try update the driver

来源: windows8 于 2013-11-28 09:11:23 [] [旧帖] [给我悄悄话] 阅读数 : (178 bytes)

http://www.dell.com/support/drivers/us/en/04/DriverDetails/Product/latitude-e6420?driverId=GGY5W&osCode=ww1&fileId=3292011827&languageCode=en&categoryId=IN

请您先登陆，再发跟帖！