我的是Thinkpad T61, 首先装firmware,参考: http://wiki.centos.org/HowTos/Laptops/Wireless#head-97ffecc675e60b690e5649c6ccef13cc34184187 yum --enablerepo=elrepo install iwl4965-firmware or if you do not have a working internet connection then downloaded the package here and install i ...