{"id":24612,"date":"2022-04-14T16:36:51","date_gmt":"2022-04-14T09:36:51","guid":{"rendered":"http:\/\/helpamis.misa.vn\/2022\/?post_type=ht_kb&#038;p=24612"},"modified":"2025-11-14T09:46:57","modified_gmt":"2025-11-14T02:46:57","slug":"loi_khong_ket_noi_duoc_den_may_chu_ky_so","status":"publish","type":"ht_kb","link":"https:\/\/helpsme.misa.vn\/2026\/kb\/loi_khong_ket_noi_duoc_den_may_chu_ky_so\/","title":{"rendered":"L\u1ed7i kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c \u0111\u1ebfn m\u00e1y ch\u1ee7 k\u00fd s\u1ed1 (khi thi\u1ebft l\u1eadp k\u00fd s\u1ed1 tr\u00ean m\u00e1y ch\u1ee7)"},"content":{"rendered":"<div class=\"su-accordion su-u-trim\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span><\/p>\n<h3><b>1. T\u1ed5ng quan<\/b><\/h3>\n<p><\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<b>M\u1ee5c \u0111\u00edch:<\/b> H\u01b0\u1edbng d\u1eabn x\u1eed l\u00fd l\u1ed7i <strong>&#8220;Kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c \u0111\u1ebfn m\u00e1y ch\u1ee7 k\u00fd s\u1ed1 &lt;&#8230;&gt;. Xem h\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c T\u1ea0I \u0110\u00c2Y.&#8221;<\/strong> khi k\u00fd s\u1ed1 tr\u00ean h\u00f3a \u0111\u01a1n.<\/p>\n<p><strong>Bi\u1ec3u hi\u1ec7n: <\/strong>Ph\u1ea7n m\u1ec1m c\u1ea3nh b\u00e1o <strong>&#8220;Kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c \u0111\u1ebfn m\u00e1y ch\u1ee7 k\u00fd s\u1ed1 &lt;&#8230;&gt;. Xem h\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c T\u1ea0I \u0110\u00c2Y.&#8221; <\/strong>(Khi d\u00f9ng k\u00fd s\u1ed1 qua m\u00e1y ch\u1ee7)<\/p>\n<p style=\"padding-left: 80px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"\/2022\/wp-content\/uploads\/2018\/12\/42-1.png&quot;\" alt=\"\" width=\"412\" height=\"126\" \/><b><\/b><\/p>\n<p><b>N\u1ed9i dung:<\/b><\/p>\n<ul>\n<li>Nguy\u00ean nh\u00e2n v\u00e0 gi\u1ea3i ph\u00e1p x\u1eed l\u00fd l\u1ed7i kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c \u0111\u1ebfn m\u00e1y ch\u1ee7 k\u00fd s\u1ed1.<\/li>\n<li>H\u01b0\u1edbng d\u1eabn ki\u1ec3m tra k\u1ebft n\u1ed1i m\u1ea1ng, thi\u1ebft l\u1eadp m\u00e1y ch\u1ee7 k\u00fd s\u1ed1, x\u1eed l\u00fd t\u01b0\u1eddng l\u1eeda v\u00e0 USB Token.<\/li>\n<\/ul>\n<p><b>Ph\u1ea1m vi \u00e1p d\u1ee5ng:<\/b> K\u1ebf to\u00e1n, Qu\u1ea3n tr\u1ecb m\u1ea1ng, IT doanh nghi\u1ec7p.<\/p>\n<\/div><\/div>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span><\/p>\n<h3><b>2. Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch x\u1eed l\u00fd<\/b><\/h3>\n<p><\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\"><\/div><\/div>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span><\/p>\n<h4><b>2.1. M\u00e1y ch\u1ee7 \u0111ang b\u1ecb t\u1eaft<\/b><\/h4>\n<p><\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<b>Gi\u1ea3i ph\u00e1p:<\/b> B\u1eadt m\u00e1y ch\u1ee7 l\u00ean. <\/div><\/div>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span><\/p>\n<h4><b>2.2. M\u00e1y ch\u1ee7 m\u1ea5t k\u1ebft n\u1ed1i m\u1ea1ng LAN<\/b><\/h4>\n<p><\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<b>Gi\u1ea3i ph\u00e1p:<\/b><\/p>\n<ul>\n<li><b>N\u1ebfu c\u00e1c m\u00e1y t\u00ednh k\u1ebft n\u1ed1i v\u1edbi nhau th\u00f4ng qua m\u1ea1ng internet:<\/b> Ki\u1ec3m tra l\u1ea1i k\u1ebft n\u1ed1i internet \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1eddng truy\u1ec1n \u1ed5n \u0111\u1ecbnh, m\u00e1y ch\u1ee7 v\u00e0 m\u00e1y tr\u1ea1m v\u1eabn c\u00f3 internet.