{"id":9596,"date":"2017-03-06T21:07:27","date_gmt":"2017-03-06T18:07:27","guid":{"rendered":"https:\/\/driversthai.com\/?p=9596"},"modified":"2024-06-05T17:00:17","modified_gmt":"2024-06-05T17:00:17","slug":"lenovo-ideapad-b4450s-drivers-download","status":"publish","type":"post","link":"https:\/\/driversthai.com\/?p=9596","title":{"rendered":"Lenovo B4450s \u0e14\u0e32\u0e27\u0e19\u0e4c\u0e42\u0e2b\u0e25\u0e14\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c"},"content":{"rendered":"<p>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e0b\u0e2d\u0e1f\u0e15\u0e4c\u0e41\u0e27\u0e23\u0e4c\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a Windows<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-18267 alignleft\" src=\"https:\/\/driversthai.com\/wp-content\/uploads\/2018\/09\/Lenovo.jpg\" alt=\"\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c Lenovo\" width=\"57\" height=\"10\" \/>\u0e41\u0e1a\u0e1a: Lenovo B4450s \u0e42\u0e19\u0e49\u0e15\u0e1a\u0e38\u0e4a\u0e04 \/ \u0e41\u0e25\u0e47\u0e1b\u0e17\u0e47\u0e2d\u0e1b<\/p>\n<p style=\"text-align: center;\"><strong>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e40\u0e2a\u0e35\u0e22\u0e07<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"305\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"319\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8ab13ww.exe\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e40\u0e2a\u0e35\u0e22\u0e07 Conexant \u0e0b\u0e2d\u0e1f\u0e15\u0e4c\u0e41\u0e27\u0e23\u0e4c (Software)<\/a><\/td>\n<td width=\"319\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8ac21ww.zip\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e40\u0e2a\u0e35\u0e22\u0e07 Conexant \u0e0b\u0e2d\u0e1f\u0e15\u0e4c\u0e41\u0e27\u0e23\u0e4c (Software)<\/a><\/td>\n<td width=\"319\">Windows 10, 8 (64 \u0e1a\u0e34\u0e15), 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>\u0e1a\u0e25\u0e39\u0e17\u0e39 \u0e18 \u0e41\u0e25\u0e30\u0e42\u0e21\u0e40\u0e14\u0e47\u0e21 (Bluetooth \/ Modem) \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"305\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"319\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8bn03ww.exe\">Broadcom  Bluetooth 4.0 \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c<\/a><\/td>\n<td width=\"319\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8bm03ww.exe\">Realtek  Bluetooth 4.0 \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c<\/a><\/td>\n<td width=\"319\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>\u0e01\u0e23\u0e32\u0e1f\u0e34\u0e01\u0e41\u0e1a\u0e1a\u0e14\u0e34\u0e2a\u0e40\u0e1e\u0e25\u0e22\u0e4c\u0e41\u0e25\u0e30\u0e27\u0e34\u0e14\u0e35\u0e42\u0e2d (Display \/ Video Graphics) \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"303\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"317\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"303\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/15.20.1055-m495-150706a-186521c-lenovo.zip\">AMD Graphic \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td width=\"317\">Windows 10 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"303\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/hquh01ww.exe\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c AMD USB Filter<\/a><\/td>\n<td width=\"317\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"303\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/hud403ww.exe\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e23\u0e32\u0e1f\u0e34\u0e01 AMD<\/a><\/td>\n<td width=\"317\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"303\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/hud605ww.exe\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e23\u0e32\u0e1f\u0e34\u0e01 AMD<\/a><\/td>\n<td width=\"317\">Windows 7 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>Camera and \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e32\u0e23\u0e4c\u0e14\u0e23\u0e35\u0e14\u0e40\u0e14\u0e2d\u0e23\u0e4c (Card Reader)<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"304\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"317\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8sm02ww.exe\">Genesys Media \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e32\u0e23\u0e4c\u0e14\u0e23\u0e35\u0e14\u0e40\u0e14\u0e2d\u0e23\u0e4c (Card Reader)<\/a><\/td>\n<td width=\"317\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j1c505ww.exe\">Integrated \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e25\u0e49\u0e2d\u0e07<\/a><\/td>\n<td width=\"317\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>\u0e40\u0e21\u0e32\u0e2a\u0e4c\u0e41\u0e25\u0e30\u0e04\u0e35\u0e22\u0e4c\u0e1a\u0e2d\u0e23\u0e4c\u0e14 (Mouse \/ Keyboard) \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"304\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"317\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/synaptics_v190111_lenovo.zip\">Synaptics Touchpad driver<\/a><\/td>\n<td width=\"317\">Windows 10, Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/mobiles\/j8ts10ww.zip\">Synaptics \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e17\u0e31\u0e0a\u0e41\u0e1e\u0e14<\/a><\/td>\n<td