I was updating to the latest version of Froyo and the cable was accidentally disconnected 
Now the phone is unresponsive after the Galaxy S splash screen. I found out about Recovery Mode (Power+Home+Volume Up.) I formatted the internal card, applied a wipe/factory reset and then I rebooted but the phone still remains blank after the Galaxy intro.
I had a micro SD but I removed it before doing any of these. What steps do I need to take to get it working again? Any help is appreciated.

Now the phone is unresponsive after the Galaxy S splash screen. I found out about Recovery Mode (Power+Home+Volume Up.) I formatted the internal card, applied a wipe/factory reset and then I rebooted but the phone still remains blank after the Galaxy intro.
I had a micro SD but I removed it before doing any of these. What steps do I need to take to get it working again? Any help is appreciated.