Homogeneous System copy with Same SID

Hello All,

I am trying to restore SAP system which got crashed.

I have a backup of the crashed system.

Can i build the system with same SID using System copy---> Backup/Restore ---->Load dump manually.

System Details are

OS:- Windows 2012R2

SAP:- SAP ERP6.0 EHP7

DB:-SAP SYBASE ASE 16.0

Need suggestions Urgently.

Regards

Anand