couple days ago i woke up and noticed my xbox was turned on. I tried to turn it off but as soon as I turn it off it just turns itself on again and again. checked almost everything but i dont think i can fix this.
So here's my question. If I buy any used xbox with any modchip then connect my old xbox hdd, will I be able to keep and use all the contents in the hdd? or do i need to do some work? Im kinda new to all this u know

Currently I have 1.1 xbox with smartxx v2 midchip.