how to enable SP 2007 on Hyper-V

Hi expert,

  I created a Hyper-V server that was our SP2007 life company server for test environment. 

and change this Hyper-V name to HyperV1, but I couldn't open SP2007 in this Hyper-V server.

Does anybody can let me know how to re-configure this Hyper-V server that will be not affect life company ?

Thanks

James Liang