MSI GF63 12UDX-234XPT - MS-16R81 VER:2.0 - Schematic needed

[SMDFlea]

Hello dear all friends. Can anyone please tell me what is a IC chip PU29 on MS-16R81 VER:2.0 board it has BFCP marking on it ? I will be truly appreciated

post pictures of both sides of the IC

[madfreak]

BFCP ( PU29 ) It is similar to BBBJ ( PU18 ) chip and it is close to that chip on that board. - I've marked it with a yellow arrow on last picture

[noname2024]

BFCP ( PU29 ) It is similar to BBBJ ( PU18 ) chip and it is close to that chip on that board. - I've marked it with a yellow arrow on last picture

IC CONVERTOR,MPS/MP1613GTL-Z,SOT583-8pin,3A SYNCHRONOUS STEP-DOWN CONVERTER WITH SS & PG,HALOGEN FREE

[madfreak]

IC CONVERTOR,MPS/MP1613GTL-Z,SOT583-8pin,3A SYNCHRONOUS STEP-DOWN CONVERTER WITH SS & PG,HALOGEN FREE

So the BBBR, BBBJ is the same exact chip so as the a BFCP, and those three chips are MPS/MP1613GTL-Z ?

[tajdzio]

noname2024 Please help. The marked places are vias, which are corroded by the liquid on the other side. I need to know what these signals are and where they lead to, so that I can eventually pull up a new line.

[noname2024]

noname2024 Please help. The marked places are vias, which are corroded by the liquid on the other side. I need to know what these signals are and where they lead to, so that I can eventually pull up a new line.

try

[madfreak]

Dear friends can You please check me if I am thinking correct, that those values on coils are ok ? :

The CPU is SRMAQ:

1: 135 ohm
2-6: 4,23 ohm
7-8: 10,22 ohm

[tajdzio]

Dear friends can You please check me if I am thinking correct, that those values on coils are ok ? :

The CPU is SRMAQ:

1: 135 ohm
2-6: 4,23 ohm
7-8: 10,22 ohm

Thanks to noname2024's help, I know that my processor is working and the values are as follows

[madfreak]

Hello all electronic technicians fellow mates ....

I have received parts from china and replaced damaged ones, and that chip BFCP is exactly MPS/MP1613GTL-Z so the BBBR is the same, i have received from china BBBN which is still the same chip.


For the record : the resistance values of my CPU SRMAQ:

1: 135 ohm
2-6: 4,23 ohm
7-8: 10,22 ohm

Are perfectly fine, and the CPU is ok and survived a short circuit caused by a user when he tried to do a maintenance...but the RTX / graphic card did not survive it and is dead

Does anyone know if there is a motherboard modification ( sometimes there is a need to replace resistors ) on schematic to force LCD to display image from integrated GPU/intel rather than from RTX...because that laptop is working perfectly fine but on external monitor ...inbuilt lcd stays black