Hello Forum members, I need help with identifying the ICs in the picture below. I suspect they supply 3v/5v. Motherboard is water damaged and 19v has been restored but there is no 3v/5v as well as 3.3v LDO, and I need to know if anyone has information about the part numbers and which one supplies what voltage. Any help will be appreciated.

PU4501-SY8386BRHC
PU4551-SY8386ARHC

Thanks for the help..