w541
tqsheng发表于 2015-06-02 05:04:00
http://support.lenovo.com/services/us/en/productdownload/index/dd7b5b9c-b84d-4ca7-b487-0b7e881bb667?dataSource=ce8a46b7-b51e-4970-8659-bd20c7626d8e&productSelection;=Laptops-and-netbooks%2FThinkPad-W-Series-laptops%2FThinkPad-W541&TabItemID;=a0dfde1b-11db-401d-9216-d3c89cd77fb4&pageSize;=10