Is it dead????

Hi need some advice plz
i tried to upgrade my dashboard to evox 3935, thought i done it correctly now this
Error 13
CODE DESCRIPTION
5-9 HDD Error
10-12 DVD Error
13 Dashboard could not be launched
14 Generic dashboard generic error
16 Dashboard files/settings incorrect
20 Dashboard was launched but failed
21 Generic unspecified errors

Flashing red/green, when i turn the executer 2 chip off still cant get in to the m$ dashboard. Cant connect through ftp neither.
Well have i screwed it or can it be sorted.
Please any help or advice would be greatly appreciated.

 

Tried using SlaYERS but cant get that to run neither.
What am i going to do???

 

Plays normal disks so what do i do to get the thing working again for copied games

 

Many thanks for the replies and advice, but got it sorted now. No more replies plz