last night i downloaded and installed chipset driver, no good :-

來源: 老生長談 於 2014-11-07 07:24:05 [] [舊帖] [給我悄悄話] 閱讀數 : (35 bytes)
回答: goto lenovo site to download and install drivers. 由 //// 於 2014-11-07 06:47:56

it did solve other unknown devices

請您先登陸，再發跟帖！