ok this is going to be long
1. took out the hard drive
2. loaded up xbox with worked
3. changed the power on to start disc not the dashboard
4. re-inserted the hard drive and added a games disc
5 powered up and the xbox worked with the game disc as it bypassed the dashboard
6. saved a new campain on to the hard drive to prove that read and write functions worked on the hard drive.
7. hit go to dash board !!! (xbox froze restarted 2nd try xbox froze restarted )!!!
8. loaded up disc instead of dash board i went to system and to storage and entered x , lb , rb x , lb , rb
this brought up a maintenance panel which i could delete system up dates from i said yes and it did what it said .
9. took out disc
10. loaded up dash board Success !!!! deleting the update worked i had full access to everything!
11. signed in to xbox live !!!! needed the update before i could join so i downloaded it.
12. Repeat of issue corrupt xbox live dashboard !!!!!!!!!!! ISSUE IS NOT SOLVED AND IS ONLY SOLVED BY STAYING OFFLINE
So to Recap read and writing of the HDD is fine i can save and load
the update is causing the problem as far as i can see !
i am in the middle of swapping an old HDD to a New HDD the new HDD is the one the updating is have an issue with.
is there something simple i've missed ?