{"id":9594,"date":"2017-03-06T21:04:23","date_gmt":"2017-03-06T18:04:23","guid":{"rendered":"https:\/\/driversthai.com\/?p=9594"},"modified":"2017-03-06T21:04:23","modified_gmt":"2017-03-06T18:04:23","slug":"lenovo-ideapad-b4400s-drivers-download","status":"publish","type":"post","link":"https:\/\/driversthai.com\/?p=9594","title":{"rendered":"Lenovo B4400s \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 B4400s \u0e42\u0e19\u0e49\u0e15\u0e1a\u0e38\u0e4a\u0e04 \/ \u0e41\u0e25\u0e47\u0e1b\u0e17\u0e47\u0e2d\u0e1b<\/p>\n<p style=\"text-align: center;\"><strong>BIOS \/ UEFI<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Windows 8 \/ 8.1, 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>\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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8bk05ww.zip\">Intel\u00ae PROSet\/Wireless Bluetooth \u0e0b\u0e2d\u0e1f\u0e15\u0e4c\u0e41\u0e27\u0e23\u0e4c (Software)<\/a><\/td>\n<td>Windows 10 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15), Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8bh11ww.zip\">REALTEK Bluetooth \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td>Windows 10 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15), Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8bh10ww.exe\">Realtek  Bluetooth 4.0 \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c<\/a><\/td>\n<td>Windows 8 (64 \u0e1a\u0e34\u0e15), 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>USB Device, FireWire, IEEE 1394<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8ui03ww.exe\">Intel \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c USB3.0<\/a><\/td>\n<td>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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e40\u0e2a\u0e35\u0e22\u0e07<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 10 (64 \u0e1a\u0e34\u0e15), 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>Diagnostic<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/lscsetup_x86_32004.exe\">Lenovo Solution Center for 32-bit Windows<\/a><\/td>\n<td>Windows 10 (32 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/thinkvantage_en\/lscsetup_x64_33003.exe\">Lenovo Solution Center for 64-bit Windows<\/a><\/td>\n<td>Windows 10, Windows 8 \/ 8.1, Windows 7 (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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8d214ww.exe\">Intel Display \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td>Windows 8, Windows 7 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8d214ww.zip\">Intel(R) Iris(TM) graphics<\/a><\/td>\n<td>Windows 10 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15), Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8dq08ww.exe\">NVIDIA Optimus Display \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8d915ww.exe\">NVIDIA Optimus Display \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td>Windows 8, Windows 7 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8dp07ww.exe\">Intel Display \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8wr05ww.exe\">Intel Wireless Display<\/a><\/td>\n<td>Windows 8 (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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8iv05ww.exe\">Intel SATA Controller AHCI \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td>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>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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8c603ww.exe\">Integrated \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e25\u0e49\u0e2d\u0e07<\/a><\/td>\n<td>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j1c206ww.exe\">Integrated \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e01\u0e25\u0e49\u0e2d\u0e07<\/a><\/td>\n<td>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>\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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/synaptics_v190111_lenovo.zip\">Synaptics Touchpad driver<\/a><\/td>\n<td>Windows 10, Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8ts10ww.zip\">Synaptics Touchpad driver<\/a><\/td>\n<td>Windows 10 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15), Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 10 (64-bit ), 8.1 (64 \u0e1a\u0e34\u0e15), 8 (64 \u0e1a\u0e34\u0e15), 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8tb04ww.exe\">Synaptics Touchpad software<\/a><\/td>\n<td>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>Software and Utilities<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/n1avu35e.exe\">Hotkey Features Integration<\/a><\/td>\n<td>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><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/gfvv22ew.exe\">Auto Scroll Utility<\/a><\/td>\n<td>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><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>Windows 8 \/ 8.1, Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8 \/ 8.1, Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8sz04ww.exe\">Intel Smart Connect Technology 4.2<\/a><\/td>\n<td>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\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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8rr07ww.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>Windows 10 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15), Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8rr06ww.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>Windows 8 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8r103ww.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>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>\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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 10, Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8wj18ww.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>Windows 8 (64 \u0e1a\u0e34\u0e15), 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>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Windows 10, Windows 8 \/ 8.1, 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>\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8.1 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 8 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 7 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><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>Windows 10 (32 \u0e1a\u0e34\u0e15 \/ 64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/ibmdl\/pub\/pc\/pccbbs\/mobiles\/n14u405w.exe\">Power Manager<\/a><\/td>\n<td>Windows 7 Vista (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>Chipset<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td>\u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c:<\/td>\n<td>\u0e23\u0e30\u0e1a\u0e1a\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23:<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8ie02ww.exe\">\u0e23\u0e2d\u0e07\u0e23\u0e31\u0e1a\u0e0a\u0e34\u0e1b\u0e40\u0e0b\u0e47\u0e15 Intel \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a Windows<\/a><\/td>\n<td>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8mi02ww.exe\">Intel \u0e2d\u0e34\u0e19\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e40\u0e1f\u0e2a\u0e40\u0e2d\u0e47\u0e19\u0e08\u0e34\u0e49\u0e19\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23 \u0e44\u0e14\u0e23\u0e4c\u0e40\u0e27\u0e2d\u0e23\u0e4c (Driver)<\/a><\/td>\n<td>Windows 8.1 (64 \u0e1a\u0e34\u0e15)<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/download.lenovo.com\/pccbbs\/mobiles\/j8ic03ww.exe\">\u0e23\u0e2d\u0e07\u0e23\u0e31\u0e1a\u0e0a\u0e34\u0e1b\u0e40\u0e0b\u0e47\u0e15 Intel \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a Windows<\/a><\/td>\n<td>Windows 8 (64 \u0e1a\u0e34\u0e15), 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 B4400s \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=9594\" target=\"_blank\" rel=\"noopener\">Facebook<\/a><a href=\"https:\/\/twitter.com\/intent\/tweet?url=https:\/\/driversthai.com\/?p=9594&text=Lenovo+B4400s+%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\" 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