{"id":9596,"date":"2017-03-06T21:07:27","date_gmt":"2017-03-06T18:07:27","guid":{"rendered":"https:\/\/driverscn.com\/?p=9596"},"modified":"2024-06-06T13:12:33","modified_gmt":"2024-06-06T10:12:33","slug":"lenovo-ideapad-b4450s-drivers-download","status":"publish","type":"post","link":"https:\/\/driverscn.com\/?p=9596","title":{"rendered":"Lenovo B4450s \u9a45\u52d5\u7a0b\u5f0f\u4e0b\u8f09"},"content":{"rendered":"

\u9a45\u52d5\u7a0b\u5f0f\u548c\u8edf\u4ef6Windows<\/p>\n

\"Lenovo\u9a45\u52d5\u7a0b\u5f0f\"\u578b\u865f\uff1aLenovo B4450s \u7b46\u8a18\u672c\u96fb\u8166<\/p>\n

\u97f3\u9891\u9a45\u52d5<\/strong><\/p>\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
\u79d1\u80dc\u8baf\u97f3\u9891\u9a45\u52d5\u8edf\u4ef6<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
\u79d1\u80dc\u8baf\u97f3\u9891\u9a45\u52d5\u8edf\u4ef6<\/a><\/td>\nWindows 10, 8\uff0864 \u4f4d\u5143\uff09, 7 (32-bit, 64-bit)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u84dd\u7259\u548c\u8c03\u5236\u89e3\u8c03\u5668\u9a45\u52d5\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
Broadcom\u84dd\u72594.0\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
Realtek\u84dd\u72594.0\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u663e\u793a\u548c\u89c6\u9891\u56fe\u5f62\u9a45\u52d5\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
AMD\u56fe\u5f62\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 10\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
AMD USB\u8fc7\u6ee4\u5668\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
AMD\u56fe\u5f62\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
AMD\u56fe\u5f62\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 7\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u76f8\u673a\u548c\u8bfb\u5361\u5668\u9a45\u52d5\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
Genesys \u5a92\u4f53\u8bfb\u5361\u5668\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
\u96c6\u6210\u6444\u50cf\u5934\u9a45\u52d5<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u9f20\u6807\u548c\u952e\u76d8\u9a45\u52d5\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
Synaptics\u89e6\u6478\u677f\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 10, Windows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
Synaptics\u89e6\u6478\u677f\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 10, 8.1, 8\uff0864 \u4f4d\u5143\uff09, 7 (32-bit, 64-bit)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u8edf\u4ef6\u548c\u5b9e\u7528\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
\u70ed\u952e\u529f\u80fd\u96c6\u6210<\/a><\/td>\nWindows 8 \/ 8.1\uff0864 \u4f4d\u5143\uff09, 7 (32-bit, 64-bit), XP<\/td>\n<\/tr>\n
\u81ea\u52a8\u6eda\u52a8\u5b9e\u7528\u7a0b\u5f0f<\/a><\/td>\nWindows 8 \/ 8.1\uff0864 \u4f4d\u5143\uff09, 7 (32-bit, 64-bit), XP<\/td>\n<\/tr>\n
Lenovo QuickControl for Windows 7\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/a><\/td>\nWindows 8.1, 8, 7 (32\/64-bit)<\/td>\n<\/tr>\n
Lenovo QuickControl for Windows 8 \/ 8.1 (32-bit, 64-bit)<\/a><\/td>\nWindows 8.1, 8, 7 (32\/64-bit)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u7f51\u7edc\uff1a\u4ee5\u592a\u7f51\uff08\u4ee5\u592a\u7f51\uff09\u9a45\u52d5\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
Realtek\u4ee5\u592a\u7f51\u63a7\u5236\u5668\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u7f51\u7edc\uff1a\u65e0\u7ebf\u5c40\u57df\u7f51\u9a45\u52d5\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
Realtek\u65e0\u7ebf\u5c40\u57df\u7f51\u9002\u914d\u5668\u8edf\u4ef6<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
Broadcom\u65e0\u7ebfLAN\u9002\u914d\u5668\u8edf\u4ef6<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
Realtek\u4ee5\u592a\u7f51\u63a7\u5236\u5668\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 10, 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
Realtek\u65e0\u7ebf\u5c40\u57df\u7f51\u9002\u914d\u5668\u8edf\u4ef6<\/a><\/td>\nWindows 8.1\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u7f51\u7edc\uff1a\u65e0\u7ebf\u5c40\u57df\u7f51\u9a45\u52d5\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
\u8054\u60f3\u79fb\u52a8\u5bbd\u5e26\u6fc0\u6d3b<\/a><\/td>\nWindows 7\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

