{"id":78483,"date":"2026-09-19T18:10:52","date_gmt":"2026-09-19T18:10:52","guid":{"rendered":"https:\/\/drivervn.com\/?p=78483"},"modified":"2026-09-19T18:10:52","modified_gmt":"2026-09-19T18:10:52","slug":"redragon-k552-kr-cai-dat-phan-mem-thiet-lap-rainbow-rgb-va-loi-device-is-not-detected-trong-windows-11-10","status":"publish","type":"post","link":"https:\/\/drivervn.com\/?p=78483","title":{"rendered":"Redragon K552-KR: c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m, thi\u1ebft l\u1eadp Rainbow RGB v\u00e0 l\u1ed7i Device is not detected trong Windows 11\/10"},"content":{"rendered":"<p>Redragon K552-KR l\u00e0 b\u00e0n ph\u00edm c\u01a1 c\u00f3 d\u00e2y d\u1ea1ng TKL v\u1edbi \u0111\u00e8n n\u1ec1n Rainbow RGB. \u0110\u1ec3 ho\u1ea1t \u0111\u1ed9ng th\u00f4ng th\u01b0\u1eddng, kh\u00f4ng c\u1ea7n driver ri\u00eang c\u1ee7a Redragon: sau khi k\u1ebft n\u1ed1i, Windows s\u1eed d\u1ee5ng driver HID h\u1ec7 th\u1ed1ng ti\u00eau chu\u1ea9n. Ph\u1ea7n m\u1ec1m Redragon b\u1ed5 sung c\u1ea7n thi\u1ebft \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c phi\u00ean b\u1ea3n ph\u1ea7n c\u1ee9ng c\u1ee5 th\u1ec3 c\u1ee7a b\u00e0n ph\u00edm h\u1ed7 tr\u1ee3.<\/p>\n<div style=\"background: #fffbf0; border-left: 4px solid #ff9800; padding: 12px 15px; margin: 16px 0;\"><strong>Quan tr\u1ecdng:<\/strong> kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ea7m K552-KR v\u1edbi K552-RGB, K552-KRS, K552P-KB, K552P-KR EU v\u00e0 K552BGC-M. C\u00e1c phi\u00ean b\u1ea3n t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 kh\u00e1c nhau v\u1ec1 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, \u0111\u00e8n n\u1ec1n, b\u1ed1 c\u1ee5c, Software v\u00e0 firmware. Kh\u00f4ng c\u00e0i \u0111\u1eb7t ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c firmware c\u1ee7a m\u1ed9t K552 kh\u00e1c ch\u1ec9 v\u00ec t\u00ean t\u01b0\u01a1ng t\u1ef1.<\/div>\n<h2>Ph\u1ea7n 1. C\u00e0i \u0111\u1eb7t v\u00e0 k\u1ebft n\u1ed1i Redragon K552-KR<\/h2>\n<h3>C\u00f3 c\u1ea7n driver ri\u00eang hay kh\u00f4ng<\/h3>\n<p>\u0110\u1ec3 nh\u1eadp v\u0103n b\u1ea3n v\u00e0 s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng, Redragon K552-KR s\u1eed d\u1ee5ng driver HID ti\u00eau chu\u1ea9n c\u1ee7a Windows. Sau khi k\u1ebft n\u1ed1i b\u00e0n ph\u00edm v\u1edbi USB, Windows 11 ho\u1eb7c Windows 10 s\u1ebd t\u1ef1 \u0111\u1ed9ng nh\u1eadn di\u1ec7n b\u00e0n ph\u00edm.<\/p>\n<p>C\u1ea7n ph\u00e2n bi\u1ec7t ba th\u00e0nh ph\u1ea7n kh\u00e1c nhau:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 16px 0;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\">Th\u00e0nh ph\u1ea7n<\/th>\n<th style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\">D\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\"><strong>Driver HID c\u1ee7a Windows<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u0110\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng c\u01a1 b\u1ea3n c\u1ee7a b\u00e0n ph\u00edm v\u00e0 nh\u1eadp v\u0103n b\u1ea3n. Windows t\u1ef1 \u0111\u1ed9ng c\u00e0i \u0111\u1eb7t.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\"><strong>Redragon Software<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Ch\u01b0\u01a1ng tr\u00ecnh b\u1ed5 sung d\u00e0nh cho c\u00e1c thi\u1ebft l\u1eadp \u0111\u01b0\u1ee3c phi\u00ean b\u1ea3n K552-KR t\u01b0\u01a1ng th\u00edch h\u1ed7 tr\u1ee3.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\"><strong>Firmware<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Firmware b\u00ean trong b\u1ed9 \u0111i\u1ec1u khi\u1ec3n b\u00e0n ph\u00edm. Kh\u00f4ng c\u1ea7n c\u1eadp nh\u1eadt firmware \u0111\u1ec3 c\u00e0i \u0111\u1eb7t Software th\u00f4ng th\u01b0\u1eddng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>N\u1ebfu K552-KR \u0111\u00e3 nh\u1eadp \u0111\u01b0\u1ee3c v\u0103n b\u1ea3n, driver HID h\u1ec7 th\u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 \u0111ang ho\u1ea1t \u0111\u1ed9ng. Th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t l\u1ea1i driver n\u00e0y ch\u1ec9 v\u00ec Redragon Software kh\u00f4ng nh\u1eadn di\u1ec7n b\u00e0n ph\u00edm.<\/p>\n<h3>C\u00e1c phi\u00ean b\u1ea3n K552-KR hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u0169 h\u01a1n<\/h3>\n<p>K552-KR c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m quan tr\u1ecdng: c\u00e1c b\u00e0n ph\u00edm c\u00f3 c\u00f9ng k\u00fd hi\u1ec7u c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i d\u01b0\u1edbi nhi\u1ec1u phi\u00ean b\u1ea3n ph\u1ea7n c\u1ee9ng kh\u00e1c nhau.