Smart Card reader unable works on WIN8

If your smart card reader works on WIN7 but WIN8 , you can try this as below

假如你的晶片讀卡機原本WIN7 是沒問題的, 但升級到WIN8 晶片讀卡機突然有問題, 可以試著下列方式.

First, go to device management , find a SmartCard item, then double click on item

首先在裝置管理員, 找到晶片讀卡機的項目, 然後快速點擊2次

then go to power management , uncheck first item 

然後在電源管理的第一個項目 uncheck