Usb-A Connector Usb1/Usb2/Usb3/Usb4/Usb5; Rj45 Connector Lan1; Function Test - HP 7 Pro Series Maintenance And Service Manual

1) Use a hot air gun to melt the solder on the pins.
2) Lift the USB-C connector from the PCB.
3) Place the new component on the PCB. Be sure that it matches the PCB footprint.
4) Solder the new component

USB-A connector USB1/USB2/USB3/USB4/USB5

Repair the USB-A connector:
1) Use a hot air gun to melt the solder on the pins from the bottom side.
2) Lift the USB-A connector from the PCB.
3) Place the new component on the PCB. Be sure that it matches the PCB footprint.
4) Solder the new component.

RJ45 connector LAN1

Repair the RJ45 connector:
1) Use a hot air gun to melt the solder on the pins from the bottom side.
2) Lift the RJ45 connector from the PCB.
3) Place the new component on the PCB. Be sure that it matches the PCB footprint.
4) Solder the new component.

Function test

After repair, be sure to confirm that all functions are working.
Table 4-1:
Test item
18
Function test
Operating description Tool used