<\/p>\n<p>Redragon cung c\u1ea5p Windows Software ri\u00eang cho K552-KR. Tuy nhi\u00ean, vi\u1ec7c c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh ch\u00ednh th\u1ee9c kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00f3 nh\u1ea5t thi\u1ebft t\u01b0\u01a1ng th\u00edch v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c K552-KR \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n<p>V\u00ec v\u1eady c\u00f3 th\u1ec3 x\u1ea3y ra hai tr\u01b0\u1eddng h\u1ee3p:<\/p>\n<ul>\n<li>phi\u00ean b\u1ea3n K552-KR hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c Software ch\u00ednh th\u1ee9c nh\u1eadn di\u1ec7n v\u00e0 cho ph\u00e9p s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft l\u1eadp ph\u1ea7n m\u1ec1m c\u00f3 s\u1eb5n;<\/li>\n<li>phi\u00ean b\u1ea3n c\u0169 h\u01a1n ho\u1eb7c phi\u00ean b\u1ea3n theo khu v\u1ef1c v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng trong Windows nh\u01b0 m\u1ed9t b\u00e0n ph\u00edm, nh\u01b0ng Software b\u00e1o r\u1eb1ng kh\u00f4ng ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<div style=\"background: #eef7ff; border-left: 4px solid #2196f3; padding: 12px 15px; margin: 16px 0;\">N\u1ebfu K552-KR nh\u1eadp v\u0103n b\u1ea3n b\u00ecnh th\u01b0\u1eddng nh\u01b0ng Redragon Software kh\u00f4ng nh\u1eadn di\u1ec7n b\u00e0n ph\u00edm, \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng nh\u1ea5t thi\u1ebft c\u00f3 ngh\u0129a l\u00e0 c\u1ed5ng USB, driver HID ho\u1eb7c ch\u00ednh b\u00e0n ph\u00edm b\u1ecb l\u1ed7i. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0 phi\u00ean b\u1ea3n ph\u1ea7n c\u1ee9ng kh\u00f4ng t\u01b0\u01a1ng th\u00edch.<\/div>\n<h3>N\u00ean s\u1eed d\u1ee5ng Software n\u00e0o<\/h3>\n<p>\u0110\u1ed1i v\u1edbi m\u1eabu n\u00e0y, c\u1ea7n s\u1eed d\u1ee5ng ch\u01b0\u01a1ng tr\u00ecnh d\u00e0nh ri\u00eang cho <strong>Redragon K552-KR<\/strong>.<\/p>\n<p><a href=\"https:\/\/redragonshop.com\/blogs\/product-download\/redragon-k552-kr-gaming-keyboard\" target=\"_blank\" rel=\"noopener\">Trang t\u1ea3i Software ch\u00ednh th\u1ee9c cho Redragon K552-KR<\/a><\/p>\n<p>T\u1ec7p c\u00e0i \u0111\u1eb7t \u0111\u00e3 ki\u1ec3m tra c\u00f3 t\u00ean:<\/p>\n<p><code>Redragon_K552-KR_Software.exe<\/code><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 16px 0;\">\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\"><strong>K\u00edch th\u01b0\u1edbc t\u1ec7p \u0111\u00e3 ki\u1ec3m tra<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">2 637 094 byte<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\"><strong>SHA-256<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\"><code>1418748c1fdc4b8051c56c5262399e12474ef530b9dec10754baba3fec5a2d77<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\"><strong>Lo\u1ea1i tr\u00ecnh c\u00e0i \u0111\u1eb7t<\/strong><\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Inno Setup, \u1ee9ng d\u1ee5ng Windows<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Gi\u00e1 tr\u1ecb ki\u1ec3m tra \u00e1p d\u1ee5ng cho b\u1ea3n tr\u00ecnh c\u00e0i \u0111\u1eb7t \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra. N\u1ebfu Redragon c\u1eadp nh\u1eadt t\u1ec7p sau n\u00e0y, k\u00edch th\u01b0\u1edbc v\u00e0 SHA-256 c\u00f3 th\u1ec3 thay \u0111\u1ed5i.<\/p>\n<h3>Tr\u00ecnh c\u00e0i \u0111\u1eb7t kh\u00f4ng c\u00f3 ch\u1eef k\u00fd s\u1ed1<\/h3>\n<p>T\u1ec7p <code>Redragon_K552-KR_Software.exe<\/code> \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra kh\u00f4ng c\u00f3 ch\u1eef k\u00fd Authenticode t\u00edch h\u1ee3p. V\u00ec v\u1eady Windows c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb th\u00eam c\u1ea3nh b\u00e1o khi ch\u1ea1y.<\/p>\n<div style=\"background: #fffbf0; border-left: 4px solid #ff9800; padding: 12px 15px; margin: 16px 0;\">Kh\u00f4ng t\u1eaft Microsoft Defender, SmartScreen ho\u1eb7c c\u00e1c ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 kh\u00e1c c\u1ee7a Windows ch\u1ec9 \u0111\u1ec3 ch\u1ea1y tr\u00ecnh c\u00e0i \u0111\u1eb7t. Tr\u01b0\u1edbc ti\u00ean h\u00e3y \u0111\u1ea3m b\u1ea3o t\u1ec7p \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb trang Redragon ch\u00ednh th\u1ee9c v\u00e0 d\u00e0nh ri\u00eang cho K552-KR.<\/div>\n<h3>K\u1ebft n\u1ed1i b\u00e0n ph\u00edm<\/h3>\n<ol>\n<li>K\u1ebft n\u1ed1i K552-KR tr\u1ef1c ti\u1ebfp v\u1edbi c\u1ed5ng USB c\u1ee7a m\u00e1y t\u00ednh.<\/li>\n<li>Ch\u1edd Windows t\u1ef1 \u0111\u1ed9ng nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb.<\/li>\n<li>M\u1edf Notepad ho\u1eb7c m\u1ed9t \u00f4 nh\u1eadp li\u1ec7u kh\u00e1c.<\/li>\n<li>Ki\u1ec3m tra m\u1ed9t s\u1ed1 ph\u00edm ch\u1eef c\u00e1i, ph\u00edm c\u00e1ch, Enter v\u00e0 Backspace.<\/li>\n<li>N\u1ebfu nh\u1eadp li\u1ec7u ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, c\u00f3 th\u1ec3 chuy\u1ec3n sang c\u00e0i \u0111\u1eb7t Redragon Software.