问题描述:
问题解答:
很简单/重新下一QQ就可以了看下这个3G上网卡故障解决http://www.baidu.com/s?ie=gb2312&bs=%B1%B1%BE%A9%C9%CF%CD%F8%BF%A8%B6%CC%C6%DA%B3%F6%D7%E2&sr=&z=&cl=3&f=8&tn=baidu&wd=%B1%B1%BE%A9%C9%CF%CD%F8%BF%A8%B6%CC%C6%DA%B3%F6%D7%E2&ct=0