width=\"317\">Windows 10, 8.1, 8 (64 \u0e1a\u0e34\u0e15), 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>Software and Utilities<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"305\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"316\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/n1avu35e.exe\">Hotkey Features Integration<\/a><\/td>\n<td width=\"316\">Windows 8 \/ 8.1 (64 \u0e1a\u0e34\u0e15), Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15), XP<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/gfvv22ew.exe\">Auto Scroll Utility<\/a><\/td>\n<td width=\"316\">Windows 8 \/ 8.1 (64 \u0e1a\u0e34\u0e15), Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15), XP<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/mobiles\/giqc9aww_w7.exe\">Lenovo QuickControl for Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/a><\/td>\n<td width=\"316\">Windows 8.1, 8, 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/mobiles\/giqc9aww_w8.exe\">Lenovo QuickControl for Windows 8 \/ 8.1 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/a><\/td>\n<td width=\"316\">Windows 8.1, 8, 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>\u0e40\u0e04\u0e23\u0e37\u0e2d\u0e02\u0e48\u0e32\u0e22: LAN (Ethernet) \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"304\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"317\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8rb03ww.exe\">Realtek \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e04\u0e2d\u0e19\u0e42\u0e17\u0e23\u0e25\u0e40\u0e25\u0e2d\u0e23\u0e4c\u0e2d\u0e35\u0e40\u0e18\u0e2d\u0e23\u0e4c\u0e40\u0e19\u0e47\u0e15<\/a><\/td>\n<td width=\"317\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>\u0e23\u0e30\u0e1a\u0e1a\u0e40\u0e04\u0e23\u0e37\u0e2d\u0e02\u0e48\u0e32\u0e22: LAN \u0e44\u0e23\u0e49\u0e2a\u0e32\u0e22 \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"312\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"309\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"312\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8ws05ww.exe\">Realtek \u0e0b\u0e2d\u0e1f\u0e15\u0e4c\u0e41\u0e27\u0e23\u0e4c\u0e2d\u0e41\u0e14\u0e47\u0e1b\u0e40\u0e15\u0e2d\u0e23\u0e4c LAN \u0e44\u0e23\u0e49\u0e2a\u0e32\u0e22<\/a><\/td>\n<td width=\"309\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"312\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8wn04ww.exe\">Broadcom \u0e0b\u0e2d\u0e1f\u0e15\u0e4c\u0e41\u0e27\u0e23\u0e4c\u0e2d\u0e41\u0e14\u0e47\u0e1b\u0e40\u0e15\u0e2d\u0e23\u0e4c LAN \u0e44\u0e23\u0e49\u0e2a\u0e32\u0e22<\/a><\/td>\n<td width=\"309\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"312\"><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/mobiles\/j8rb03ww.zip\">Realtek \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e04\u0e2d\u0e19\u0e42\u0e17\u0e23\u0e25\u0e40\u0e25\u0e2d\u0e23\u0e4c\u0e2d\u0e35\u0e40\u0e18\u0e2d\u0e23\u0e4c\u0e40\u0e19\u0e47\u0e15<\/a><\/td>\n<td width=\"309\">Windows 10, 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"312\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8ws05ww.exe\">Realtek \u0e0b\u0e2d\u0e1f\u0e15\u0e4c\u0e41\u0e27\u0e23\u0e4c\u0e2d\u0e41\u0e14\u0e47\u0e1b\u0e40\u0e15\u0e2d\u0e23\u0e4c LAN \u0e44\u0e23\u0e49\u0e2a\u0e32\u0e22<\/a><\/td>\n<td width=\"309\">Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>\u0e23\u0e30\u0e1a\u0e1a\u0e40\u0e04\u0e23\u0e37\u0e2d\u0e02\u0e48\u0e32\u0e22: LAN \u0e44\u0e23\u0e49\u0e2a\u0e32\u0e22 \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"307\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"314\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"307\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/gjwae3ww.exe\">Lenovo \u0e01\u0e32\u0e23\u0e40\u0e1b\u0e34\u0e14\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e1a\u0e23\u0e2d\u0e14\u0e41\u0e1a\u0e19\u0e14\u0e4c\u0e21\u0e37\u0e2d\u0e16\u0e37\u0e2d<\/a><\/td>\n<td width=\"314\">Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>ThinkVantage<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"307\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"314\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"307\"><\/td>\n<td width=\"314\">Windows 10, 8.1, 8, 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"307\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/gic785ww.exe\">ThinkVantage(R) Access Connections(TM)<\/a><\/td>\n<td width=\"314\">Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>Storage \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"309\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"315\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"309\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/n1mku52w.exe\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07 Lenovo<\/a><\/td>\n<td width=\"315\">Windows 8.1 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"309\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/n1mku52w.exe\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07 Lenovo<\/a><\/td>\n<td width=\"315\">Windows 8 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"309\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/n1mku52w.exe\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07 