<\/li>\n<\/ol>\n<p>N\u1ebfu c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1edbi vi\u1ec7c nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb, t\u1ea1m th\u1eddi kh\u00f4ng s\u1eed d\u1ee5ng b\u1ed9 chia USB, dock, m\u00e0n h\u00ecnh c\u00f3 c\u1ed5ng USB ho\u1eb7c c\u00e1p n\u1ed1i d\u00e0i. K\u1ebft n\u1ed1i b\u00e0n ph\u00edm tr\u1ef1c ti\u1ebfp v\u1edbi m\u00e1y t\u00ednh.<\/p>\n<h3>Ki\u1ec3m tra trong Windows 11<\/h3>\n<p>N\u1ebfu b\u00e0n ph\u00edm kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng ngay c\u1ea3 tr\u01b0\u1edbc khi c\u00e0i \u0111\u1eb7t Redragon Software:<\/p>\n<ol>\n<li>Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o n\u00fat <strong>B\u1eaft \u0111\u1ea7u<\/strong>.<\/li>\n<li>M\u1edf <strong>Tr\u00ecnh qu\u1ea3n l\u00fd Thi\u1ebft b\u1ecb<\/strong>.<\/li>\n<li>Ki\u1ec3m tra m\u1ee5c <strong>B\u00e0n ph\u00edm<\/strong>.<\/li>\n<li>Ki\u1ec3m tra m\u1ee5c <strong>Human Interface Devices (Thi\u1ebft b\u1ecb Giao di\u1ec7n Ng\u01b0\u1eddi d\u00f9ng)<\/strong>.<\/li>\n<li>Ki\u1ec3m tra xem sau khi k\u1ebft n\u1ed1i c\u00f3 xu\u1ea5t hi\u1ec7n thi\u1ebft b\u1ecb USB kh\u00f4ng x\u00e1c \u0111\u1ecbnh ho\u1eb7c thi\u1ebft b\u1ecb c\u00f3 bi\u1ec3u t\u01b0\u1ee3ng c\u1ea3nh b\u00e1o hay kh\u00f4ng.<\/li>\n<\/ol>\n<p>B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 m\u1edf:<\/p>\n<p><strong>C\u00e0i \u0111\u1eb7t \u2192 Bluetooth v\u00e0 thi\u1ebft b\u1ecb \u2192 Thi\u1ebft b\u1ecb<\/strong><\/p>\n<p>T\u00ean Redragon c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng. B\u00e0n ph\u00edm HID c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c Windows nh\u1eadn di\u1ec7n d\u01b0\u1edbi t\u00ean ti\u00eau chu\u1ea9n.<\/p>\n<h3>Ki\u1ec3m tra trong Windows 10<\/h3>\n<ol>\n<li>Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o <strong>B\u1eaft \u0111\u1ea7u<\/strong>.<\/li>\n<li>Ch\u1ecdn <strong>Tr\u00ecnh qu\u1ea3n l\u00fd Thi\u1ebft b\u1ecb<\/strong>.<\/li>\n<li>Ki\u1ec3m tra c\u00e1c m\u1ee5c <strong>B\u00e0n ph\u00edm<\/strong> v\u00e0 <strong>Human Interface Devices (Thi\u1ebft b\u1ecb Giao di\u1ec7n Ng\u01b0\u1eddi d\u00f9ng)<\/strong>.<\/li>\n<\/ol>\n<p>N\u1ebfu b\u00e0n ph\u00edm nh\u1eadp v\u0103n b\u1ea3n b\u00ecnh th\u01b0\u1eddng, kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t driver h\u1ec7 th\u1ed1ng ri\u00eang c\u1ee7a Redragon.<\/p>\n<h3>C\u00e0i \u0111\u1eb7t Redragon Software<\/h3>\n<ol>\n<li>K\u1ebft n\u1ed1i K552-KR v\u1edbi m\u00e1y t\u00ednh.<\/li>\n<li>\u0110\u00f3ng c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh Redragon d\u00e0nh cho b\u00e0n ph\u00edm kh\u00e1c.<\/li>\n<li>Ch\u1ea1y <code>Redragon_K552-KR_Software.exe<\/code>.<\/li>\n<li>N\u1ebfu Windows hi\u1ec3n th\u1ecb y\u00eau c\u1ea7u Ki\u1ec3m so\u00e1t T\u00e0i kho\u1ea3n Ng\u01b0\u1eddi d\u00f9ng, h\u00e3y ki\u1ec3m tra t\u00ean t\u1ec7p \u0111ang ch\u1ea1y.<\/li>\n<li>Th\u1ef1c hi\u1ec7n c\u00e0i \u0111\u1eb7t theo h\u01b0\u1edbng d\u1eabn c\u1ee7a tr\u00ecnh c\u00e0i \u0111\u1eb7t.<\/li>\n<li>Sau khi ho\u00e0n t\u1ea5t, kh\u1edfi ch\u1ea1y Redragon Software.<\/li>\n<li>Ki\u1ec3m tra xem ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 nh\u1eadn di\u1ec7n K552-KR \u0111ang k\u1ebft n\u1ed1i hay kh\u00f4ng.<\/li>\n<\/ol>\n<p>T\u00ean ch\u00ednh x\u00e1c c\u1ee7a t\u1eebng ph\u1ea7n trong ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo phi\u00ean b\u1ea3n Software. N\u1ebfu kh\u00f4ng bi\u1ebft t\u00ean c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n giao di\u1ec7n, h\u00e3y d\u1ef1a v\u00e0o ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 \u2014 v\u00ed d\u1ee5 ph\u1ea7n \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n n\u1ec1n ho\u1eb7c thi\u1ebft l\u1eadp ph\u00edm.<\/p>\n<h3>N\u1ebfu tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 c\u00e0i ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a m\u1ed9t K552 kh\u00e1c<\/h3>\n<p>Software c\u1ee7a m\u1ed9t m\u1eabu t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t \u0111\u01b0\u1ee3c trong Windows nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi K552-KR.<\/p>\n<h4>Windows 11<\/h4>\n<ol>\n<li>M\u1edf <strong>C\u00e0i \u0111\u1eb7t \u2192 \u1ee8ng d\u1ee5ng \u2192 \u1ee8ng d\u1ee5ng \u0111\u00e3 c\u00e0i \u0111\u1eb7t<\/strong>.<\/li>\n<li>T\u00ecm ch\u01b0\u01a1ng tr\u00ecnh Redragon \u0111\u00e3 c\u00e0i tr\u01b0\u1edbc \u0111\u00f3 d\u00e0nh cho m\u1ed9t b\u00e0n ph\u00edm kh\u00e1c.<\/li>\n<li>G\u1ee1 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00f3.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Windows.<\/li>\n<li>K\u1ebft n\u1ed1i K552-KR.<\/li>\n<li>C\u00e0i \u0111\u1eb7t \u0111\u00fang <code>Redragon_K552-KR_Software.exe<\/code>.