Acer inspire 5315 tried to reload os after win 7 failure-can't do anything now.

[ero]

win 7 failed, so tried to format and install win 2k. got to setting up windows and hung. Tried again and now screen comes up that basically says something is corrupted and system is stopping to protect it from damage. Can't boot from hdd or cd. Get to splash screen and then it says preparing for recvery and hangs. Need help!

 

[ero]

ok, so I managed to repartion the drive , however I cannot get it formatted. I just get " bad command". Checked directory and Don't see "format.com" Any suggestions?