272.jpg 510w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-26525\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">HLV. Nguy\u1ec5n Xu\u00e2n T\u00e0i ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n<\/span><\/figcaption><\/figure>\n<blockquote>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\"><span style=\"font-weight: 400;\">Xem chi ti\u1ebft: <\/span><a href=\"https:\/\/hocvienit.vn\/khoa-hoc-sua-laptop-chuyen-sau\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">L\u1ed9 tr\u00ecnh \u0111\u00e0o t\u1ea1o kh\u00f3a h\u1ecdc S\u1eeda Laptop Chuy\u00ean S\u00e2u<\/span><\/a><\/span><\/p>\n<\/blockquote>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 24px;\"><strong>Ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n m\u00e1y t\u00ednh<\/strong><\/span><\/h2>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/2Qk07SuQTME\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 16px;\"><i><span style=\"font-weight: 400;\">HLV. Nguy\u1ec5n Xu\u00e2n T\u00e0i ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n &#8211; Ph\u1ea7n 1<\/span><\/i><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 1:<\/strong> Ki\u1ec3m tra ngu\u1ed3n \u0111\u1ea7u v\u00e0o, ngu\u1ed3n ch\u1edd.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 2:<\/strong> Ki\u1ec3m tra n\u00fat k\u00edch ngu\u1ed3n, c\u00e1p ho\u1eb7c k\u00edch tr\u1ef1c ti\u1ebfp tr\u00ean I\/O, b\u1ecf pin CMOS.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 3:<\/strong> \u0110o \u0111i\u1ec7n \u00e1p n\u00fat b\u1eadt ngu\u1ed3n xem c\u00f3 3.3V kh\u00f4ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 4:<\/strong> N\u1ea1p ROM EC ho\u1eb7c BIOS.<\/span><\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/N_R0mZQVpmA\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 16px;\"><i><span style=\"font-weight: 400;\">B\u00e0i gi\u1ea3ng: HLV. Nguy\u1ec5n Xu\u00e2n T\u00e0i ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n &#8211; Ph\u1ea7n 2<\/span><\/i><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 5:<\/strong> Ki\u1ec3m tra dao \u0111\u1ed9ng 32.68 kHz b\u1eb1ng OSC ho\u1eb7c c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o chuy\u00ean d\u1ee5ng kh\u00e1c. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 thay th\u1eed th\u1ea1ch anh g\u1ea7n I\/O ho\u1eb7c chip c\u1ea7u nam.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 6:<\/strong> Ki\u1ec3m tra kh\u1ed1i RTC (RTC-RST# v\u00e0 SRT-RST#).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 7:<\/strong> \u0110\u01b0\u1eddng LID ph\u1ea3i \u1edf m\u1ee9c cao 3.3V th\u00ec m\u1edbi c\u00f3 th\u1ec3 k\u00edch \u0111\u01b0\u1ee3c ngu\u1ed3n.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 8:<\/strong> H\u00e0n l\u1ea1i ch\u00e2n I\/O r\u1ed3i ti\u1ebfn h\u00e0nh thay th\u1eed I\/O.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>B\u01b0\u1edbc 9:<\/strong> Thay th\u1ebf chip c\u1ea7u nam.<\/span><\/p>\n<blockquote>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\"><span style=\"font-weight: 400;\">Xem th\u00eam: <\/span><a href=\"https:\/\/hocvienit.vn\/hlv-nguyen-bao-quang-huong-dan-cai-win-trang-bang-usb\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">HLV. Nguy\u1ec5n B\u1ea3o Quang h\u01b0\u1edbng d\u1eabn c\u00e0i Win tr\u1eafng b\u1eb1ng USB<\/span><\/a><\/span><\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Tr\u00ean \u0111\u00e2y l\u00e0 chia s\u1ebb ki\u1ebfn th\u1ee9c v\u1ec1 ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n c\u1ee7a hu\u1ea5n luy\u1ec7n vi\u00ean Nguy\u1ec5n Xu\u00e2n T\u00e0i. N\u1ebfu c\u00f3 b\u1ea5t c\u1ee9 th\u1eafc m\u1eafc n\u00e0o th\u00ec h\u00e3y \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn ngay b\u00ean d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y ho\u1eb7c inbox tr\u1ef1c ti\u1ebfp cho H\u1ecdc vi\u1ec7n iT.vn \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p t\u1ed1t nh\u1ea5t. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/span><\/p>\n<p><i>M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:<br \/>\n<\/i><strong>C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT<br \/>\n<\/strong><strong>MST: 0108733789<br \/>\n<\/strong><strong>T\u1ed5ng \u0111\u00e0i h\u1ed7 tr\u1ee3: 024 3566 8686 \u2013 Hotline: 0981 223 001<br \/>\n<\/strong><strong>Facebook:<\/strong>\u00a0<a href=\"http:\/\/www.fb.com\/hocvienit\" target=\"_blank\" rel=\"noopener\">www.fb.com\/hocvienit<\/a><br \/>\n<strong>\u0110\u0103ng k\u00fd k\u00eanh Youtube \u0111\u1ec3 theo d\u00f5i c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a Hu\u1ea5n luy\u1ec7n vi\u00ean t\u1ed1t nh\u1ea5t:<\/strong>\u00a0<a href=\"http:\/\/bit.ly\/Youtube_HOCVIENiT\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/bit.ly\/Youtube_HOCVIENiT<\/a><br \/>\n<b>H\u1ec7 th\u1ed1ng c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o:\u00a0<\/b><a href=\"https:\/\/hocvienit.vn\/lien-he\/\" target=\"_blank\" rel=\"noopener\">https:\/\/hocvienit.vn\/lien-he\/<\/a><br \/>\n<strong><i>H\u1ecdc vi\u1ec7n IT.vn \u2013 Truy\u1ec1n ngh\u1ec1 th\u1ef1c t\u1ebf c\u00f9ng b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng!\u00a0<\/i><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n l\u00e0 m\u1ed9t trong nh\u1eefng k\u1ef9 n\u0103ng c\u1ee7a m\u1ed9t k\u1ef9 thu\u1eadt vi\u00ean s\u1eeda ch\u1eefa m\u00e1y t\u00ednh chuy\u00ean nghi\u1ec7p. H\u00e3y c\u00f9ng HLV. Nguy\u1ec5n Xu\u00e2n T\u00e0i ph\u00e2n t\u00edch \u0111i\u1ec1u ki\u1ec7n k\u00edch ngu\u1ed3n trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/p>\n","protected":false},"author":95,"featured_media":26525,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[95,94],"tags":[],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/26524"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26524"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/26524\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/26525"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}