<\/li>\n<\/ol>\n<h4>Windows 10<\/h4>\n<ol>\n<li>M\u1edf <strong>C\u00e0i \u0111\u1eb7t \u2192 \u1ee8ng d\u1ee5ng \u2192 \u1ee8ng d\u1ee5ng &amp; t\u00ednh n\u0103ng<\/strong>.<\/li>\n<li>G\u1ee1 ch\u01b0\u01a1ng tr\u00ecnh Redragon kh\u00f4ng ph\u00f9 h\u1ee3p.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh.<\/li>\n<li>C\u00e0i \u0111\u1eb7t Software d\u00e0nh cho K552-KR.<\/li>\n<\/ol>\n<p>Khi c\u00e0i \u0111\u1eb7t l\u1ea1i Redragon Software theo c\u00e1ch th\u00f4ng th\u01b0\u1eddng, kh\u00f4ng c\u1ea7n g\u1ee1 c\u00e1c thi\u1ebft b\u1ecb HID h\u1ec7 th\u1ed1ng kh\u1ecfi Tr\u00ecnh qu\u1ea3n l\u00fd Thi\u1ebft b\u1ecb.<\/p>\n<h2>Ph\u1ea7n 2. Thi\u1ebft l\u1eadp Rainbow RGB v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/h2>\n<h3>Rainbow RGB tr\u00ean K552-KR c\u00f3 ngh\u0129a l\u00e0 g\u00ec<\/h3>\n<p>Khi m\u00f4 t\u1ea3 K552-KR, c\u1ea7n ph\u00e2n bi\u1ec7t \u0111\u00e8n n\u1ec1n Rainbow v\u1edbi \u0111\u00e8n n\u1ec1n RGB \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 \u0111\u1ea7y \u0111\u1ee7, cho ph\u00e9p t\u1ef1 do g\u00e1n b\u1ea5t k\u1ef3 m\u00e0u n\u00e0o trong h\u00e0ng tri\u1ec7u m\u00e0u cho t\u1eebng ph\u00edm ri\u00eang bi\u1ec7t.<\/p>\n<p>\u0110\u1ed1i v\u1edbi K552-KR hi\u1ec7n \u0111\u1ea1i, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f4ng b\u1ed1 \u0111\u00e8n n\u1ec1n Rainbow v\u1edbi nhi\u1ec1u m\u00e0u v\u00e0 c\u00e1c hi\u1ec7u \u1ee9ng kh\u00e1c nhau. V\u00ec v\u1eady vi\u1ec7c c\u00f3 k\u00fd hi\u1ec7u RGB trong t\u00ean ho\u1eb7c m\u00f4 t\u1ea3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 phi\u00ean b\u1ea3n c\u1ee5 th\u1ec3 cho ph\u00e9p \u0111\u1eb7t ho\u00e0n to\u00e0n b\u1ea5t k\u1ef3 m\u00e0u n\u00e0o cho t\u1eebng ph\u00edm.<\/p>\n<div style=\"background: #eef7ff; border-left: 4px solid #2196f3; padding: 12px 15px; margin: 16px 0;\">N\u1ebfu b\u00e0n ph\u00edm hi\u1ec3n th\u1ecb c\u00e1c hi\u1ec7u \u1ee9ng nhi\u1ec1u m\u00e0u nh\u01b0ng ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng cho ph\u00e9p ch\u1ecdn t\u00f9y \u00fd m\u00e0u cho t\u1eebng ph\u00edm, \u0111i\u1ec1u \u0111\u00f3 t\u1ef1 n\u00f3 kh\u00f4ng ch\u1ee9ng minh c\u00f3 l\u1ed7i. Tr\u01b0\u1edbc ti\u00ean c\u1ea7n t\u00ednh \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ee7a ch\u00ednh phi\u00ean b\u1ea3n Rainbow K552-KR.<\/div>\n<h3>Thi\u1ebft l\u1eadp \u0111\u00e8n n\u1ec1n qua Software<\/h3>\n<p>N\u1ebfu Software \u0111\u00e3 c\u00e0i \u0111\u1eb7t nh\u1eadn di\u1ec7n K552-KR:<\/p>\n<ol>\n<li>Kh\u1edfi ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh khi b\u00e0n ph\u00edm \u0111ang \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/li>\n<li>M\u1edf ph\u1ea7n \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n n\u1ec1n.<\/li>\n<li>Xem c\u00e1c ch\u1ebf \u0111\u1ed9 v\u00e0 hi\u1ec7u \u1ee9ng c\u00f3 s\u1eb5n.<\/li>\n<li>Ch\u1ecdn ch\u1ebf \u0111\u1ed9 c\u1ea7n thi\u1ebft.<\/li>\n<li>Thi\u1ebft l\u1eadp c\u00e1c th\u00f4ng s\u1ed1 c\u00f3 s\u1eb5n cho ch\u1ebf \u0111\u1ed9 \u0111\u00f3.<\/li>\n<li>\u00c1p d\u1ee5ng thay \u0111\u1ed5i b\u1eb1ng c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<\/ol>\n<p>T\u1eadp h\u1ee3p c\u00e1c thi\u1ebft l\u1eadp c\u00f3 s\u1eb5n ph\u1ee5 thu\u1ed9c v\u00e0o phi\u00ean b\u1ea3n ph\u1ea7n c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a ch\u00ednh \u0111\u00e8n n\u1ec1n Rainbow. Kh\u00f4ng n\u00ean d\u1ef1a v\u00e0o video ho\u1eb7c h\u01b0\u1edbng d\u1eabn d\u00e0nh cho K552-RGB v\u00e0 mong \u0111\u1ee3i K552-KR cung c\u1ea5p c\u00f9ng m\u1ed9t t\u1eadp h\u1ee3p thi\u1ebft l\u1eadp m\u00e0u.<\/p>\n<h3>T\u1ea1i sao kh\u00f4ng th\u1ec3 ch\u1ecdn b\u1ea5t k\u1ef3 m\u00e0u n\u00e0o cho t\u1eebng ph\u00edm<\/h3>\n<p>M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y nh\u1ea7m l\u1eabn l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng t\u1eeb RGB \u0111\u1ec3 m\u00f4 t\u1ea3 \u0111\u00e8n n\u1ec1n Rainbow.<\/p>\n<p>N\u1ebfu K552-KR cung c\u1ea5p m\u1ed9t s\u1ed1 m\u00e0u v\u00e0 hi\u1ec7u \u1ee9ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh s\u1eb5n nh\u01b0ng kh\u00f4ng cho ph\u00e9p g\u00e1n t\u00f9y \u00fd m\u1ed9t s\u1eafc m\u00e0u cho t\u1eebng ph\u00edm, \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 gi\u1edbi h\u1ea1n b\u00ecnh th\u01b0\u1eddng c\u1ee7a phi\u00ean b\u1ea3n b\u00e0n ph\u00edm c\u1ee5 th\u1ec3.