Invalid Disk Error.....

[ifyasmelll]

HEy ..
my xbox is modified with xecuter mod chip.. and was working fine.....
One day mu xbox started flashing red/green and then when i resoldered it.....it booted up but iam not able to play any of my backups .. it says
invalid disk...
Please help

[Vile]

HEy ..
my xbox is modified with xecuter mod chip.. and was working fine.....
One day mu xbox started flashing red/green and then when i resoldered it.....it booted up but iam not able to play any of my backups .. it says
invalid disk...
Please help

Maybe a point for the modchip accidently got disconnected. You could try opening the console up and verifying all points are still soldered. (this happned to me once)