820-00165 unable to boot all the way up

got a 00165 here with no sign of liquid damage that can't start up all the way. it hangs on the loading screen, the bar can be fully loaded and it still won't turn all the way on. this includes my own drives and also recovery. safe mode isnt working, i've also done the usual, SMC, PRAM without luck.
I'm thinking perhaps a bios issue?

I also booted with verbose mode and every time it was hanging on the same writing I took a picture.
 
ignore this. on closer inspection i found slight liquid damage on Q8062 and U8180 (not sure which of the two caused the issue) but i replaced both and it's back to life!
 
Top