<\/p>\n<p>Tr\u01b0\u1edbc khi t\u00ecm ki\u1ebfm l\u1ed7i, h\u00e3y ki\u1ec3m tra:<\/p>\n<ul>\n<li>m\u1eabu ch\u00ednh x\u00e1c tr\u00ean nh\u00e3n c\u1ee7a b\u00e0n ph\u00edm;<\/li>\n<li>c\u00f3 \u0111ang s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn d\u00e0nh cho K552-RGB thay v\u00ec K552-KR hay kh\u00f4ng;<\/li>\n<li>Software K552-KR ch\u00ednh th\u1ee9c c\u00f3 nh\u1eadn di\u1ec7n b\u00e0n ph\u00edm hay kh\u00f4ng;<\/li>\n<li>ch\u01b0\u01a1ng tr\u00ecnh th\u1ef1c t\u1ebf cung c\u1ea5p nh\u1eefng ch\u1ee9c n\u0103ng n\u00e0o sau khi nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<p>Kh\u00f4ng c\u00e0i \u0111\u1eb7t ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a K552-RGB ch\u1ec9 \u0111\u1ec3 c\u00f3 th\u00eam c\u00e1c thi\u1ebft l\u1eadp m\u00e0u.<\/p>\n<h3>L\u1ed7i Device is not detected<\/h3>\n<p>N\u1ebfu Redragon Software kh\u1edfi ch\u1ea1y nh\u01b0ng b\u00e1o r\u1eb1ng kh\u00f4ng ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb, tr\u01b0\u1edbc ti\u00ean h\u00e3y x\u00e1c \u0111\u1ecbnh xem ch\u00ednh b\u00e0n ph\u00edm c\u00f3 ho\u1ea1t \u0111\u1ed9ng trong Windows hay kh\u00f4ng.<\/p>\n<h4>B\u00e0n ph\u00edm nh\u1eadp \u0111\u01b0\u1ee3c nh\u01b0ng Software kh\u00f4ng nh\u1eadn di\u1ec7n<\/h4>\n<p>\u0110\u00e2y l\u00e0 t\u00ecnh hu\u1ed1ng quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi K552-KR.<\/p>\n<ol>\n<li>\u0110\u00f3ng Redragon Software.<\/li>\n<li>Ki\u1ec3m tra r\u1eb1ng vi\u1ec7c nh\u1eadp v\u0103n b\u1ea3n th\u00f4ng th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o \u0111\u00e3 c\u00e0i \u0111\u00fang Software d\u00e0nh cho K552-KR.<\/li>\n<li>Ng\u1eaft k\u1ebft n\u1ed1i b\u00e0n ph\u00edm.<\/li>\n<li>K\u1ebft n\u1ed1i b\u00e0n ph\u00edm v\u1edbi m\u1ed9t c\u1ed5ng USB kh\u00e1c tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e1y t\u00ednh.<\/li>\n<li>Ch\u1edd Windows nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb.<\/li>\n<li>Kh\u1edfi ch\u1ea1y l\u1ea1i ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<\/ol>\n<p>N\u1ebfu th\u00f4ng b\u00e1o <strong>Device is not detected<\/strong> v\u1eabn xu\u1ea5t hi\u1ec7n m\u1eb7c d\u00f9 b\u00e0n ph\u00edm ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, c\u00f3 kh\u1ea3 n\u0103ng Software kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi phi\u00ean b\u1ea3n ph\u1ea7n c\u1ee9ng n\u00e0y.<\/p>\n<div style=\"background: #fffbf0; border-left: 4px solid #ff9800; padding: 12px 15px; margin: 16px 0;\">Kh\u00f4ng c\u1ed1 kh\u1eafc ph\u1ee5c l\u1ed7i <strong>Device is not detected<\/strong> b\u1eb1ng c\u00e1ch c\u00e0i \u0111\u1eb7t firmware c\u1ee7a K552-RGB, K552-KRS, K552P-KB ho\u1eb7c K552P-KR EU. Firmware kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c ph\u00edm, b\u1ed1 c\u1ee5c ho\u1eb7c ch\u00ednh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang.<\/div>\n<h3>K552-KR c\u0169 kh\u00f4ng \u0111\u01b0\u1ee3c Software m\u1edbi nh\u1eadn di\u1ec7n<\/h3>\n<p>N\u1ebfu b\u00e0n ph\u00edm \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb l\u00e2u tr\u01b0\u1edbc khi Software K552-KR ri\u00eang xu\u1ea5t hi\u1ec7n, vi\u1ec7c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb HID v\u1eabn kh\u00f4ng \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh Redragon hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p>D\u1ea5u hi\u1ec7u c\u1ee7a tr\u01b0\u1eddng h\u1ee3p n\u00e0y:<\/p>\n<ul>\n<li>Windows nh\u1eadn di\u1ec7n b\u00e0n ph\u00edm \u1ed5n \u0111\u1ecbnh;<\/li>\n<li>nh\u1eadp v\u0103n b\u1ea3n ho\u1ea1t \u0111\u1ed9ng;<\/li>\n<li>\u0111\u00e8n n\u1ec1n t\u00edch h\u1ee3p ho\u1ea1t \u0111\u1ed9ng;<\/li>\n<li>Software K552-KR ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t;<\/li>\n<li>ch\u01b0\u01a1ng tr\u00ecnh b\u00e1o kh\u00f4ng t\u00ecm th\u1ea5y thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<p>N\u1ebfu \u0111\u1ed5i c\u1ed5ng USB v\u00e0 c\u00e0i \u0111\u1eb7t s\u1ea1ch \u0111\u00fang Software v\u1eabn kh\u00f4ng gi\u00fap \u00edch, kh\u00f4ng n\u00ean li\u00ean t\u1ee5c c\u00e0i \u0111\u1eb7t l\u1ea1i driver HID c\u1ee7a Windows. V\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn phi\u00ean b\u1ea3n ph\u1ea7n c\u1ee9ng c\u1ee7a b\u00e0n ph\u00edm.<\/p>\n<h3>Software m\u1edf \u0111\u01b0\u1ee3c nh\u01b0ng thay \u0111\u1ed5i kh\u00f4ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng<\/h3>\n<p>N\u1ebfu ch\u01b0\u01a1ng tr\u00ecnh nh\u1eadn di\u1ec7n K552-KR nh\u01b0ng c\u00e1c thi\u1ebft l\u1eadp \u0111\u00e8n n\u1ec1n \u0111\u00e3 ch\u1ecdn kh\u00f4ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng:<\/p>\n<ol>\n<li>Ch\u1ecdn m\u1ed9t ch\u1ebf \u0111\u1ed9 c\u00f3 s\u1eb5n kh\u00e1c v\u00e0 th\u1eed \u00e1p d\u1ee5ng.<\/li>\n<li>\u0110\u00f3ng ho\u00e0n to\u00e0n ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<li>Ng\u1eaft k\u1ebft n\u1ed1i b\u00e0n ph\u00edm.<\/li>\n<li>K\u1ebft n\u1ed1i l\u1ea1i b\u00e0n ph\u00edm.<\/li>\n<li>Kh\u1edfi ch\u1ea1y l\u1ea1i Software.