Jailbreak not working on atv2 (HELP!)

 hey really need help so I recently wanted to try to jailbreak my Apple TV 2  did the whole process 

Launch seas0npass

Create IPSW

etc...

everything went good  flashing lights were flashing as supposed to, no pop-ups firmware restore was successful .the only thing was that it didn't take me

straight to iTunes after it was succesful and it didn't update so didn't think much of it Connected  the atv2 to HDMI and power cord, tried to turn it on with atv2 (silver) control  doesn't get no signal blank screen and atv2 lights flashes really fast than stops than it happens again and so on. . has anyone had similar problem ? did I do something wrong? need help please

[quote="Rozayy_r"]

 hey really need help so I recently wanted to try to jailbreak my Apple TV 2  did the whole process 

Launch seas0npass

Create IPSW

etc...

everything went good  flashing lights were flashing as supposed to, no pop-ups firmware restore was successful .the only thing was that it didn't take me

straight to iTunes after it was succesful and it didn't update so didn't think much of it Connected  the atv2 to HDMI and power cord, tried to turn it on with atv2 (silver) control  doesn't get no signal blank screen and atv2 lights flashes really fast than stops than it happens again and so on. . has anyone had similar problem ? did I do something wrong? need help please

[/quote]

Check this out...it worked for me http://forum.firecore.com/topic/12385

can it be done on a mac?

This one is for windows. If you have a mac, just proceed with the usual jb process.