Lenovo<\/a><\/td>\n<td width=\"315\">Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"309\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/n1mku52w.exe\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07 Lenovo<\/a><\/td>\n<td width=\"315\">Windows 10 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"309\"><a href=\"https:\/\/download.lenovo.com\/consumer\/mobiles\/wwet020e.exe\">Advanced Configuration and Power Management Interface (ACPI) \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td width=\"315\">Windows 10 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>Diagnostic<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"304\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"317\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/linux-bootable-usb-41208665.run\">Lenovo Linux Diagnostics \u2013 Bootable USB<\/a><\/td>\n<td width=\"317\">\u00a0Windows<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/linux-bootable-cd-41308857.iso\">Lenovo Linux Diagnostics \u2013 Bootable CD<\/a><\/td>\n<td width=\"317\">\u00a0Windows<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/linux-bootable-cd-41308857.iso\">Lenovo Linux Diagnostics \u2013 Bootable CD<\/a><\/td>\n<td width=\"317\"><\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/thinkvantage_en\/bootable-generator-10.exe\">Lenovo Windows Diagnostics \u2013 Bootable USB<\/a><\/td>\n<td width=\"317\">\u00a0Windows<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/thinkvantage_en\/uefi-bootable-generator-gui-200.zip\">Lenovo UEFI Bootable Generator GUI<\/a><\/td>\n<td width=\"317\">\u00a0Windows<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/uefi-bootable-usb-360.zip\">Lenovo UEFI Diagnostics \u2013 Bootable USB<\/a><\/td>\n<td width=\"317\">\u00a0Windows<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles_pdf\/uefi-bootable-usb-user-guide-360.pdf\">User Guide for Lenovo UEFI Diagnostics <\/a><\/p>\n<p><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/thinkvantage_en\/uefi-bootable-generator-cmd-310.zip\">Lenovo UEFI Bootable Generator CMD<\/a><\/td>\n<td width=\"317\"><\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/uefi-bootable-usb-atom-360.zip\">Lenovo UEFI Diagnostics \u2013 Bootable USB (32 \u0e1a\u0e34\u0e15)<\/a><\/td>\n<td width=\"317\">\u00a0Windows<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/lscsetup_x86_32004.exe\">Lenovo Solution Center for 32-bit Windows<\/a><\/td>\n<td width=\"317\">Windows 10 (32 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/lscsetup_x64_33003.exe\">Lenovo Solution Center for 64-bit Windows<\/a><\/td>\n<td width=\"317\">Windows 10, 8.1, 8, 7 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/keyboard_test_x86_4708081.exe\">Lenovo Keyboard Test for Windows 32bit<\/a><\/td>\n<td width=\"317\">Windows 10, 8.1, 8, 7 (32 \u0e1a\u0e34\u0e15), XP<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/display_interface_test_x86_4708081.exe\">Lenovo Display Interface Test for Windows 32bit<\/a><\/td>\n<td width=\"317\">Windows 10, 8.1, 8, 7 (32 \u0e1a\u0e34\u0e15), XP<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/display_interface_test_x64_4708081.exe\">Lenovo Display Interface Test for Window 64 bit<\/a><\/td>\n<td width=\"317\">Windows 10, Windows 8, Windows 7 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td width=\"304\"><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/keyboard_test_x64_4708081.exe\">Lenovo Keyboard Test for Windows 64bit<\/a><\/td>\n<td width=\"317\">Windows 10, 8.1, 8, 7 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>BIOS \/ UEFI<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"305\">\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td width=\"319\">\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td width=\"305\"><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/mobiles\/huuj04ww.exe\">\u0e22\u0e39\u0e17\u0e34\u0e25\u0e34\u0e15\u0e35\u0e2d\u0e31\u0e1e\u0e40\u0e14\u0e15 BIOS<\/a><\/td>\n<td width=\"319\">Windows 8 \/ 8.1, Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-18267 alignleft\" src=\"https:\/\/driversthai.com\/wp-content\/uploads\/2018\/09\/Lenovo.jpg\" alt=\"\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c Lenovo\" width=\"57\" height=\"10\" \/>\u0e41\u0e1a\u0e1a: Lenovo B4450s \u0e42\u0e19\u0e49\u0e15\u0e1a\u0e38\u0e4a\u0e04 \/ \u0e41\u0e25\u0e47\u0e1b\u0e17\u0e47\u0e2d\u0e1b<\/p>\n<p><span style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\">\u0421\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c<\/span><\/p>\n<div class=\"social-share-buttons\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/driversthai.com\/?p=9596\" target=\"_blank\" rel=\"noopener\">Facebook<\/a><a href=\"https:\/\/twitter.com\/intent\/tweet?url=https:\/\/driversthai.com\/?p=9596&text=Lenovo+B4450s+%E0%B8%94%E0%B8%B2%E0%B8%A7%E0%B8%99%E0%B9%8C%E0%B9%82%E0%B8%AB%E0%B8%A5%E0%B8%94%E0%B9%84%E0%B8%94%E0%B8%A3%E0%B9%8C%E0%B9%80%E0%B8%A7%E0%B8%AD%E0%B8%A3%E0%B9%8C\" target=\"_blank\" rel=\"noopener\">Twitter<\/a><a 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