<\/li>\n<li>Ki\u1ec3m tra k\u1ebft n\u1ed1i qua m\u1ed9t c\u1ed5ng USB kh\u00e1c.<\/li>\n<li>N\u1ebfu tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00e3 c\u00e0i Software c\u1ee7a m\u1ed9t K552 kh\u00e1c, h\u00e3y g\u1ee1 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00f3 v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i \u0111\u00fang ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<\/ol>\n<p>N\u1ebfu m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 kh\u00f4ng kh\u1ea3 d\u1ee5ng, \u0111\u00e2y c\u0169ng c\u00f3 th\u1ec3 l\u00e0 gi\u1edbi h\u1ea1n c\u1ee7a phi\u00ean b\u1ea3n Rainbow ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u1ed7i ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n<h3>Sau khi c\u00e0i ch\u01b0\u01a1ng tr\u00ecnh, b\u00e0n ph\u00edm nh\u1eadp sai k\u00fd t\u1ef1<\/h3>\n<p>N\u1ebfu ph\u00edm ho\u1ea1t \u0111\u1ed9ng v\u1ec1 m\u1eb7t v\u1eadt l\u00fd nh\u01b0ng Windows hi\u1ec3n th\u1ecb k\u00fd t\u1ef1 kh\u00e1c, tr\u01b0\u1edbc ti\u00ean h\u00e3y ki\u1ec3m tra b\u1ed1 c\u1ee5c ng\u00f4n ng\u1eef c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh. Redragon Software v\u00e0 b\u1ed1 c\u1ee5c Windows th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 kh\u00e1c nhau.<\/p>\n<h4>Windows 11<\/h4>\n<p>M\u1edf:<\/p>\n<p><strong>C\u00e0i \u0111\u1eb7t \u2192 Th\u1eddi gian &amp; ng\u00f4n ng\u1eef \u2192 Ng\u00f4n ng\u1eef &amp; khu v\u1ef1c<\/strong><\/p>\n<p>Ki\u1ec3m tra c\u00e1c ng\u00f4n ng\u1eef v\u00e0 b\u1ed1 c\u1ee5c b\u00e0n ph\u00edm \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam.<\/p>\n<h4>Windows 10<\/h4>\n<p>M\u1edf:<\/p>\n<p><strong>C\u00e0i \u0111\u1eb7t \u2192 Th\u1eddi gian &amp; ng\u00f4n ng\u1eef \u2192 Ng\u00f4n ng\u1eef<\/strong><\/p>\n<p>Ki\u1ec3m tra b\u1ed1 c\u1ee5c b\u00e0n ph\u00edm \u0111\u00e3 c\u00e0i \u0111\u1eb7t.<\/p>\n<p>C\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd khi ki\u1ec3m tra c\u00e1c phi\u00ean b\u1ea3n b\u00e0n ph\u00edm ISO theo khu v\u1ef1c. S\u1ef1 kh\u00f4ng kh\u1edbp gi\u1eefa b\u1ed1 c\u1ee5c v\u1eadt l\u00fd v\u00e0 b\u1ed1 c\u1ee5c Windows \u0111\u00e3 ch\u1ecdn c\u00f3 th\u1ec3 tr\u00f4ng gi\u1ed1ng l\u1ed7i m\u1eb7c d\u00f9 b\u00e0n ph\u00edm ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang.<\/p>\n<h3>Phi\u00ean b\u1ea3n ISO theo khu v\u1ef1c v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng \u0111\u00fang<\/h3>\n<p>N\u1ebfu v\u1ecb tr\u00ed v\u1eadt l\u00fd c\u1ee7a m\u1ed9t s\u1ed1 ph\u00edm kh\u00f4ng kh\u1edbp v\u1edbi h\u00ecnh \u1ea3nh b\u00e0n ph\u00edm trong Software, kh\u00f4ng c\u00e0i firmware c\u1ee7a m\u1ed9t K552 kh\u00e1c \u0111\u1ec3 c\u1ed1 thay \u0111\u1ed5i b\u1ed1 c\u1ee5c \u1ea3o.<\/p>\n<p>Tr\u01b0\u1edbc ti\u00ean h\u00e3y ki\u1ec3m tra:<\/p>\n<ul>\n<li>k\u00fd hi\u1ec7u m\u1eabu ch\u00ednh x\u00e1c;<\/li>\n<li>b\u1ed1 c\u1ee5c khu v\u1ef1c c\u1ee7a b\u00e0n ph\u00edm;<\/li>\n<li>b\u1ed1 c\u1ee5c Windows \u0111\u00e3 ch\u1ecdn c\u00f3 \u0111\u00fang hay kh\u00f4ng;<\/li>\n<li>\u0111ang s\u1eed d\u1ee5ng \u0111\u00fang Software d\u00e0nh cho K552-KR hay kh\u00f4ng.<\/li>\n<\/ul>\n<p>N\u1ebfu v\u1ea5n \u0111\u1ec1 ch\u1ec9 t\u1ed3n t\u1ea1i b\u00ean trong Redragon Software c\u00f2n Windows nh\u1eadn di\u1ec7n \u0111\u00fang m\u1ecdi l\u1ea7n nh\u1ea5n, nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 n\u1eb1m \u1edf vi\u1ec7c \u00e1nh x\u1ea1 b\u1ed1 c\u1ee5c trong ph\u1ea7n m\u1ec1m ch\u1ee9 kh\u00f4ng ph\u1ea3i \u1edf switch c\u01a1.<\/p>\n<h3>M\u1ed9t ph\u00edm kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<p>N\u1ebfu v\u1ea5n \u0111\u1ec1 ch\u1ec9 li\u00ean quan \u0111\u1ebfn m\u1ed9t ph\u00edm ri\u00eang l\u1ebb, tr\u01b0\u1edbc ti\u00ean c\u1ea7n x\u00e1c \u0111\u1ecbnh xem nguy\u00ean nh\u00e2n c\u00f3 li\u00ean quan \u0111\u1ebfn ch\u01b0\u01a1ng tr\u00ecnh, b\u1ed1 c\u1ee5c hay ch\u00ednh switch.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 16px 0;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\">Tri\u1ec7u ch\u1ee9ng<\/th>\n<th style=\"border: 1px solid #ccc; padding: 8px; text-align: left;\">C\u1ea7n ki\u1ec3m tra g\u00ec<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Ph\u00edm nh\u1eadp k\u00fd t\u1ef1 kh\u00e1c<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">B\u1ed1 c\u1ee5c ng\u00f4n ng\u1eef c\u1ee7a Windows.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Ph\u00edm ho\u1ea1t \u0111\u1ed9ng trong Windows nh\u01b0ng hi\u1ec3n th\u1ecb kh\u00f4ng \u0111\u00fang trong Software<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch gi\u1eefa Software v\u00e0 b\u1ed1 c\u1ee5c khu v\u1ef1c.