Chosen Solution

Can anyone help identifying this component on my surface pro 6 it is located just above the battery connector next to a row of caps (see images) Also the nand has been removed and damaged some of the bga pads, can I fit a nand in the second location instead or do the pads need repairing.

The part that is burnt is labelled BK8EE or BK80F on other models. I tried searching for this online but no luck so far… I would imagine it is some kind of mosfet or switching IC.

Thankyou I will search myself and see if i can source one.