error code 16 help fix

if you know how to fix error code 16 plz help. without buying a mod chip. cuz i have an xbox live account wasting and ill give you four months free on xbox live.

 

http://my.afterdawn.com/thereturn/blog_entry.cfm/374/hotswap
go there and learn how to hotswap....

 

if you cant see the microsoft logo at the bottom of the screen after it says xbox then u might b kinda screwed unless you can gain ftp access but even then if you cant connect then yous screwed but if u can see the microsoft logo talk to me