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">\u0110\u00f4i khi l\u1ea7n nh\u1ea5n b\u1ecb b\u1ecf s\u00f3t<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Switch, ti\u1ebfp \u0111i\u1ec3m v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u00edm khi kh\u00f4ng ch\u1ea1y Software.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Ph\u00edm ho\u00e0n to\u00e0n kh\u00f4ng ph\u1ea3n h\u1ed3i tr\u00ean nhi\u1ec1u m\u00e1y t\u00ednh<\/td>\n<td style=\"border: 1px solid #ccc; padding: 8px;\">Kh\u1ea3 n\u0103ng switch ho\u1eb7c bo m\u1ea1ch b\u1ecb l\u1ed7i ph\u1ea7n c\u1ee9ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Hot-swap v\u00e0 thay switch<\/h3>\n<p>Phi\u00ean b\u1ea3n K552-KR hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 l\u00e0 hot-swappable v\u00e0 d\u00e0nh cho c\u00e1c switch Redragon\/Outemu 3-pin t\u01b0\u01a1ng th\u00edch.<\/p>\n<p>N\u1ebfu m\u1ed9t ph\u00edm ri\u00eang l\u1ebb ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh, \u0111\u1ed3ng th\u1eddi Software v\u00e0 b\u1ed1 c\u1ee5c Windows \u0111\u00e3 \u0111\u01b0\u1ee3c lo\u1ea1i tr\u1eeb l\u00e0 nguy\u00ean nh\u00e2n, c\u00f3 th\u1ec3 ki\u1ec3m tra switch n\u1ebfu K552-KR c\u1ee5 th\u1ec3 th\u1ef1c s\u1ef1 c\u00f3 socket hot-swap.<\/p>\n<div style=\"background: #fffbf0; border-left: 4px solid #ff9800; padding: 12px 15px; margin: 16px 0;\">Kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng \u0111\u1eb7c t\u00ednh c\u1ee7a K552-KR hi\u1ec7n \u0111\u1ea1i cho m\u1ecdi phi\u00ean b\u1ea3n c\u0169. Tr\u01b0\u1edbc khi th\u00e1o switch, h\u00e3y \u0111\u1ea3m b\u1ea3o ch\u00ednh chi\u1ebfc b\u00e0n ph\u00edm c\u1ee5 th\u1ec3 th\u1ef1c s\u1ef1 h\u1ed7 tr\u1ee3 hot-swap.<\/div>\n<p>C\u0169ng kh\u00f4ng n\u00ean coi m\u1ecdi switch c\u01a1 \u0111\u1ec1u t\u01b0\u01a1ng th\u00edch ch\u1ec9 v\u00ec h\u00ecnh d\u00e1ng b\u00ean ngo\u00e0i gi\u1ed1ng nhau. \u0110\u1ed1i v\u1edbi phi\u00ean b\u1ea3n hi\u1ec7n \u0111\u1ea1i, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c switch Redragon\/Outemu 3-pin t\u01b0\u01a1ng \u1ee9ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/p>\n<h3>Sau khi c\u1eadp nh\u1eadt Windows, Software kh\u00f4ng c\u00f2n nh\u1eadn di\u1ec7n b\u00e0n ph\u00edm<\/h3>\n<p>N\u1ebfu sau khi c\u1eadp nh\u1eadt Windows, K552-KR v\u1eabn nh\u1eadp \u0111\u01b0\u1ee3c nh\u01b0ng ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng c\u00f2n nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb:<\/p>\n<ol>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh.<\/li>\n<li>Ki\u1ec3m tra vi\u1ec7c nh\u1eadp v\u0103n b\u1ea3n th\u00f4ng th\u01b0\u1eddng.<\/li>\n<li>K\u1ebft n\u1ed1i b\u00e0n ph\u00edm v\u1edbi m\u1ed9t c\u1ed5ng USB kh\u00e1c.<\/li>\n<li>\u0110\u00f3ng r\u1ed3i kh\u1edfi ch\u1ea1y l\u1ea1i Redragon Software.<\/li>\n<li>N\u1ebfu kh\u00f4ng gi\u00fap \u00edch, ch\u1ec9 g\u1ee1 ch\u01b0\u01a1ng tr\u00ecnh Redragon.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Windows.<\/li>\n<li>C\u00e0i \u0111\u1eb7t l\u1ea1i Software d\u00e0nh cho K552-KR.<\/li>\n<\/ol>\n<p>N\u1ebfu c\u00e1c ch\u1ee9c n\u0103ng HID c\u1ee7a b\u00e0n ph\u00edm v\u1eabn ho\u1ea1t \u0111\u1ed9ng, kh\u00f4ng n\u00ean g\u1ee1 c\u00e1c drivers ti\u00eau chu\u1ea9n c\u1ee7a Windows khi kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n<h3>C\u00e1ch c\u00e0i \u0111\u1eb7t l\u1ea1i ho\u00e0n to\u00e0n Redragon Software<\/h3>\n<h4>Windows 11<\/h4>\n<ol>\n<li>M\u1edf <strong>C\u00e0i \u0111\u1eb7t \u2192 \u1ee8ng d\u1ee5ng \u2192 \u1ee8ng d\u1ee5ng \u0111\u00e3 c\u00e0i \u0111\u1eb7t<\/strong>.<\/li>\n<li>T\u00ecm Redragon Software.<\/li>\n<li>G\u1ee1 ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh.<\/li>\n<li>Ki\u1ec3m tra r\u1eb1ng K552-KR v\u1eabn ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u00e0n ph\u00edm th\u00f4ng th\u01b0\u1eddng.<\/li>\n<li>C\u00e0i \u0111\u1eb7t l\u1ea1i <code>Redragon_K552-KR_Software.exe<\/code>.<\/li>\n<\/ol>\n<h4>Windows 10<\/h4>\n<ol>\n<li>M\u1edf <strong>C\u00e0i \u0111\u1eb7t \u2192 \u1ee8ng d\u1ee5ng \u2192 \u1ee8ng d\u1ee5ng &amp; t\u00ednh n\u0103ng<\/strong>.<\/li>\n<li>G\u1ee1 ch\u01b0\u01a1ng tr\u00ecnh Redragon.<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh.<\/li>\n<li>Ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00e0n ph\u00edm.<\/li>\n<li>C\u00e0i \u0111\u1eb7t l\u1ea1i \u0111\u00fang Software.<\/li>\n<\/ol>\n<h3>B\u00e0n ph\u00edm ho\u00e0n to\u00e0n kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n<\/h3>\n<p>N\u1ebfu K552-KR kh\u00f4ng nh\u1eadp \u0111\u01b0\u1ee3c v\u00e0 Windows kh\u00f4ng ph\u1ea3n \u1ee9ng khi k\u1ebft n\u1ed1i b\u00e0n ph\u00edm, c\u1ea7n ch\u1ea9n \u0111o\u00e1n v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc khi c\u00e0i \u0111\u1eb7t Redragon Software.