<\/li>\n<li><b>N\u1ebfu c\u00e1c m\u00e1y t\u00ednh k\u1ebft n\u1ed1i v\u1edbi nhau kh\u00f4ng th\u00f4ng qua m\u1ea1ng internet:<\/b> Li\u00ean h\u1ec7 v\u1edbi IT (Qu\u1ea3n tr\u1ecb m\u1ea1ng) c\u1ee7a doanh nghi\u1ec7p \u0111\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd, \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i m\u1ea1ng LAN \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ul>\n<\/div><\/div>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span><\/p>\n<h4><b>2.3. M\u00e1y ch\u1ee7 kh\u00f4ng c\u1eafm USB Token<\/b><\/h4>\n<p><\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<b>Gi\u1ea3i ph\u00e1p:<\/b> C\u1eafm USB Token v\u00e0o m\u00e1y ch\u1ee7. <\/div><\/div>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span><\/p>\n<h4><b>2.4. M\u00e1y ch\u1ee7 thi\u1ebft l\u1eadp t\u01b0\u1eddng l\u1eeda, kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c v\u1edbi c\u00f4ng c\u1ee5 Thi\u1ebft l\u1eadp m\u00e1y ch\u1ee7 k\u00fd s\u1ed1<\/b><\/h4>\n<p><\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<b>Gi\u1ea3i ph\u00e1p:<\/b> Xem h\u01b0\u1edbng d\u1eabn x\u1eed l\u00fd <a href=\"https:\/\/helpsme.misa.vn\/2026\/kb\/huong-dan-ket-noi-misa-sme-khi-su-dung-tuong-lua\/\" target=\"_blank\" rel=\"noopener\">t\u1ea1i \u0111\u00e2y<\/a>. <\/div><\/div>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span><\/p>\n<h4><b>2.5. M\u00e1y ch\u1ee7 ch\u01b0a c\u00e0i \u0111\u1eb7t ho\u1eb7c thi\u1ebft l\u1eadp m\u00e1y ch\u1ee7 k\u00fd s\u1ed1, ho\u1eb7c c\u00f4ng c\u1ee5 \u1edf tr\u1ea1ng th\u00e1i D\u1eebng<\/b><\/h4>\n<p><\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<b>Gi\u1ea3i ph\u00e1p:<\/b><\/p>\n<ul>\n<li><a href=\"https:\/\/helpsme.misa.vn\/2026\/kb\/cai-dat-cong-cu-thiet-lap-may-chu-ky-so\" target=\"_blank\" rel=\"noopener\">C\u00e0i \u0111\u1eb7t<\/a> v\u00e0 <a href=\"thiet_lap_may_chu_ky_so\" target=\"_blank\" rel=\"noopener\">thi\u1ebft l\u1eadp m\u00e1y ch\u1ee7 k\u00fd s\u1ed1<\/a> (n\u1ebfu ch\u01b0a th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc \u0111\u00f3).<\/li>\n<li>N\u1ebfu c\u00f4ng c\u1ee5 thi\u1ebft l\u1eadp m\u00e1y ch\u1ee7 k\u00fd s\u1ed1 \u0111ang \u1edf tr\u1ea1ng th\u00e1i <b>D\u1eebng<\/b> th\u00ec nh\u1ea5n <b>Ch\u1ea1y\/Ti\u1ebfp t\u1ee5c<\/b>.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"\/2022\/wp-content\/uploads\/2019\/12\/R12_thietlapkyso_12.png&quot;\" alt=\"\" \/><br \/>\n<b>L\u01b0u \u00fd:<\/b> Sau khi nh\u1ea5n <b>Ch\u1ea1y\/ti\u1ebfp t\u1ee5c<\/b>, c\u1ea7n nh\u1ea5n bi\u1ec3u t\u01b0\u1ee3ng d\u1ea5u tr\u1eeb <img decoding=\"async\" src=\"\/2022\/wp-content\/uploads\/2019\/12\/R12_thietlapkyso_09.png&quot;\" alt=\"\" \/> ch\u1ee9 kh\u00f4ng nh\u1ea5n <b>\u0110\u00f3ng<\/b> ho\u1eb7c bi\u1ec3u t\u01b0\u1ee3ng d\u1ea5u <b>X<\/b> v\u00ec s\u1ebd l\u00e0m c\u00f4ng c\u1ee5 b\u1ecb t\u1eaft, kh\u00f4ng th\u1ec3 k\u00fd s\u1ed1 \u0111\u01b0\u1ee3c. T\u1eeb l\u1ea7n sau, m\u1ed7i khi kh\u1edfi \u0111\u1ed9ng m\u00e1y t\u00ednh, c\u00f4ng c\u1ee5 thi\u1ebft l\u1eadp k\u00fd s\u1ed1 s\u1ebd t\u1ef1 \u0111\u1ed9ng ch\u1ea1y ng\u1ea7m, kh\u00f4ng c\u1ea7n m\u1edf l\u1ea1i n\u1eefa.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":133,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_links_to":"","_links_to_target":"","footnotes":""},"ht-kb-category":[2623,2568,2631],"ht-kb-tag":[4891],"class_list":["post-24612","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-cau-hoi-thuong-gap-theo-nghiep-vu","ht_kb_category-cau-hoi-thuong-gap","ht_kb_category-hoa-don-dien-tu","ht_kb_tag-khong-ket-noi-duoc-may-chu-ky-so"],"_links":{"self":[{"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/ht-kb\/24612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/users\/133"}],"replies":[{"embeddable":true,"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/comments?post=24612"}],"version-history":[{"count":5,"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/ht-kb\/24612\/revisions"}],"predecessor-version":[{"id":56147,"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/ht-kb\/24612\/revisions\/56147"}],"wp:attachment":[{"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/media?parent=24612"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/ht-kb-category?post=24612"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/helpsme.misa.vn\/2026\/wp-json\/wp\/v2\/ht-kb-tag?post=24612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}