Original we only have one all-in-one server. Recently we add a new server (VM) and decide to use it as WFE. The old one will become APP server. I followed the procedure here: http://technet.microsoft.com/en-us/library/cc261752(v=office.15).aspx#addserver
Basically I install sharepoint on the new server and run product configuration wizard. I verified with a client computer I can login to sharepoint site (with URL point to original server). Then I updated the HOST file to have the URL point to new WFE server.
When I browse to the URL I get password prompt as usual. After login 3 times it throw me a blank white page. I have verified the Microsoft SharePoint Foundation Web Application is started on WFE.
However I can login to central administration page at the WFE server localhost using URL like http: appserver:30895/
What else I have missed? Thanks.