Win7 bootable disk

[j1edfit9]

I upgraded my Dell Inspiron530s to Win7 with Win7 disk I bought at the PX a few years ago. I recently moved back to the US and I cannot find my Win7 disk. My Dell won't boot and it is asking me for the orginal disk to boot from. IS there a way to get a bootable disk so I can repair my computer? I have the original Dell disks but I think it used Windows Vista version. Can someone advise me? Thanks.

 

[USAFRet]

You can download the relevant Windows 7 ISO from here:
http://www.w7forums.com/threads/official-windows-7-sp1-iso-image-downloads.12325/

Download, burn to DVD, proceed.