Installing Windows 7 without a DVD?

Windows 7 Crash while installing on HP pavilion dv6?

• Windows 7 (7000) Crash while installing on HP pavilion dv6, i like to inform that i was installing from DVD drive as clean install and formatting the hard disk, it start installing and in the mid of process, system restart and then once it reach to install from same point it give me the Blue screen of Death also i replaced the hard disk and then try same thing happen and on same hard disk later installed vista from recovery cd and working properly. Can some one help me in this regard how to install windows 7 my laptop have a vista home premium preloaded in my home desktop Windows 7 installed and working properly

• Answer:

  FIRST of all Windows 7 is in BETA for testing.It will crash some computers that have hardware and or drivers that aren't compatible with it.That's the whole point of beta testing to report to Microsoft so they can adjust for it before the actual release, and NOT to install it just to tell everyone you have Windows 7!!!