<\/p>\n<ol>\n<li>Ng\u1eaft k\u1ebft n\u1ed1i b\u00e0n ph\u00edm.<\/li>\n<li>K\u1ebft n\u1ed1i b\u00e0n ph\u00edm v\u1edbi m\u1ed9t c\u1ed5ng USB kh\u00e1c.<\/li>\n<li>Kh\u00f4ng s\u1eed d\u1ee5ng b\u1ed9 chia USB.<\/li>\n<li>Ki\u1ec3m tra b\u00e0n ph\u00edm tr\u00ean m\u1ed9t m\u00e1y t\u00ednh kh\u00e1c.<\/li>\n<li>Ki\u1ec3m tra trong Tr\u00ecnh qu\u1ea3n l\u00fd Thi\u1ebft b\u1ecb xem thi\u1ebft b\u1ecb m\u1edbi c\u00f3 xu\u1ea5t hi\u1ec7n sau khi k\u1ebft n\u1ed1i hay kh\u00f4ng.<\/li>\n<\/ol>\n<p>N\u1ebfu b\u00e0n ph\u00edm kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u m\u00e1y t\u00ednh, vi\u1ec7c c\u00e0i \u0111\u1eb7t l\u1ea1i Redragon Software th\u01b0\u1eddng kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 v\u00ec ch\u01b0\u01a1ng tr\u00ecnh b\u1ed5 sung kh\u00f4ng thay th\u1ebf k\u1ebft n\u1ed1i USB\/HID c\u01a1 b\u1ea3n.<\/p>\n<h3>Kh\u00f4ng c\u00e0i \u0111\u1eb7t firmware c\u1ee7a K552 kh\u00e1c<\/h3>\n<div style=\"background: #fffbf0; border-left: 4px solid #ff9800; padding: 12px 15px; margin: 16px 0;\"><strong>\u0110\u1eb7c bi\u1ec7t nguy hi\u1ec3m khi s\u1eed d\u1ee5ng firmware c\u1ee7a m\u1ed9t phi\u00ean b\u1ea3n kh\u00e1c ch\u1ec9 \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i Device is not detected.<\/strong> K552-RGB, K552-KRS, K552P-KB, K552P-KR EU v\u00e0 K552BGC-M kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 th\u1ec3 thay th\u1ebf cho K552-KR.<\/div>\n<p>Firmware kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn b\u1ed1 c\u1ee5c kh\u00f4ng \u0111\u00fang, m\u1ed9t s\u1ed1 ph\u00edm ho\u1ea1t \u0111\u1ed9ng sai ho\u1eb7c thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p>N\u1ebfu b\u00e0n ph\u00edm ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb HID nh\u01b0ng l\u1ed7i ch\u1ec9 t\u1ed3n t\u1ea1i trong Redragon Software, c\u1eadp nh\u1eadt firmware kh\u00f4ng n\u00ean l\u00e0 bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c \u0111\u1ea7u ti\u00ean.<\/p>\n<h3>Kh\u00f4ng s\u1eed d\u1ee5ng c\u00e1c t\u1ed5 h\u1ee3p Fn ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn c\u1ee7a nh\u1eefng K552 kh\u00e1c<\/h3>\n<p>Tr\u00ean Internet c\u00f3 c\u00e1c h\u01b0\u1edbng d\u1eabn v\u1edbi nhi\u1ec1u t\u1ed5 h\u1ee3p <strong>Fn + Ins<\/strong>, <strong>Fn + Home<\/strong>, <strong>Fn + PgUp<\/strong>, <strong>Fn + Del<\/strong>, <strong>Fn + End<\/strong> v\u00e0 <strong>Fn + PgDn<\/strong>, c\u0169ng nh\u01b0 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p Factory Reset kh\u00e1c nhau.<\/p>\n<p>Nh\u1eefng h\u01b0\u1edbng d\u1eabn n\u00e0y \u00e1p d\u1ee5ng cho c\u00e1c bi\u1ebfn th\u1ec3 kh\u00e1c nhau trong d\u00f2ng K552. Ch\u1ec9 n\u00ean s\u1eed d\u1ee5ng ch\u00fang v\u1edbi K552-KR khi t\u1ed5 h\u1ee3p t\u01b0\u01a1ng \u1ee9ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn cho phi\u00ean b\u1ea3n ph\u1ea7n c\u1ee9ng c\u1ee5 th\u1ec3.<\/p>\n<p>V\u00ec l\u00fd do t\u01b0\u01a1ng t\u1ef1, kh\u00f4ng n\u00ean t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng cho K552-KR c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1eb7t l\u1ea1i, chuy\u1ec3n ch\u1ebf \u0111\u1ed9 RGB ho\u1eb7c ch\u1ee9c n\u0103ng b\u1ea3o tr\u00ec d\u00e0nh cho K552-RGB, K552P-KB v\u00e0 c\u00e1c m\u1eabu t\u01b0\u01a1ng t\u1ef1 kh\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redragon K552-KR l\u00e0 b\u00e0n ph\u00edm c\u01a1 c\u00f3 d\u00e2y d\u1ea1ng TKL v\u1edbi \u0111\u00e8n n\u1ec1n Rainbow RGB. \u0110\u1ec3 ho\u1ea1t \u0111\u1ed9ng th\u00f4ng th\u01b0\u1eddng, kh\u00f4ng c\u1ea7n driver ri\u00eang c\u1ee7a Redragon: sau khi k\u1ebft n\u1ed1i, Windows s\u1eed d\u1ee5ng driver HID h\u1ec7 th\u1ed1ng ti\u00eau chu\u1ea9n. Ph\u1ea7n&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/drivervn.com\/?p=78483\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[],"class_list":["post-78483","post","type-post","status-publish","format-standard","hentry","category-redragon"],"_links":{"self":[{"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/posts\/78483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drivervn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78483"}],"version-history":[{"count":1,"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/posts\/78483\/revisions"}],"predecessor-version":[{"id":78484,"href":"https:\/\/drivervn.com\/index.php?rest_route=\/wp\/v2\/posts\/78483\/revisions\/78484"}],"wp:attachment":[{"href":"https:\/\/drivervn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drivervn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drivervn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}