ThinkVantage<\/strong><\/p>\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
<\/td>\nWindows 10\uff0cWindows 8 \/ 8.1\uff0cWindows 7\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/td>\n<\/tr>\n
ThinkVantage\uff08R\uff09Access Connections\uff08TM\uff09<\/a><\/td>\nWindows 7\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u5b58\u50a8\u9a45\u52d5\u7a0b\u5f0f<\/strong><\/p>\n\n\n\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
Lenovo\u80fd\u6e90\u7ba1\u7406\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 8.1 (32-bit, 64-bit)<\/td>\n<\/tr>\n
Lenovo\u80fd\u6e90\u7ba1\u7406\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 8\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/td>\n<\/tr>\n
Lenovo\u80fd\u6e90\u7ba1\u7406\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 7\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/td>\n<\/tr>\n
Lenovo\u80fd\u6e90\u7ba1\u7406\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 10\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/td>\n<\/tr>\n
\u9ad8\u7ea7\u914d\u7f6e\u548c\u80fd\u6e90\u7ba1\u7406\u63a5\u53e3\uff08ACPI\uff09\u9a45\u52d5\u7a0b\u5f0f<\/a><\/td>\nWindows 10\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u8bca\u65ad<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
Lenovo Linux Diagnostics – \u53ef\u542f\u52a8\u7684USB<\/a><\/td>\n\u00a0Windows<\/td>\n<\/tr>\n
Lenovo Linux Diagnostics – \u53ef\u542f\u52a8\u5149\u76d8<\/a><\/td>\n\u00a0Windows<\/td>\n<\/tr>\n
Lenovo Linux Diagnostics – \u53ef\u542f\u52a8\u5149\u76d8<\/a><\/td>\n<\/td>\n<\/tr>\n
\u8054\u60f3Windows\u8bca\u65ad\u7a0b\u5f0f – \u53ef\u542f\u52a8\u7684USB<\/a><\/td>\n\u00a0Windows<\/td>\n<\/tr>\n
\u8054\u60f3UEFI\u53ef\u542f\u52a8\u751f\u6210\u5668GUI<\/a><\/td>\n\u00a0Windows<\/td>\n<\/tr>\n
Lenovo UEFI\u8bca\u65ad\u7a0b\u5f0f – \u53ef\u542f\u52a8\u7684USB<\/a><\/td>\n\u00a0Windows<\/td>\n<\/tr>\n
\u8054\u60f3UEFI\u8bca\u65ad\u7684\u7528\u6237\u6307\u5357 <\/a><\/p>\n

\u8054\u60f3UEFI\u53ef\u542f\u52a8\u53d1\u751f\u5668CMD<\/a><\/td>\n

<\/td>\n<\/tr>\n
Lenovo UEFI\u8bca\u65ad\u7a0b\u5f0f – \u53ef\u542f\u52a8\u7684USB\uff0832 \u4f4d\u5143\uff09<\/a><\/td>\n\u00a0Windows<\/td>\n<\/tr>\n
\u8054\u60f3\u89e3\u51b3\u65b9\u6848\u4e2d\u5fc3\u768432\u4f4dWindows<\/a><\/td>\nWindows 10\uff0832 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
\u8054\u60f3\u89e3\u51b3\u65b9\u6848\u4e2d\u5fc3\u768464\u4f4dWindows<\/a><\/td>\nWindows 10, 8.1, 8, 7\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
\u8054\u60f3\u952e\u76d8\u6d4b\u8bd5\u4e3aWindows 32\u4f4d<\/a><\/td>\nWindows 10, 8.1, 8, 7\uff0832 \u4f4d\u5143\uff09, XP<\/td>\n<\/tr>\n
\u8054\u60f3\u986f\u793a\u5668\u63a5\u53e3\u6d4b\u8bd5\u4e3aWindows 32\u4f4d<\/a><\/td>\nWindows 10, 8.1, 8, 7\uff0832 \u4f4d\u5143\uff09, XP<\/td>\n<\/tr>\n
\u8054\u60f3\u986f\u793a\u5668\u63a5\u53e3\u6d4b\u8bd5\u7a97\u53e364\u4f4d<\/a><\/td>\nWindows 10, Windows 8, Windows 7\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n
\u8054\u60f3\u952e\u76d8\u6d4b\u8bd5Windows 64\u4f4d<\/a><\/td>\nWindows 10, 8.1, 8, 7\uff0864 \u4f4d\u5143\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

BIOS \/ UEFI<\/strong><\/p>\n\n\n\n\n
\u9a45\u52d5\u7a0b\u5f0f:<\/td>\n\u64cd\u4f5c\u7cfb\u7d71\uff1a<\/td>\n<\/tr>\n
BIOS\u66f4\u65b0\u5b9e\u7528\u7a0b\u5f0f<\/a><\/td>\nWindows 8 \/ 8.1, Windows 7\uff0832\u4f4d\uff0c64\u4f4d\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"Lenovo\u9a45\u52d5\u7a0b\u5f0f\"\u578b\u865f\uff1aLenovo B4450s \u7b46\u8a18\u672c\u96fb\u8166<\/p>\n

\u0421\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c<\/span><\/p>\n