xbox without power

hi, i just left my house and my modded xbox has no power and wont for weeks will it be ok?

 

As long as your ms dashboard is intact.

 

yeah, if you dont have a valid ms dash, your clock resets about 5-6 hours without power, when this resets, the xbox cant find the time, then it tries to go the original ms dash to try and reset BUT WAIT! its not there so you get the infamous
ERROR 16-Internal clock cannot be set

 

i still have the ms dash and evolutionX dash

 

then you'll be fine