HP Prodesk 405 G4 Missing elements

[Jofka]

Hello, I received a defective ProDesk 405 G4.
There are signs on the motherboard that someone has already done something.
Need help identifying the missing transistor.
Schematic if available.
Thanks in advance

[SMDFlea]

You can post a request for the schematic here - https://www.badcaps.net/forum/troubl...matic-requests